AS239 University of Toronto
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 128.100.0.0/16 | 128.100.0.0 | 128.100.255.255 | 65,536 | |
| 138.51.0.0/17 | 138.51.0.0 | 138.51.127.255 | 32,768 | |
| 138.51.128.0/17 | 138.51.128.0 | 138.51.255.255 | 32,768 | |
| 142.1.0.0/16 | 142.1.0.0 | 142.1.255.255 | 65,536 | |
| 142.150.0.0/17 | 142.150.0.0 | 142.150.127.255 | 32,768 | |
| 142.150.128.0/17 | 142.150.128.0 | 142.150.255.255 | 32,768 | |
| 142.151.0.0/17 | 142.151.0.0 | 142.151.127.255 | 32,768 | |
| 142.151.128.0/17 | 142.151.128.0 | 142.151.255.255 | 32,768 | |
| 142.253.0.0/16 | 142.253.0.0 | 142.253.255.255 | 65,536 | |
| 192.12.174.0/24 | 192.12.174.0 | 192.12.174.255 | 256 | |
| 192.12.175.0/24 | 192.12.175.0 | 192.12.175.255 | 256 | |
| 192.12.176.0/21 | 192.12.176.0 | 192.12.183.255 | 2,048 | |
| 192.55.194.0/24 | 192.55.194.0 | 192.55.194.255 | 256 | |
| 192.75.177.0/24 | 192.75.177.0 | 192.75.177.255 | 256 | |
| 192.75.254.0/24 | 192.75.254.0 | 192.75.254.255 | 256 | |
| 192.82.128.0/24 | 192.82.128.0 | 192.82.128.255 | 256 | |
| 192.82.129.0/24 | 192.82.129.0 | 192.82.129.255 | 256 | |
| 192.82.130.0/24 | 192.82.130.0 | 192.82.130.255 | 256 | |
| 192.82.131.0/24 | 192.82.131.0 | 192.82.131.255 | 256 | |
| 192.139.73.0/24 | 192.139.73.0 | 192.139.73.255 | 256 | |
| 192.139.206.0/24 | 192.139.206.0 | 192.139.206.255 | 256 | |
| 192.139.207.0/24 | 192.139.207.0 | 192.139.207.255 | 256 | |
| 192.139.244.0/24 | 192.139.244.0 | 192.139.244.255 | 256 | |
| 198.96.61.0/24 | 198.96.61.0 | 198.96.61.255 | 256 | |
| 199.212.31.0/24 | 199.212.31.0 | 199.212.31.255 | 256 | |
| 199.212.42.0/23 | 199.212.42.0 | 199.212.43.255 | 512 | |
| 205.211.129.0/24 | 205.211.129.0 | 205.211.129.255 | 256 | |
| 207.34.12.0/22 | 207.34.12.0 | 207.34.15.255 | 1,024 | |
| 207.34.16.0/21 | 207.34.16.0 | 207.34.23.255 | 2,048 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2606:fa00::/32 | 2606:fa00:: | 2606:fa00:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion | |
| 2631:1000::/31 | 2631:1000:: | 2631:1001:ffff:ffff:ffff:ffff:ffff:ffff | 158.46 Octillion | |
| 2631:1002::/43 | 2631:1002:: | 2631:1002:1f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2631:1002:20::/47 | 2631:1002:20:: | 2631:1002:21:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2631:1002:22::/48 | 2631:1002:22:: | 2631:1002:22:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2631:1002:23::/48 | 2631:1002:23:: | 2631:1002:23:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2631:1002:24::/46 | 2631:1002:24:: | 2631:1002:27:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2631:1002:28::/45 | 2631:1002:28:: | 2631:1002:2f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2631:1002:30::/44 | 2631:1002:30:: | 2631:1002:3f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2631:1002:40::/42 | 2631:1002:40:: | 2631:1002:7f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2631:1002:80::/41 | 2631:1002:80:: | 2631:1002:ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2631:1002:100::/40 | 2631:1002:100:: | 2631:1002:1ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2631:1002:200::/39 | 2631:1002:200:: | 2631:1002:3ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2631:1002:400::/38 | 2631:1002:400:: | 2631:1002:7ff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2631:1002:800::/37 | 2631:1002:800:: | 2631:1002:fff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2631:1002:1000::/36 | 2631:1002:1000:: | 2631:1002:1fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2631:1002:2000::/35 | 2631:1002:2000:: | 2631:1002:3fff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2631:1002:4000::/34 | 2631:1002:4000:: | 2631:1002:7fff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2631:1002:8000::/33 | 2631:1002:8000:: | 2631:1002:ffff:ffff:ffff:ffff:ffff:ffff | 39.61 Octillion | |
| 2631:1003::/32 | 2631:1003:: | 2631:1003:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion | |
| 2631:1004::/30 | 2631:1004:: | 2631:1007:ffff:ffff:ffff:ffff:ffff:ffff | 316.91 Octillion | |
| 2631:1008::/29 | 2631:1008:: | 2631:100f:ffff:ffff:ffff:ffff:ffff:ffff | 633.83 Octillion | |
| 2631:1010::/28 | 2631:1010:: | 2631:101f:ffff:ffff:ffff:ffff:ffff:ffff | 1.27 Nonillion | |
| 2631:1020::/27 | 2631:1020:: | 2631:103f:ffff:ffff:ffff:ffff:ffff:ffff | 2.54 Nonillion | |
| 2631:1040::/26 | 2631:1040:: | 2631:107f:ffff:ffff:ffff:ffff:ffff:ffff | 5.07 Nonillion | |
| 2631:1080::/25 | 2631:1080:: | 2631:10ff:ffff:ffff:ffff:ffff:ffff:ffff | 10.14 Nonillion |
Upstreams
Downstreams
There are no downstreams for this ASN.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
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