AS19752 Hydro One Telecom Inc.
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 142.46.0.0/21 | 142.46.0.0 | 142.46.7.255 | 2,048 | |
| 142.46.8.0/22 | 142.46.8.0 | 142.46.11.255 | 1,024 | |
| 142.46.13.0/24 | 142.46.13.0 | 142.46.13.255 | 256 | |
| 142.46.14.0/23 | 142.46.14.0 | 142.46.15.255 | 512 | |
| 142.46.16.0/24 | 142.46.16.0 | 142.46.16.255 | 256 | |
| 142.46.17.0/24 | 142.46.17.0 | 142.46.17.255 | 256 | |
| 142.46.18.0/23 | 142.46.18.0 | 142.46.19.255 | 512 | |
| 142.46.20.0/22 | 142.46.20.0 | 142.46.23.255 | 1,024 | |
| 142.46.24.0/21 | 142.46.24.0 | 142.46.31.255 | 2,048 | |
| 142.46.32.0/20 | 142.46.32.0 | 142.46.47.255 | 4,096 | |
| 142.46.48.0/23 | 142.46.48.0 | 142.46.49.255 | 512 | |
| 142.46.51.0/24 | 142.46.51.0 | 142.46.51.255 | 256 | |
| 142.46.52.0/22 | 142.46.52.0 | 142.46.55.255 | 1,024 | |
| 142.46.56.0/21 | 142.46.56.0 | 142.46.63.255 | 2,048 | |
| 142.46.64.0/23 | 142.46.64.0 | 142.46.65.255 | 512 | |
| 142.46.72.0/21 | 142.46.72.0 | 142.46.79.255 | 2,048 | |
| 142.46.80.0/20 | 142.46.80.0 | 142.46.95.255 | 4,096 | |
| 142.46.96.0/20 | 142.46.96.0 | 142.46.111.255 | 4,096 | |
| 142.46.112.0/21 | 142.46.112.0 | 142.46.119.255 | 2,048 | |
| 142.46.120.0/22 | 142.46.120.0 | 142.46.123.255 | 1,024 | |
| 142.46.124.0/23 | 142.46.124.0 | 142.46.125.255 | 512 | |
| 142.46.126.0/24 | 142.46.126.0 | 142.46.126.255 | 256 | |
| 142.46.127.0/24 | 142.46.127.0 | 142.46.127.255 | 256 | |
| 142.46.128.0/18 | 142.46.128.0 | 142.46.191.255 | 16,384 | |
| 142.46.193.0/24 | 142.46.193.0 | 142.46.193.255 | 256 | |
| 142.46.194.0/23 | 142.46.194.0 | 142.46.195.255 | 512 | |
| 142.46.196.0/22 | 142.46.196.0 | 142.46.199.255 | 1,024 | |
| 142.46.200.0/21 | 142.46.200.0 | 142.46.207.255 | 2,048 | |
| 142.46.208.0/20 | 142.46.208.0 | 142.46.223.255 | 4,096 | |
| 142.46.224.0/20 | 142.46.224.0 | 142.46.239.255 | 4,096 | |
| 142.46.240.0/21 | 142.46.240.0 | 142.46.247.255 | 2,048 | |
| 142.46.248.0/23 | 142.46.248.0 | 142.46.249.255 | 512 | |
| 142.46.250.0/23 | 142.46.250.0 | 142.46.251.255 | 512 | |
| 142.46.252.0/22 | 142.46.252.0 | 142.46.255.255 | 1,024 | |
| 142.47.0.0/18 | 142.47.0.0 | 142.47.63.255 | 16,384 | |
| 142.47.64.0/22 | 142.47.64.0 | 142.47.67.255 | 1,024 | |
| 142.47.68.0/23 | 142.47.68.0 | 142.47.69.255 | 512 | |
| 142.47.71.0/24 | 142.47.71.0 | 142.47.71.255 | 256 | |
| 142.47.72.0/21 | 142.47.72.0 | 142.47.79.255 | 2,048 | |
| 142.47.80.0/24 | 142.47.80.0 | 142.47.80.255 | 256 | |
| 142.47.81.0/24 | 142.47.81.0 | 142.47.81.255 | 256 | |
| 142.47.82.0/24 | 142.47.82.0 | 142.47.82.255 | 256 | |
| 142.47.83.0/24 | 142.47.83.0 | 142.47.83.255 | 256 | |
| 142.47.84.0/24 | 142.47.84.0 | 142.47.84.255 | 256 | |
| 142.47.85.0/24 | 142.47.85.0 | 142.47.85.255 | 256 | |
| 142.47.86.0/24 | 142.47.86.0 | 142.47.86.255 | 256 | |
| 142.47.87.0/24 | 142.47.87.0 | 142.47.87.255 | 256 | |
| 142.47.120.0/21 | 142.47.120.0 | 142.47.127.255 | 2,048 | |
| 142.47.128.0/22 | 142.47.128.0 | 142.47.131.255 | 1,024 | |
| 142.47.132.0/24 | 142.47.132.0 | 142.47.132.255 | 256 | |
| 142.47.134.0/23 | 142.47.134.0 | 142.47.135.255 | 512 | |
| 142.47.136.0/21 | 142.47.136.0 | 142.47.143.255 | 2,048 | |
| 142.47.144.0/20 | 142.47.144.0 | 142.47.159.255 | 4,096 | |
| 142.47.160.0/19 | 142.47.160.0 | 142.47.191.255 | 8,192 | |
| 142.47.192.0/18 | 142.47.192.0 | 142.47.255.255 | 16,384 | |
| 192.75.38.0/24 | 192.75.38.0 | 192.75.38.255 | 256 | |
| 192.75.45.0/24 | 192.75.45.0 | 192.75.45.255 | 256 | |
| 192.75.55.0/24 | 192.75.55.0 | 192.75.55.255 | 256 | |
| 192.75.56.0/24 | 192.75.56.0 | 192.75.56.255 | 256 | |
| 192.75.116.0/24 | 192.75.116.0 | 192.75.116.255 | 256 | |
| 192.75.117.0/24 | 192.75.117.0 | 192.75.117.255 | 256 | |
| 192.75.118.0/24 | 192.75.118.0 | 192.75.118.255 | 256 | |
| 192.75.120.0/24 | 192.75.120.0 | 192.75.120.255 | 256 | |
| 192.75.121.0/24 | 192.75.121.0 | 192.75.121.255 | 256 | |
| 192.75.122.0/24 | 192.75.122.0 | 192.75.122.255 | 256 | |
