
172.16.128.0/17
16384
1024
25612864 3216 8 422^N
128 64 32 16 8 4 2 112864 3216 8 4 2 12^(N-1)
16 15 14 131 2 11 10 98 7 6 5 4 3 2 1N bit Network First Last Broadcast
172 16 1 0 0 0 0 0 00 0 0 00 0 0 0 0 16000 172.16.128.0/18172.16 .128.1/18
172.16.191.255/18
172 16 1 0 1 1 1 1 11 1 1 11 1 1 1 1
172 16 1 1 0 0 0 0 00 0 0 00 0 0 0 0 8000 172.16.192.0/19 172.16.192.1/19
172.16.223.255/19
172 16 1 1 0 1 1 1 11 1 1 11 1 1 1 1
172 16 1 1 1 0 0 0 00 0 0 00 0 0 0 0 4000 172.16.224.0/20 172.16.224.1/20
172.16.239.255/20
172 16 1 1 1 0 1 1 11 1 1 11 1 1 1 1
172 16 1 1 1 1 0 0 00 0 0 00 0 0 0 0 2000 172.16.240.0/21 172.16.240.1/21
172.16.247.255/21
172 16 1 1 1 1 0 1 11 1 1 11 1 1 1 1
172 16 1 1 1 1 1 0 00 0 0 00 0 0 0 0 1000 172.16.248.0/22 172.16.248.1/22
172.16.251.255/22
172 16 1 1 1 1 1 0 11 1 1 11 1 1 1 1
172 16 1 1 1 1 1 1 00 0 0 00 0 0 0 0 500 172.16.2 52.0/23172.16.252.1 /23
172.16.253.255/23
172 16 1 1 1 1 1 1 01 1 1 11 1 1 1 1
172 16 1 1 11 1 1 10 0 0 0 0 0 0 00 2 172.16.254.0/30172.16.254.1/30172.16.254.2/30172.16.254.3/30
172 16 1 1 1 1 1 1 10 0 0 00 0 0 1 1
172 16 1 1 11 1 1 10 0 0 0 0 0 1 00 2 172.16.254.4/30172.16.254.5/30172.16.254.6/30172.16.254.7/30
172 16 1 1 1 1 1 1 10 0 0 00 0 1 1 1
172 16 1 1 1 1 1 1 10 0 0 00 1 0 0 0 2 172.16.254.8/30172.16.254.9/30
172.16.254.11/30
172 16 1 1 1 1 1 1 10 0 0 00 1 0 1 1
172 16 1 31506
172.31.30.0/23
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 31 0 0 0 1 1 1 10 0 0 00 0 0 0 0 172.31.30.0/25 172.31.30.1/25
172.31.30.126/25
172 31 0 0 0 1 1 1 10 0 1 11 1 1 1 1
172 31 0 0 0 1 1 1 10 1 0 00 0 0 0 0
172.31.30.254/25
172 31 0 0 0 1 1 1 10 1 1 11 1 1 1 1
172.31.0.0/16
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 31 0 0 0 0 0 0 00 0 0 00 0 0 0 0 Invest 172.31.0.0/26 172.31.0.1/2 6 172.31.0.63/26 172.31.0.62 /26
172 31 0 0 0 0 0 0 00 0 0 11 1 1 1 1
172 31 0 0 0 0 0 0 00 0 1 00 0 0 0 0 Comercio 172.31.0.64/26 172.31.0.65/26 172.31.0.127/ 26172.31.0.126/2 6
172 31 0 0 0 0 0 0 00 0 1 11 1 1 1 1
172 31 0 0 0 0 0 0 00 1 0 0 0 0 0 0 0 Ventas 172 .31.0.128 /271 72.31.0.1 29/27 172.3 1.0.159/2 7 172.31.0. 158/27
172 31 0 0 0 0 0 0 00 1 0 01 1 1 1 1
172 31 0 0 0 0 0 0 00 1 0 1 0 0 0 0 0 Admin 1 72.31.0.1 60/28 172.31.0 .161/28 17 2.31.0.17 5/28 172.31 .0.174/28
172 31 0 0 0 0 0 0 00 1 0 10 1 1 1 1
172 31 0 0 0 0 00 0 0 1 0 1 10 0 00 Ventas Rem 172.31.0.176/28172.31.0.177/28 172.31.0.191/2817 2.31 .0.1 90/2 8
172 31 0 0 0 0 0 0 00 1 0 11 1 1 1 1
172 31 0 0 00 0 0 00 1 1 0 0 0 0 00 TI 172.31.0.192/29172.31.0.193/29172.31.0.199/29172.31.0.198/29
172 31 0 0 0 0 0 0 00 1 1 00 0 1 1 1
172 31 0 0 0 0 0 0 00 1 1 0 0 1 0 0 0 Servers 172.31. 0.200/29 172. 31.0.201/2 9 172.31.0 .207/29 172 .31.0.206 /29
172 31 0 0 0 0 0 0 00 1 1 00 1 1 1 1
172 31 0 0 0 0 00 0 0 1 1 0 10 0 00 Border Admin 172.31.0.208/29172.31.0.209/29172.31. 0.21 5/29 172.31.0.214/29
172 31 0 0 0 0 0 0 00 1 1 01 0 1 1 1
172 31 0 0 0 0 00 0 0 1 1 0 11 0 00 Princi Border 172.31.0.216/30172.31.0.217/30 172. 31.0 .219 /30 172.31.0.218/30
172 31
172 31 Princi Londr 172.31.0.220/30172.31.0.221/30172.31.0.223/30172.31.0.222/30
172 31
172 31
172.31.0.0/16
