Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 786 |
|---|
| Name | JANET |
|---|
| Organization | Jisc Services Limited |
|---|
| Country | United Kingdom 
|
|---|
| Registry | ARIN |
|---|
| IPv4 addresses | 7,437,568 |
|---|
| IPv6 /64 networks | 1.63 x 236 |
|---|
| Prefixes | 196 |
|---|
IPv4 addresses
- showing the first 20 of 188 networks
| Network |
Location |
Addresses |
| 128.16.0.0/16 |
Jisc Services Limited |
London (Kings Cross) |
65,536 |
| 128.232.0.0/16 |
University of Cambridge Computer Laboratory |
Cambridge |
65,536 |
| 128.240.0.0/16 |
Jisc Services Limited |
Newcastle upon Tyne |
65,536 |
| 128.243.0.0/16 |
The University of Nottingham |
Nottingham |
65,536 |
| 128.40.0.0/16 |
University College London |
London (Kings Cross) |
65,536 |
| 128.41.0.0/18 |
Jisc Services Limited |
London (Kings Cross) |
16,384 |
| 128.86.0.0/16 |
Jisc Services Limited |
London (Holborn) |
65,536 |
| 129.11.0.0/16 |
Leeds University |
Leeds |
65,536 |
| 129.12.0.0/16 |
University of Kent at Canterbury |
Canterbury |
65,536 |
| 129.169.0.0/16 |
Cambridge University |
Cambridge |
65,536 |
| 129.215.0.0/16 |
University of Edinburgh |
Edinburgh |
65,536 |
| 129.234.0.0/16 |
University of Durham |
Durham |
65,536 |
| 129.31.0.0/16 |
Imperial College of Science and Technology |
London |
65,536 |
| 129.67.0.0/16 |
Oxford University |
Oxford |
65,536 |
| 130.159.0.0/16 |
University of Strathclyde |
Glasgow |
65,536 |
| 130.209.0.0/16 |
Glasgow University |
Glasgow |
65,536 |
| 130.246.0.0/16 |
Rutherford Appleton Laboratory |
Swindon |
65,536 |
| 130.88.0.0/16 |
Network Unit |
Manchester |
65,536 |
| 131.111.0.0/16 |
Jisc Services Limited |
Cambridge |
65,536 |
| 131.227.0.0/16 |
University of Surrey |
Guildford |
65,536 |
IPv6 addresses