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 | 211001 |
| Name | TTR-GROUP |
| Organization | TTR IT Holdings Limited |
| Country | Hong Kong
|
| Registry | RIPE NCC |
| IPv4 addresses | 512 |
| IPv6 /64 networks | 216 |
| Prefixes | 3 |
IPv4 Prefixes for AS211001
IPv6 Prefixes for AS211001
| Network |
Location |
/64 Prefixes |
| 2a12:5343:8::/48 |
TTR IT Holdings Limited |
Amsterdam |
216 |