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 31 0 0 0 0 0 0 00 0 0 00 0 0 0 0 Invest(76) 172.31.0.0/25 172.31.0.1/25 172.31 .0.127/25172.31.0 .126/25
172 31 0 0 0 0 0 0 00 0 1 11 1 1 1 1
172 31 0 0 0 0 0 0 00 1 0 0 0 0 0 0 0 Comercio(66) 172.31.0.128/25 172.31. 0.129/25 17 2.31.0.25 5/25 172.31 .0.254/25
172 31 0 0 0 0 0 0 00 1 1 11 1 1 1 1
172 31 0 0 0 0 00 0 1 0 0 0 00 0 00 Ventas (40) 172.31.1.0/26 172.31.1.1/26 172.31.1.63/26 172.31.1.62/26
172 31 0 0 0 0 0 0 01 0 0 11 1 1 1 1
172 31 0 0 0 0 0 0 01 0 1 0 0 0 0 0 0 Admin(22) 172.31.1.64/27 172.31.1.65/27 172.3 1.1.95/27 172.31.1.94/ 27
172 31 0 0 0 0 0 0 01 0 1 01 1 1 1 1
172 31 0 0 0 0 0 0 01 0 1 10 0 0 0 0 VentasR(16) 172.31.1.96/ 27172.31 .1.97/27 172.31.1.127/27 172.31.1.126/27
172 31 0 0 0 0 0 0 01 0 1 11 1 1 1 1
172 31 0 0 00 0 0 01 1 0 0 0 0 0 00 TI(10) 172.31.1.128/28 172.31.1.129/28 172.31.1.143/28172.31.1.142/28
172 31 0 0 0 0 0 0 01 1 0 00 1 1 1 1
172 31 0 0 0 0 0 0 01 1 0 0 1 0 0 0 0 Datacenter(5) 172.31.1.144/29 172.31.1.1 45/29 172. 31.1.151/2 9 172.31.1 .150/29
172 31 0 0 0 0 0 0 01 1 0 01 0 1 1 1
172 31 0 0 0 0 0 0 01 1 0 0 1 1 0 0 0 Edif_Princ-Londres 172.31.1.152/30172.31.1.15 3/30 172.3 1.1.155/3 0 172.31.1.1 54/30
172 31 0 0 0 0 0 0 01 1 0 01 1 0 1 1
172 31 0 0 0 0 0 0 01 1 0 0 1 1 1 0 0 Admin_Border-Edif_Princ 172.31.1.156/30172.31.1.157/3017 2.31.1.15 9/30 172.31 .1.158/30
172 31 0 0 0 0 0 0 01 1 0 01 1 1 1 1
172 31 0 0 0 0 0 0 01 1 0 1 0 0 0 0 0 Admin_Border-Admin 172.31.1.160/30 172.31.1 .161/30 172 .31.1.163 /30 172.31. 1.162/30
172 31 0 0 0 0 0 0 00 0 0 00 0 0 0 0
172 31 0 0 0 0 0 0 00 1 0 00 0 0 0 0
172 31 0 0 0 0 0 0 01 0 0 00 0 0 0 0
172 31 0 0 0 0 0 0 01 0 1 00 0 0 0 0
172 31 0 0 0 0 0 0 01 0 1 10 0 0 0 0
172 31 0 0 0 0 0 0 01 1 0 00 0 0 0 0
172 31 0 0 0 0 0 0 01 1 0 01 0 0 0 0
172 31 0 0 0 0 0 0 01 1 0 01 1 0 0 0
172 31 0 0 0 0 0 0 01 1 0 01 1 1 0 0
172 31 0 0 0 0 0 0 01 1 0 10 0 0 0 0
172 31 0 0 0 0 0 0 00 0 0 00 0 0 0 0 172.31.0.0/23
192.168.1.128
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
192168 0 0 0 0 0 0 01 1 0 0 0 0 0 0 0 VLAN 25 (50 hosts)
192.168.1.190/26
192168 0 0 00 0 0 01 1 0 1 11 1 1 1
192.168.1.0/24
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
192168 0 0 0 0 0 0 01 0 0 0 0 0 0 0 0 Student G0/0.10 (120) 192.168.1.0/251 92.1 68.1 .1/25
192.168.1.126/25
192168 0 0 00 0 0 01 0 1 1 11 1 1 1
192168 0 0 0 0 0 0 01 1 0 0 0 0 0 0 0 Faculty/Staff G0/0.20 (60)
192.168.1.190/26
192168 0 0 00 0 0 01 1 0 1 11 1 1 1
172.16.0.0/16
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 16 0 0 0 0 00 0 0 0 0 0 00 0 00 500 hosts g0/0 R1 172.16.0.0/23 172.16.0.1/23 172.1 6.1. 255/ 23 172.16.1.254/23
172 16 0 0 0 0 0 0 01 1 1 11 1 1 1 1
172 16 0 0 0 0 00 1 0 0 0 0 00 0 00 500 hosts g0/1 R1 172.16.2.0/23 172.16.2.1/23 172.1 6.3. 255/ 23 172.16.3.254/23
172 16 0 0 0 0 0 0 11 1 1 11 1 1 1 1
172 16 0 0 0 0 01 0 0 0 0 0 00 0 00 200 hosts g0/0 R2 172.16.4.0/24 172.16.4.1/24 172.1 6.4. 255/ 24 172.16.4.254/24
172 16 0 0 0 0 0 1 00 1 1 11 1 1 1 1
172 16 0 0 0 0 01 0 1 0 0 0 00 0 00 120 hosts g0/1 R2 172.16.5.0/25 172.16.5.1/25 172.1 6.5. 127/ 25 172.16.5.126/25
172 16 0 0 0 0 0 1 01 0 1 11 1 1 1 1
