AS51191
Core-Backbone GmbH
AS 51191 XIRRA
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 | 51191 |
|---|---|
| Name | XIRRA |
| Organization | Core-Backbone GmbH |
| Country | Germany |
| Registry | RIPE NCC |
IPv4 Prefixes for AS51191
| Network | Location | Addresses | |
|---|---|---|---|
| 130.185.104.0/21 | Core-Backbone GmbH |  Nuremberg (Mitte) |
2,048 |
| 185.108.216.0/22 | Xirra GmbH | Nuremberg (Mitte) |
1,024 |
| 185.169.24.0/24 | Core-Backbone GmbH | Nuremberg |
256 |
| 185.169.25.0/24 | serverlet |  Vicenza |
256 |
| 185.24.68.0/22 | Core-Backbone GmbH | Nuremberg |
1,024 |
| 195.138.240.0/21 | Core-Backbone GmbH | Nuremberg |
2,048 |
| 195.138.244.0/24 | Core-Backbone GmbH | Lappersdorf (Kareth) |
256 |
| 91.232.96.0/23 | Core-Backbone GmbH | Nuremberg (Mitte) |
512 |
IPv6 Prefixes for AS51191 - showing the first 20 of 238 networks
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2a01:4a0:2000::/48 | Core-Backbone | Nuremberg |
216 |
| 2a01:4a0:2001::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a01:4a0:2002::/48 | Core-Backbone | Nuremberg |
216 |
| 2a06:4b00::/29 | Core-Backbone GmbH | Nuremberg (Mitte) |
235 |
| 2a06:4b01:3309::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:330a::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:330c::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:330d::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:330e::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3310::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3311::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3312::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3313::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3314::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3315::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3316::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3318::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:3319::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:331a::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |
| 2a06:4b01:331b::/48 | Core-Backbone GmbH | Nuremberg (Mitte) |
216 |