AS203993
S.J.M. Steffann
AS 203993 GNA-DC1-AS
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 | 203993 |
|---|---|
| Name | GNA-DC1-AS |
| Organization | S.J.M. Steffann |
| Country | The Netherlands |
| Registry | RIPE NCC |
IPv4 Prefixes for AS203993
| Network | Location | Addresses | |
|---|---|---|---|
| 185.54.92.0/23 | Gna Dc1 |  Apeldoorn (Apeldoorn West) |
512 |
| 67.221.252.0/24 | S.J.M. Steffann | Amsterdam |
256 |
| 67.221.253.0/24 | S.J.M. Steffann | Amsterdam |
256 |
| 67.221.255.0/24 | S.J.M. Steffann | Amsterdam |
256 |
IPv6 Prefixes for AS203993
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2607:fae0:f001::/48 | S.J.M. Steffann | Amsterdam |
216 |
| 2607:fae0:f00c::/48 | S.J.M. Steffann | Amsterdam |
216 |
| 2607:fae0:f00d::/48 | S.J.M. Steffann | Amsterdam |
216 |
| 2a00:8642::/32 | S.J.M. Steffann Datacenter | Apeldoorn (Apeldoorn West) |
232 |