172 16 0 0 0 0 01 0 1 1 0 0 00 0 00 80 hosts g0/0 R3 172.16.5.12 8/25 172.16.5.129/25172. 16.5 .255 /25 172.16.5.254/25
172 16 0 0 0 0 0 1 01 1 1 11 1 1 1 1
172 16 0 0 0 0 01 1 0 0 0 0 00 0 00 80 hosts g0/1 R3 172.16.6.0/ 25 172.16.6. 1/25 172. 16.6 .127 /25 172.16.6.126/25
172 16 0 0 0 0 0 1 10 0 1 11 1 1 1 1
172 16 0 0 0 0 01 1 0 1 0 0 00 0 00 60 hosts g0/0 R4 172.16.6.12 8/26 172.16.6.129/26172. 16.6 .191 /26 172.16.6.190/26
172 16 0 0 0 0 0 1 10 1 0 11 1 1 1 1
172 16 0 0 0 0 01 1 0 1 1 0 00 0 00 30 hosts g0/1 R4 172.16.6.192/27 172.16.6.193/27172. 16.6 .223 /27 172.16.6.222/27
172 16 0 0 0 0 0 1 10 1 1 01 1 1 1 1
2 hosts HQ-R1 172.16.6.224/32172.16.6.225/32172.16.6.227/32172.16.6.226/32
2 hosts HQ-R2 172.16.6.228/32172.16.6.229/32172.16.6.231/32172.16.6.230/32
2 hosts HQ-R3 172.16.6.232/32172.16.6.233/32172.16.6.235/32172.16.6.234/32
2 hosts HQ-R4 172.16.6.236/32172.16.6.237/32172.16.6.239/32172.16.6.238/32
209.165.200.224/27
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit
209165 1 1 0 0 1 0 00 1 1 1 0 0 0 0 0 6 hosts g0/0 ISP Network First Broadcast Last
209165 1 1 00 1 0 00 1 1 1 00 1 1 1
209.165.200.230/29
2 hosts HQ-ISP
209.165.200.234/30
172.16.0.0/16
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 16 0 0 0 0 00 0 0 0 0 0 00 0 00 500 hosts g0/0 B1 172.16.0.0/23 172.16.0.1/23 172.1 6.1. 255/ 23 172.16.1.254/23
172 16 0 0 0 0 0 0 01 1 1 11 1 1 1 1
172 16 0 0 0 0 00 1 0 0 0 0 00 0 00 500 hosts g0/1 B1 172.16.2.0/23 172.16.2.1/23 172.1 6.3. 255/ 23 172.16.3.254/23
172 16 0 0 0 0 0 0 11 1 1 11 1 1 1 1
172 16 0 0 0 0 01 0 0 0 0 0 00 0 00 200 hosts g0/0 B2 172.16.4.0/24 172.16.4.1/24 172.1 6.4. 255/ 24 172.16.4.254/24
172 16 0 0 0 0 0 1 00 1 1 11 1 1 1 1
172 16 0 0 0 0 01 0 1 0 0 0 00 0 00 120 hosts g0/1 B2 172.16.5.0/25 172.16.5.1/25 172.1 6.5. 127/ 25 172.16.5.126/25
172 16 0 0 0 0 0 1 01 0 1 11 1 1 1 1
172 16 0 0 0 0 01 0 1 1 0 0 00 0 00 80 hosts g0/0 B3 172.16.5.12 8/25 172.16.5.129/25172. 16.5 .255 /25 172.16.5.254/25
172 16 0 0 0 0 0 1 01 1 1 11 1 1 1 1
172 16 0 0 0 0 01 1 0 0 0 0 00 0 00 80 hosts g0/1 B3 172.16.6.0/ 25 172.16.6. 1/25 172. 16.6 .127 /25 172.16.6.126/25
172 16 0 0 0 0 0 1 10 0 1 11 1 1 1 1
172 16 0 0 0 0 01 1 0 1 0 0 00 0 00 60 hosts g0/0 B4 172.16.6.12 8/26 172.16.6.129/26172. 16.6 .191 /26 172.16.6.190/26
172 16 0 0 0 0 0 1 10 1 0 11 1 1 1 1
172 16 0 0 0 0 01 1 0 1 1 0 00 0 00 30 hosts g0/1 B4 172.16.6.192/27 172.16.6.193/27172. 16.6 .223 /27 172.16.6.222/27
172 16 0 0 0 0 0 1 10 1 1 01 1 1 1 1
2 hosts HQ-B1 172.16.6.224/30172.16.6.225/30172.16.6.227/30172.16.6.226/30
2 hosts HQ-B2 172.16.6.228/30172.16.6.229/30172.16.6.231/30172.16.6.230/30
2 hosts HQ-B3 172.16.6.232/30172.16.6.233/30172.16.6.235/30172.16.6.234/30
2 hosts HQ-B4 172.16.6.236/30172.16.6.237/30172.16.6.239/30172.16.6.238/30
209.165.200.224/27
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 202^(N-2)
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
209165 1 1 0 0 1 0 00 1 1 1 0 0 0 0 0 6 hosts g0/0 ISP
209.165.200.230/29
209165 1 1 00 1 0 00 1 1 1 00 1 1 1
209165 2 hosts HQ-ISP
209.165.200.234/30
209165
192.168.72.0/24
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
