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 | 202189 |
| Name | NS-AS |
| Organization | NS Groep N.V. |
| Country | The Netherlands
|
| Registry | RIPE NCC |
| IPv4 addresses | 1,024 |
| IPv6 /64 networks | 0 |
| Prefixes | 1 |
Other ASN allocated to NS Groep N.V.
IPv4 Prefixes for AS202189
| Network |
Location |
Addresses |
| 145.15.244.0/22 |
Nederlandse Spoorwegen |
Almere Duin |
1,024 |