| 192.75.123.0/24 | 192.75.123.0 | 192.75.123.255 | 256 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2604:dc00::/36 | 2604:dc00:: | 2604:dc00:fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2604:dc00:1000::/47 | 2604:dc00:1000:: | 2604:dc00:1001:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2604:dc00:1002::/48 | 2604:dc00:1002:: | 2604:dc00:1002:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2604:dc00:1003::/48 | 2604:dc00:1003:: | 2604:dc00:1003:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2604:dc00:1004::/46 | 2604:dc00:1004:: | 2604:dc00:1007:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2604:dc00:1008::/45 | 2604:dc00:1008:: | 2604:dc00:100f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2604:dc00:1010::/46 | 2604:dc00:1010:: | 2604:dc00:1013:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2604:dc00:1014::/48 | 2604:dc00:1014:: | 2604:dc00:1014:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2604:dc00:1016::/47 | 2604:dc00:1016:: | 2604:dc00:1017:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2604:dc00:1018::/45 | 2604:dc00:1018:: | 2604:dc00:101f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2604:dc00:1020::/43 | 2604:dc00:1020:: | 2604:dc00:103f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2604:dc00:1040::/42 | 2604:dc00:1040:: | 2604:dc00:107f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2604:dc00:1080::/41 | 2604:dc00:1080:: | 2604:dc00:10ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2604:dc00:1100::/40 | 2604:dc00:1100:: | 2604:dc00:11ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2604:dc00:1200::/39 | 2604:dc00:1200:: | 2604:dc00:13ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2604:dc00:1400::/38 | 2604:dc00:1400:: | 2604:dc00:17ff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2604:dc00:1800::/37 | 2604:dc00:1800:: | 2604:dc00:1fff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2604:dc00:2000::/35 | 2604:dc00:2000:: | 2604:dc00:3fff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2604:dc00:4000::/35 | 2604:dc00:4000:: | 2604:dc00:5fff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2604:dc00:6000::/36 | 2604:dc00:6000:: | 2604:dc00:6fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2604:dc00:7000::/38 | 2604:dc00:7000:: | 2604:dc00:73ff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2604:dc00:7400::/45 | 2604:dc00:7400:: | 2604:dc00:7407:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2604:dc00:7408::/48 | 2604:dc00:7408:: | 2604:dc00:7408:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2604:dc00:7409::/48 | 2604:dc00:7409:: | 2604:dc00:7409:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2604:dc00:740a::/47 | 2604:dc00:740a:: | 2604:dc00:740b:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2604:dc00:740c::/46 | 2604:dc00:740c:: | 2604:dc00:740f:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2604:dc00:7410::/44 | 2604:dc00:7410:: | 2604:dc00:741f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2604:dc00:7420::/43 | 2604:dc00:7420:: | 2604:dc00:743f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2604:dc00:7440::/44 | 2604:dc00:7440:: | 2604:dc00:744f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2604:dc00:7450::/47 | 2604:dc00:7450:: | 2604:dc00:7451:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2604:dc00:7452::/48 | 2604:dc00:7452:: | 2604:dc00:7452:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2604:dc00:7453::/48 | 2604:dc00:7453:: | 2604:dc00:7453:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2604:dc00:7454::/46 | 2604:dc00:7454:: | 2604:dc00:7457:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2604:dc00:7458::/45 | 2604:dc00:7458:: | 2604:dc00:745f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2604:dc00:7460::/43 | 2604:dc00:7460:: | 2604:dc00:747f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2604:dc00:7480::/41 | 2604:dc00:7480:: | 2604:dc00:74ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2604:dc00:7500::/40 | 2604:dc00:7500:: | 2604:dc00:75ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2604:dc00:7600::/39 | 2604:dc00:7600:: | 2604:dc00:77ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2604:dc00:7800::/37 | 2604:dc00:7800:: | 2604:dc00:7fff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2604:dc00:8000::/33 | 2604:dc00:8000:: | 2604:dc00:ffff:ffff:ffff:ffff:ffff:ffff | 39.61 Octillion |
Downstreams
- AS819 LARG*net London and Region Global Computer Network
- AS857 GoNet
- AS3848 Worldlinx Telecommunications Inc.
- AS7734 Toronto Dominion Bank
- AS11727 Bruce Telecom
- AS16730 Royal Bank of Canada
- AS21433 Accenture UK Limited
- AS21992 Ontario Health
- AS26838 Magna International Inc.
- AS26884 Vale Canada Limited
- AS29773 Carleton University
- AS29862 Ontario Financing Authority
- AS32201 Husky Technologies
- AS40867 Continuum Online Services Ltd.
- AS53877 Rhyzome Networks
- AS62667 Jolera Inc
- AS62706 Six Nations Internet
- AS393457 Hamilton Community Enterprises
- AS393994 Brantford Hydro
- AS395114 Town of Orangeville
- AS396100 Beyond Air Networks Limited
- AS397296 Computer Talk
- AS399680 Metrolinx
- AS402558 Broadband North Inc.
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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