192168 0 1 0 0 1 0 00 0 0 0 0 0 0 0 0 Sw4 58 192.168.72.0/2 6 19 2.16 8.72 .1/2 6
192.168.72.62/26
192168 0 1 00 1 0 00 0 0 1 11 1 1 1
192168 0 1 0 0 1 0 00 0 1 0 0 0 0 0 0 Sw3 29
192.168.72.94/27
192168 0 1 00 1 0 00 0 1 0 11 1 1 1
192168 0 1 0 0 1 0 00 0 1 1 0 0 0 0 0 Sw2 15
192.168.72.126/27
192168 0 1 00 1 0 00 0 1 1 11 1 1 1
192168 0 1 0 0 1 0 00 1 0 0 0 0 0 0 0 Sw1 7
192.168.72.142/28
192168 0 1 00 1 0 00 1 0 0 01 1 1 1
192168 0 1 0 0 1 0 00 1 0 0 1 0 0 0 0 SL 2
192.168.72.146/30
192168 0 1 00 1 0 00 1 0 0 10 0 1 1
172.20.16.0/23
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 20 0 0 0 1 00 0 0 0 0 0 00 0 00 A1 500 172.20.16.0/23 172.20.16.1/23
172.20.17.254/23
172 20 0 0 0 1 0 0 01 1 1 11 1 1 1 1
172 20 0 0 0 1 00 1 0 0 0 0 00 0 00 A2 250 172.20.18.0/24 172.20.18.1/24
172.20.18.254/24
172 20 0 0 0 1 0 0 10 1 1 11 1 1 1 1
10.10.16.0/23 (510 hosts)
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
10 10 0 0 0 1 00 0 0 0 0 0 00 0 00 R2 G0/0 (254 hosts) 1 0.10 .16. 0/24 10.10.1 6.1/ 24 10.10. 16.2 55/2 4 10.10.16.254/24
10 10 0 0 0 1 0 0 00 1 1 11 1 1 1 1
10 10 0 0 0 1 00 0 1 0 0 0 00 0 00 R2 G0/1 (254 hosts) 1 0.10 .17. 0/24 10.10.1 7.1/ 24 10.10. 17.2 55/2 4 10.10.17.254/24
10 10 0 0 0 1 0 0 01 1 1 11 1 1 1 1
172.16.128.0/17
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 16 1 0 0 0 00 0 0 0 0 0 00 0 00 HQ g0/0 16000 hosts 172.16.1 28.0 /18 172.16.128.1/18
172.16.191.254/18
172 16 1 0 1 1 1 1 11 1 1 11 1 1 1 1
172 16 1 1 0 0 00 0 0 0 0 0 00 0 00 HQ g0/1 8000 hosts 172 .16.1 92.0 /19 172.16.192.1/19
172.16.223.254/19
172 16 1 1 0 1 1 1 11 1 1 11 1 1 1 1
172 16 1 1 1 0 00 0 0 0 0 0 00 0 00 BR1 g0/1 4000 hosts 172.1 6.22 4.0/ 20 1 72.1 6.22 4.1/ 20
172.16.239.254/20
172 16 1 1 1 0 1 1 11 1 1 11 1 1 1 1
172 16 1 1 1 1 00 0 0 0 0 0 00 0 00 BR1 g0/0 2000 hosts 172.1 6.24 0.0/ 21 1 72.1 6.24 0.1/ 21
172.16.247.254/21
172 16 1 1 1 1 0 1 11 1 1 11 1 1 1 1
172 16 1 1 1 1 10 0 0 0 0 0 00 0 00 BR2 g0/1 1000 hosts 172.1 6.24 8.0/ 22 1 72.1 6.24 8.1/ 22
172.16.251.254/22
172 16 1 1 1 1 1 0 11 1 1 11 1 1 1 1
172 16 1 1 1 1 11 0 0 0 0 0 00 0 00 BR2 g0/0 500 hosts 172.16.252.0/23172.16.25 2.1/2 3
172.16.253.254/23
172 16 1 1 1 1 1 1 01 1 1 11 1 1 1 1
172 16 1 1 1 1 11 1 0 0 0 0 00 0 00 HQ-BR1 2 hosts 17 2.16 .254 .0/30 172.16.254.1/30172 .16.2 54.3 /30 172.16.254.2/30
172 16 1 1 1 1 1 1 10 0 0 00 0 0 1 1
172 16 1 1 1 1 11 1 0 0 0 0 00 1 00 HQ-BR2 2 hosts 17 2.16 .254 .4/30 172.16.254.5/30172 .16.2 54.7 /30 172.16.254.6/30
172 16 1 1 1 1 1 1 10 0 0 00 0 1 1 1
BR1-BR2 2 hosts 172.16.254.8/30 172.16.254.9/30
172.16.254.10/30
Total 31506
172.16.128.0/19
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 16 1 0 0 0 00 0 0 0 0 0 00 0 00 Branch g0/1 172 .16.1 28.0 /20 172.16.128.1/20
172.16.143.254/20
172 16 1 0 0 0 1 1 11 1 1 11 1 1 1 1
172 16 1 0 0 1 00 0 0 0 0 0 00 0 00 Branch g0/0 172 .16.1 44.0 /20 172.16.144.1/20
172.16.159.254/20
172 16 1 0 0 1 1 1 11 1 1 11 1 1 1 1
192.168.0.0/24
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
192168 0 0 00 0 0 00 0 0 0 00 0 0 0 TECNICOS1-30-B1-G0/0.10 19 2.168.0.0/27 192.168.0.1/27 192.168.0.31/ 27192.168.0.30/2 7
