AS39537
SysGroup plc
AS 39537 HNS
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 | 39537 |
|---|---|
| Name | HNS |
| Organization | SysGroup plc |
| Country | United Kingdom |
| Registry | RIPE NCC |
IPv4 Prefixes for AS39537 - showing the first 20 of 23 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 109.69.80.0/21 | SysGroup plc |  London |
2,048 |
| 151.236.208.0/21 | SysGroup plc | Liverpool |
2,048 |
| 185.105.64.0/23 | Neteffekt | Hampton in Arden |
512 |
| 185.105.66.0/23 | Instiller | Hampton in Arden |
512 |
| 185.122.216.0/22 | SysGroup plc | Liverpool |
1,024 |
| 185.202.115.0/24 | SysGroup plc | Hampton in Arden |
256 |
| 185.49.236.0/22 | Hub Network Services Ltd | Bristol |
1,024 |
| 185.68.0.0/22 | SysGroup plc | Liverpool |
1,024 |
| 185.71.24.0/22 | Netplan Liverpool | Liverpool |
1,024 |
| 185.71.26.0/24 | SysGroup plc | Liverpool |
256 |
| 195.94.112.0/20 | SysGroup plc | Liverpool |
4,096 |
| 31.210.128.0/21 | Hub Network Services Ltd | Bristol |
2,048 |
| 31.210.132.0/24 | SysGroup plc | Bristol |
256 |
| 37.35.88.0/21 | Axa | Coventry |
2,048 |
| 45.145.180.0/22 | SysGroup plc | Liverpool |
1,024 |
| 87.237.64.0/21 | Hub Network Services Ltd | Bristol |
2,048 |
| 91.207.50.0/23 | See AS39537 contact details | Rumney |
512 |
| 93.95.12.0/22 | SysGroup plc | London |
1,024 |
| 93.95.8.0/21 | SysGroup plc | London |
2,048 |
| 93.95.8.0/22 | SysGroup plc | London |
1,024 |
IPv6 Prefixes for AS39537
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2a01:500::/32 | Hub Network Services Ltd | Avon |
232 |
| 2a03:25e0::/36 | System Professional Ltd | Liverpool |
228 |
| 2a09:fd40::/48 | SysGroup plc | Hampton in Arden |
216 |