AS15404
COLT Technology Services Group Limited
AS 15404 UNSPECIFIED
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 | 15404 |
|---|---|
| Name | UNSPECIFIED |
| Organization | COLT Technology Services Group Limited |
| Country | United Kingdom |
| Registry | RIPE NCC |
IPv4 Prefixes for AS15404 - showing the first 20 of 257 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 103.80.220.0/24 | FIL Asia Holdings Pte Limited |  Central |
256 |
| 103.80.221.0/24 | FIL Asia Holdings Pte Limited | Central |
256 |
| 109.107.145.0/24 | COLT Technology Services Group Limited |  Cologne |
256 |
| 129.35.17.0/24 | COLT Technology Services Group Limited |  Chicago |
256 |
| 129.35.20.0/23 | COLT Technology Services Group Limited |  London |
512 |
| 129.35.27.0/24 | COLT Technology Services Group Limited | London |
256 |
| 129.35.85.0/24 | COLT Technology Services Group Limited | London |
256 |
| 141.98.45.0/24 | COLT Technology Services Group Limited | Fürth (Kronach) |
256 |
| 145.224.32.0/23 | Condor Flugdienst GmbH via COLT-UK | Neu-Isenburg |
512 |
| 149.249.0.0/21 | COLT Technology Services Group Limited | Mannheim |
2,048 |
| 155.137.0.0/24 | Leonet |  Ballerup Municipality |
256 |
| 155.137.1.0/24 | Leonet | Ballerup Municipality |
256 |
| 155.137.2.0/24 | Leonet | Ballerup Municipality |
256 |
| 155.137.3.0/24 | Leonet | Ballerup Municipality |
256 |
| 155.137.7.0/24 | Leonet | Ballerup Municipality |
256 |
| 156.118.0.0/24 | COLT Technology Services Group Limited |  Paris |
256 |
| 156.118.6.0/24 | COLT Technology Services Group Limited | Paris |
256 |
| 156.118.8.0/24 | Ifpenneta | Rueil-Malmaison |
256 |
| 157.239.128.0/24 | COLT Technology Services Group Limited |  Schiphol |
256 |
| 157.239.129.0/24 | COLT Technology Services Group Limited | Schiphol |
256 |
IPv6 Prefixes for AS15404 - showing the first 20 of 41 networks
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2001:920:1815::/48 | COLT network | Frankfurt am Main (Bornheim/Ostend) |
216 |
| 2001:920:182a::/48 | Colt Technology Services GmbH | Frankfurt am Main (Innenstadt II) |
216 |
| 2001:920:1835::/48 | COLT network | Cologne (Innenstadt, Cologne) |
216 |
| 2001:920:183d::/48 | Colt Technology Services GmbH | Frankfurt am Main (Innenstadt II) |
216 |
| 2001:920:184a::/48 | COLT network | Düsseldorf (Stadtbezirk 4) |
216 |
| 2001:920:185a::/48 | COLT Technology Services | Frankfurt am Main |
216 |
| 2001:920:1862::/48 | Colt Technology Services GmbH | Hamburg |
216 |
| 2001:920:186a::/48 | COLT network | Hamburg (Hamburg-Nord) |
216 |
| 2001:920:186b::/48 | COLT network | Hamburg (Altona) |
216 |
| 2001:920:1871::/48 | Colt Technology Services GmbH | Hamburg |
216 |
| 2001:920:18a7::/48 | COLT Technology Services Group Limited | Frankfurt am Main |
216 |
| 2001:920:18c8::/48 | COLT network | Eschborn |
216 |
| 2001:920:18f6::/48 | COLT network | Stuttgart (Weilimdorf) |
216 |
| 2001:920:18f7::/48 | COLT network | Stuttgart (Feuerbach) |
216 |
| 2001:920:190d::/48 | COLT network | Frankfurt am Main (Innenstadt II) |
216 |
| 2001:920:1910::/48 | COLT network | Frankfurt am Main (Innenstadt I) |
216 |
| 2001:920:1919::/48 | COLT network | Frankfurt am Main (Innenstadt I) |
216 |
| 2001:920:195e::/48 | COLT network | Berlin (Bezirk Mitte) |
216 |
| 2001:920:198d::/48 | Colt Technology Services GmbH | Frankfurt am Main (Innenstadt II) |
216 |
| 2001:920:19a1::/48 | COLT network | Düsseldorf (Stadtbezirk IX) |
216 |