192168 0 0 00 0 0 00 0 0 0 11 1 1 1
192168 0 0 0 0 0 0 00 0 0 1 0 0 0 0 0 TECNICOS2-25-B2-G0/0.10 192.168.0 .32/27 192.16 8.0.33/27 1 92.168.0.6 3/27 192.1 68.0.62/2 7
192168 0 0 00 0 0 00 0 0 1 11 1 1 1
192168 0 0 0 0 0 0 00 0 1 0 0 0 0 0 0 ADMINISTRA1-14-B1-G0/0.20 192.168 .0.64/28 192.1 68.0.65/2 8 192.168.0 .79/28 192 .168.0.78/ 28
192168 0 0 00 0 0 00 0 1 0 01 1 1 1
192168 0 0 0 0 0 0 00 0 1 0 1 0 0 0 0 ADMINISTRA2-11-B2-G0/0.20 192.168 .0.80/28 192.1 68.0.81/2 8 192.168.0 .95/28 192 .168.0.94/ 28
192168 0 0 00 0 0 00 0 1 0 11 1 1 1
192168 0 0 00 0 0 00 0 1 1 00 0 0 0 VENTAS-10-B2-G0/0.30 192.168.0.96/28192.168.0.9 7/28
192.168.0.110/28
192168 0 0 00 0 0 00 0 1 1 01 1 1 1
192168 0 0 00 0 0 00 0 1 1 10 0 0 0 VIGILANCIA-8-B2-G0/0.40
192.168.0.126/28
192168 0 0 00 0 0 00 0 1 1 11 1 1 1
192168 0 0 00 0 0 00 1 0 0 00 0 0 0 CONTABILIDAD-6-B1-G0/0.30
192.168.0.134/29
192168 0 0 00 0 0 00 1 0 0 00 1 1 1
192168 0 0 00 0 0 00 1 0 0 01 0 0 0 GERENCIA-3-B1-G0/0.40
192.168.0.142/29
192168 0 0 00 0 0 00 1 0 0 01 1 1 1
192168 0 0 00 0 0 00 1 0 0 10 0 0 0 TESORERIA-2-B1-G0/0.50
192.168.0.146/30
192168 0 0 00 0 0 00 1 0 0 10 0 1 1
192168 0 0 00 0 0 00 1 0 0 10 1 0 0 B1-B2
192.168.0.150/30
192168 0 0 00 0 0 00 1 0 0 10 1 1 1
10.0.0.0/8
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Subnet B - 2000 hosts 10.0.0.0/21
10.0.7.255/21
10.0.7.253/21 (S1)
10 0 0 0 0 0 0 1 11 1 1 11 1 1 1 1
10 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Subnet A - 200 hosts 10.0.8.0/24
10.0.8.255/24 10.0.8.254/24 (G0)
10 0 0 0 0 0 1 0 00 1 1 11 1 1 1 1
172.20.0.0/16
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 1
HQ lo 1 10.10.10.1/30
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 20 0 0 0 0 00 0 0 0 0 0 00 0 00 HQ 8000 hosts 172.20.0.0/19 172.20.0.1/19
172.20.31.254/19
172 20 0 0 0 1 11 1 1 1 1 1 11 1 11 HQ fa0/0 PC-2
172 20 0 0 1 0 00 0 0 0 0 0 00 0 00 Branch1 4000 hosts 172.20.32.0/20172 .20. 32.1 /20
172.20.47.254/20
172 20 0 0 1 0 11 1 1 1 1 1 11 1 11 Branch1 fa0/0 PC-1
172 20 0 0 1 1 00 0 0 0 0 0 00 0 00 Branch2 2000 hosts 172.20.48.0/21172 .20. 48.1 /21
172.20.55.254/21
172 20 0 0 1 1 01 1 1 1 1 1 11 1 11 Branch2 fa0/0 PC-3
172 20 0 0 1 1 1 0 00 0 0 0 0 0 0 0 0 HQ-Branch1 172.20. 56.0/30 172.20.56.1/30 172 .20.56.3/30 172.20.56 .2/30
172 20 0 0 1 1 10 0 0 0 0 0 00 0 11 HQ s0/0/0 Branch1 s0/0/0
172 20 0 0 1 1 1 0 00 0 0 0 0 0 1 0 0 HQ-Branch2 172.20. 56.4/30 172.20.56.5/30 172 .20.56.7/30 172.20.56 .6/30
172 20 0 0 1 1 10 0 0 0 0 0 00 1 11 HQ s0/0/1 Branch2 s0/0/1
Branch1-Branch2 172.20.56.8/30 172.20.56.9/30 172.20.56.11/30172.20.56.10/30
Branch1 s0/0/1 Branch2 s0/0/0
14006
172.16.0.0/16
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 16 0 0 0 0 00 0 0 0 0 0 00 0 00 R1 200 hosts 172.16.0 .0/2 4 172.16.0.1 /24 172.1 6.0.2 55/ 24 172.16.0.254/24
172 16 0 0 0 0 0 0 00 1 1 11 1 1 1 1
172 16 0 0 0 0 00 0 1 0 0 0 00 0 00 R2 150 hosts 172.16.1 .0/2 4 172.16.1.1 /24 172.1 6.1.2 55/ 24 172.16.1.254/24
172 16 0 0 0 0 0 0 01 1 1 11 1 1 1 1
172 16 0 0 0 0 00 1 0 0 0 0 00 0 00 R3 100 hosts 172.168. 2.0/ 25 172.168.2.1/25
172.168.2.126/25
172 16 0 0 0 0 0 0 10 0 1 11 1 1 1 1
172 16 0 0 0 0 00 1 0 1 0 0 00 0 00 R4 50 hosts 172.16.2.128/26172.16.2.129 /26 172.16.2.191/2617 2.16 .2.19 0/26
172 16 0 0 0 0 0 0 10 1 0 11 1 1 1 1
172 16 0 0 0 0 00 1 0 1 1 0 00 0 00 R5 31 hosts 172.16.2.192/26172.16.2.193 /26 172.16.2.255/2617 2.16 .2.25 4/26
172 16 0 0 0 0 0 0 10 1 1 11 1 1 1 1
172 16 0 0 0 0 00 1 1 0 0 0 00 0 00 R6 14 hosts 172.16.3.0/28 172.16.3.1/28 172.16.3.15/28 172.16.3.14/28
172 16 0 0 0 0 0 0 11 0 0 00 1 1 1 1
172.16.128.0/17
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2 255.255.248.0
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 16 1 0 0 0 0 0 00 0 0 00 0 0 0 0 172.16.128.0/21172.16 .128.1/21
172.16.135.254/21
172 16 1 0 0 0 0 1 11 1 1 11 1 1 1 1
172 16 1 0 0 0 1 0 00 0 0 00 0 0 0 0 172.16.136.0/21172.16 .136.1/21
172.16.143.254/21
172 16 1 0 0 0 1 1 11 1 1 11 1 1 1 1
172 16 1 0 0 1 0 0 00 0 0 00 0 0 0 0 172.16.144.0/21172.16 .144.1/21
172.16.151.254/21
172 16 1 0 0 1 0 1 11 1 1 11 1 1 1 1
172 16 1 0 0 1 1 0 00 0 0 00 0 0 0 0 172.16.152.0/21172.16 .152.1/21
172.16.159.254/21
172 16 1 0 0 1 1 1 11 1 1 11 1 1 1 1
172 16 1 0 1 0 0 0 00 0 0 00 0 0 0 0 172.16.160.0/21172.16 .160.1/21
172.16.167.254/21
172 16 1 0 1 0 0 1 11 1 1 11 1 1 1 1
172 16 1 0 1 0 1 0 00 0 0 00 0 0 0 0 172.16.168.0/21172.16 .168.1/21
172.16.175.254/21
172 16 1 0 1 0 1 1 11 1 1 11 1 1 1 1
172 16 1 0 1 1 0 0 00 0 0 00 0 0 0 0 172.16.176.0/21172.16 .176.1/21
172.16.183.254/21
172 16 1 0 1 1 0 1 11 1 1 11 1 1 1 1
172 16 1 0 1 1 1 0 00 0 0 00 0 0 0 0 172.16.184.0/21172.16 .184.1/21
172.16.191.254/21
172 16 1 0 1 1 1 1 11 1 1 11 1 1 1 1
172 16 1 1 0 0 0 0 00 0 0 00 0 0 0 0 172.16.192.0/21172.16 .192.1/21
172.16.199.254/21
172 16 1 1 0 0 0 1 11 1 1 11 1 1 1 1
172 16 1 1 0 0 1 0 00 0 0 00 0 0 0 0 172.16.200.0/21172.16 .200.1/21
172.16.207.254/21
172 16 1 1 0 0 1 1 11 1 1 11 1 1 1 1
172 16 1 1 0 1 0 0 00 0 0 00 0 0 0 0 172.16.208.0/21172.16 .208.1/21
172.16.215.254/21
172 16 1 1 0 1 0 1 11 1 1 11 1 1 1 1
172 16 1 1 0 1 1 0 00 0 0 00 0 0 0 0 172.16.216.0/21172.16 .216.1/21
172.16.223.254/21
172 16 1 1 0 1 1 1 11 1 1 11 1 1 1 1
172 16 1 1 1 0 0 0 00 0 0 00 0 0 0 0 172.16.224.0/21172.16 .224.1/21
172.16.231.254/21
172 16 1 1 1 0 0 1 11 1 1 11 1 1 1 1
172 16 1 1 1 0 1 0 00 0 0 00 0 0 0 0 172.16.232.0/21172.16 .232.1/21
172.16.239.254/21
172 16 1 1 1 0 1 1 11 1 1 11 1 1 1 1
172 16 1 1 1 1 0 0 00 0 0 00 0 0 0 0 172.16.240.0/21172.16 .240.1/21
172.16.247.254/21
172 16 1 1 1 1 0 1 11 1 1 11 1 1 1 1
172 16 1 1 1 1 1 0 00 0 0 00 0 0 0 0 172.16.248.0/21172.16 .248.1/21
172.16.255.254/21
172 16 1 1 1 1 1 1 11 1 1 11 1 1 1 1
192.168.72.0/24
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
192168 0 1 0 0 1 0 00 0 0 0 0 0 0 0 0 58 hosts - Sw4 192.168 .72. 0/26 192.168.72.1/26
192.168.72.62/26
192168 0 1 00 1 0 00 0 0 1 11 1 1 1
192168 0 1 0 0 1 0 00 0 1 0 0 0 0 0 0 29 hosts - Sw3
192.168.72.94/27
192168 0 1 00 1 0 00 0 1 0 11 1 1 1
192168 0 1 0 0 1 0 00 0 1 1 0 0 0 0 0 15 hosts - Sw2
192.168.72.126/27
192168 0 1 00 1 0 00 0 1 1 11 1 1 1
192168 0 1 0 0 1 0 00 1 0 0 0 0 0 0 0 7 hosts - Sw1
192.168.72.142/28
192168 0 1 00 1 0 00 1 0 0 01 1 1 1
192168 0 1 0 0 1 0 00 1 0 0 1 0 0 0 0 2 hosts - RS1 RS2
192.168.72.146/30
192168 0 1 00 1 0 00 1 0 0 10 0 1 1
172.16.7.0/24
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 16 0 0 0 0 01 1 1 0 0 0 00 0 00 g0/0.10 - 55 hosts 172.16.7.0/26 172.16.7.1/26 172.1 6.7.6 3/26 172.16.7.62/26
172 16 0 0 0 0 0 1 11 0 0 11 1 1 1 1
172 16 0 0 0 0 01 1 1 0 1 0 00 0 00 g0/0.20 - 25 hosts 172.16.7.64/27 172.16.7.65/27 172.16.7.95/27 172.16.7.94/27
172 16 0 0 0 0 0 1 11 0 1 01 1 1 1 1
172 16 0 0 0 0 01 1 1 0 1 1 00 0 00 g0/0.99 - 6 hosts 172.16.7.96 /29 172.16.7.97/29 172.16.7.103/29 172.16.7.102/29
172 16 0 0 0 0 0 1 11 0 1 10 0 1 1 1
10.10.0.0/18
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
10 10 0 0 0 0 00 0 0 0 0 0 00 0 00 vlan 10 - 1000 hosts 10 .10. 0.0/ 22 10.10.0.1/22 10.10.3.255/22 10.10.3.254/22
10 10 0 0 0 0 0 0 11 1 1 11 1 1 1 1
10 10 0 0 0 0 01 0 0 0 0 0 00 0 00 vlan 20 - 400 hosts 10.10.4.0/23 10.10.4.1/23 10.10.5.255/2310.10.5 .254 /23
10 10 0 0 0 0 0 1 01 1 1 11 1 1 1 1
10 10 0 0 0 0 01 1 0 0 0 0 00 0 00 vlan 30 - 128 hosts 10.10.6.0/24 10.10.6.1/24 10.10.6.255/2410.10.6 .254 /24
10 10 0 0 0 0 0 1 10 1 1 11 1 1 1 1
10 10 0 0 0 0 01 1 1 0 0 0 00 0 00 vlan 88 - 16 hosts 10.10.7.0/27 10 .10.7 .1/2 7 10.10.7.31/271 0.10 .7.3 0/27
10 10 0 0 0 0 0 1 11 0 0 01 1 1 1 1
192.168.100.0/24 2^3=8 (5 networks needed) /27
2^5-2=30 (25 hosts needed) 11111111.11111111.11111111.11100000
# hosts6 5536
16384
1024
2561286432 168 4 22^N 255.255.255.224
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
192168 0 1 1 0 0 1 00 0 0 0 0 0 0 0 0 g0/0 - R1
192.168.100.30/27
192168 0 1 10 0 1 00 0 0 0 11 1 1 1
192168 0 1 1 0 0 1 00 0 0 1 0 0 0 0 0 g0/1 - R1
192.168.100.62/27
192168 0 1 10 0 1 00 0 0 1 11 1 1 1
192168 0 1 1 0 0 1 00 0 1 0 0 0 0 0 0 g0/0 - R2
192.168.100.94/27
192168 0 1 10 0 1 00 0 1 0 11 1 1 1
192168 0 1 1 0 0 1 00 0 1 1 0 0 0 0 0 g0/1 - R2
192.168.100.126/27
192168 0 1 10 0 1 00 0 1 1 11 1 1 1
192168 0 1 1 0 0 1 00 1 0 0 0 0 0 0 0 R1 - R2
192.168.100.158/27
192168 0 1 10 0 1 00 1 0 0 11 1 1 1
172.16.0.0/16
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
172 16 0 0 0 0 00 0 0 0 0 0 00 0 00 R5 fa0/1 6000 172.16.0.0/19 172.16.0.1/1 9
172.16.31.254/19
172 16 0 0 0 1 1 1 11 1 1 11 1 1 1 1
172 16 0 0 1 0 00 0 0 0 0 0 00 0 00 R6 fa0/1 2000 172.16.32.0/21 172.16.32.1/21
172.16.39.254/21
172 16 0 0 1 0 0 1 11 1 1 11 1 1 1 1
172 16 0 0 1 0 10 0 0 0 0 0 00 0 00 R2 fa0/1 1000 172.16.40.0/22 172.16.40.1/22
172.16.43.254/22
172 16 0 0 1 0 1 0 11 1 1 11 1 1 1 1
172 16 0 0 1 0 11 0 0 0 0 0 00 0 00 R5 fa0/0 800 172.16.4 4.0/2 2 172.16.44.1/22
172.16.47.254/22
172 16 0 0 1 0 1 1 11 1 1 11 1 1 1 1
172 16 0 0 1 1 00 0 0 0 0 0 00 0 00 R6 fa0/0 500 172.16.4 8.0/2 3 172.16.48.1/23
172.16.49.254/23
172 16 0 0 1 1 0 0 01 1 1 11 1 1 1 1
172 16 0 0 1 1 00 1 0 0 0 0 00 0 00 R3 fa0/1 400 172.16.5 0.0/2 3 172.16.50.1/23
172.16.51.254/23
172 16 0 0 1 1 0 0 11 1 1 11 1 1 1 1
172 16 0 0 1 1 01 0 0 0 0 0 00 0 00 R4 fa0/1 120 172.16.5 2.0/2 5 172.16.52.1/25
172.16.52.126/25
172 16 0 0 1 1 0 1 00 0 1 11 1 1 1 1
10.10.48.0/22
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
10 10 0 0 1 1 0 0 00 0 0 00 0 0 0 0 PHX-LAN-2 (150) 10.10.48.0/24 10.10.48.1/24 10.10.48.255/2410.10.48.254/24
10 10 0 0 1 1 0 0 00 1 1 11 1 1 1 1
10 10 0 0 1 1 0 0 01 0 0 00 0 0 0 0 PHX-LAN-5 (100) 10.10.49.0/25 10.10.49.1/25 10.10.49.127/2510.10.49.126/25
10 10 0 0 1 1 0 0 01 0 1 11 1 1 1 1
10 10 0 0 1 1 0 0 01 1 0 00 0 0 0 0 PHX-LAN-3 (90) 10.10.49.128/2510.10.49.129/2510.10.49.255/25 10.10.49.254/25
10 10 0 0 1 1 0 0 01 1 1 11 1 1 1 1
10 10 0 0 1 1 0 0 10 0 0 00 0 0 0 0 PHX-LAN-1 (25) 10.10.50.0/27 10.10.50.1/27 10.10.50.31/27 10.10.50.30/27
10 10 0 0 1 1 0 0 10 0 0 01 1 1 1 1
10 10 0 0 1 1 0 0 10 0 0 10 0 0 0 0 PHX-LAN-4 (20) 10.10.50.32/27 10.10.50.33/27 10.10.50.63/2710.10.50.62/27
10 10 0 0 1 1 0 0 10 0 0 11 1 1 1 1
10 10 0 0 1 1 0 0 10 0 1 00 0 0 0 0 PHX-LAN-6 (10) 10.10.50.64/28 10.10.50.65/28 10.10.50.79/2810.10.50.78/28
10 10 0 0 1 1 0 0 10 0 1 00 1 1 1 1
10 10 0 0 1 1 00 1 0 0 1 0 10 0 00 PHX-SW-MGT (9) 10.10.50.80/28 10.10.50.81/28 10.10.50.95/28 10.10.50.94/28
10 10 0 0 1 1 0 0 10 0 1 01 1 1 1 1
PHX1-PHX2 (2) 10.10.50.96/3010.10.50.97/30 10.10.50.99/3010.10.50.98/30
PHX2-PHX3 (2) 10.10.50.100/3010.10.50.101/3010.10.50.103/3010.10.50.102/30
PHX3-PHX1 (2) 10.10.50.104/3010.10.50.105/30 10.10.50.107/3010.10.50.106/30
10.10.52.0/24
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
10 10 0 0 1 1 0 1 00 0 0 00 0 0 0 0 BAN-LAN-2 (120) 10.10.52.0/25 10.10.52.1/25 10.10.52.127/2510.10.52.126/25
10 10 0 0 1 1 0 1 00 0 1 11 1 1 1 1
10 10 0 0 1 1 0 1 00 1 0 00 0 0 0 0 BAN-LAN-1 (20) 10.10.52.128/2710.10.52.129/2710.10.52.159/27 10.10.52.158/27
10 10 0 0 1 1 0 1 00 1 0 01 1 1 1 1
BAN1-BAN2 (2) 10.10.52.160/3010.10.52.161/30 10.10.52.163/3010.10.52.162/30
10.0.0.0/8
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 2 0
10.0.0.0/8
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
10 0 0 0 0 0 0 0 00 0 0 00 0 0 0 0 Subnet B - 16321 hosts 10.0.0.0/18 10.0.0.1/18 10.0.63.255/1810.0.63.254/18
10 0 0 0 1 1 1 1 11 1 1 11 1 1 1 1
10 0 0 1 0 0 0 0 00 0 0 00 0 0 0 0 Subnet A - 63 hosts 10.0.64.0/25 10.0.64.1/25 10.0.64.127/25 10.0.64.126/25
10 0 0 1 0 0 0 0 00 0 1 11 1 1 1 1
17
255.255.255.128
131072
126
10
11111111.11111111.11000000.00000000
255.255.192.0
1024
16382
2001:db8:acad::/48
2001:db8:acad:a::/64 Subnet A
2001:db8:acad:b::/64 Subnet B
192.35.0.0/16
# hosts6 5536
16384
1024
25612864 3216 8 422^N
∑ bits 128 64 3216 8 4 2 1128 6 4 3216 8 4 2 12^(N-1)
# hosts6 5534
16382
1022
25412662 3014 6 20(2^N)-2
# bit 1615 1413 1211 10 9 8 7 6 54 3 21 N bit Network First Broadcast Last
192 35 0 0 0 0 0 0 00 0 0 00 0 0 0 0 Prod - vlan10 - 600 hosts 192.35.0.0/22192.35.0.1/22 192.35.3.255/22192.35.3.254/22
192 35 0 0 0 0 0 0 11 1 1 11 1 1 1 1
192 35 0 0 0 0 0 1 00 0 0 00 0 0 0 0 Calid - vlan40 - 240 hosts 192.35.4.0/24192.35.4.1/24 192.35.4.255/24192.35.4.254/24
192 35 0 0 0 0 0 1 00 1 1 11 1 1 1 1
192 35 0 0 0 0 01 0 1 0 0 0 00 0 00 Gere - vlan30 - 60 hosts 192.35.5.0/26 192.35.5.1/26 192.35.5.63/2 6 192.35.5.62/26
192 35 0 0 0 0 0 1 01 0 0 11 1 1 1 1
192 35 0 0 0 0 01 0 1 0 1 0 00 0 00 Siste - vlan20 - 24 hosts 192.35.5.64/27 1 92.3 5.5. 65/2 7 192.35.5.95/27 192.35.5.94/27
11111111.11111111.11111111.1
0000000