AS25369 Hydra Communications Ltd 🇬🇧 GB

Announcing 280 prefixes, seen at the RIS collectors.

IPv4 prefixes
262
140,544 (549 × /24)
IPv6 prefixes
18
10 × /32
Upstreams
10
transit providers observed
Peers
35
settlement-free adjacencies
Downstreams
38
transit customers observed
Customer cone
38,337
ASes reachable through it

Registry and operator data

AS number
AS25369
Name
Hydra Communications Ltd
Organisation
Hydra Communications Ltd (EU)
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2002-10-28
Network type
Content
Traffic levels
500-1000Gbps
Scope
Europe
Peering policy
Open
IRR as-set
AS-BANDWIDTH
Looking glass
https://as25369.net
PeeringDB
net/2784
Exchanges
8
Facilities
15

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

263 valid (93.9%) 8 invalid (2.9%) 9 no ROA (3.2%)

Announcement history

One point per day, recorded at each table import

07815623331109-1809-2610-0410-1210-2010-2811-0511-06
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-04 20:03:52Z origin change 78.31.248.0/24 AS25369 → AS267466 24482267466
2026-11-03 20:57:56Z origin change 194.120.121.0/24 AS215666 → AS25369 443932120246206129925369
2026-11-03 09:49:51Z origin change 177.177.236.0/24 AS25369 → AS205489 4818512999123205489
2026-11-02 18:28:21Z origin change 87.85.70.0/24 AS25369 → AS20473 2064993454920473
2026-11-02 14:03:50Z origin change 195.13.63.0/24 AS174 → AS25369 35493356129925369
2026-11-02 14:03:50Z origin change 195.13.62.0/24 AS174 → AS25369 35493356129925369
2026-11-02 14:03:50Z origin change 195.13.61.0/24 AS174 → AS25369 35493356129925369
2026-11-02 14:02:14Z origin change 195.13.62.0/24 AS25369 → AS174 35493356174
2026-11-02 14:02:14Z origin change 195.13.61.0/24 AS25369 → AS174 35493356174
2026-11-02 14:02:14Z origin change 195.13.63.0/24 AS25369 → AS174 35493356174
2026-11-02 14:02:08Z origin change 195.13.63.0/24 AS25369 → AS174 1328253356174
2026-11-02 14:02:07Z origin change 195.13.63.0/24 AS174 → AS25369 32884032772717425369
2026-11-02 14:01:49Z origin change 195.13.61.0/24 AS174 → AS25369 46087575129925369
2026-11-02 14:01:49Z origin change 195.13.62.0/24 AS174 → AS25369 46087575129925369
2026-11-02 14:01:49Z origin change 195.13.63.0/24 AS174 → AS25369 46087575129925369
2026-11-02 14:01:40Z origin change 195.13.63.0/24 AS25369 → AS174 1403577174
2026-11-02 14:01:40Z origin change 195.13.61.0/24 AS25369 → AS174 1403577174
2026-11-02 14:01:40Z origin change 195.13.62.0/24 AS25369 → AS174 1403577174
2026-11-02 14:01:37Z origin change 195.13.61.0/24 AS25369 → AS174 1328253356174
2026-11-02 14:01:37Z origin change 195.13.62.0/24 AS25369 → AS174 1328253356174
2026-11-02 14:01:37Z origin change 195.13.63.0/24 AS25369 → AS174 1328253356174
2026-11-02 14:01:37Z origin change 195.13.61.0/24 AS174 → AS25369 2162858280676217425369
2026-11-02 14:01:37Z origin change 195.13.62.0/24 AS174 → AS25369 2162858280676217425369
2026-11-02 14:01:37Z origin change 195.13.63.0/24 AS174 → AS25369 2162858280676217425369
2026-11-02 14:01:36Z origin change 195.13.61.0/24 AS174 → AS25369 216285828017425369
2026-11-02 14:01:36Z origin change 195.13.62.0/24 AS174 → AS25369 216285828017425369
2026-11-02 14:01:36Z origin change 195.13.63.0/24 AS174 → AS25369 216285828017425369
2026-11-02 14:01:35Z origin change 195.13.61.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:35Z origin change 195.13.62.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:35Z origin change 195.13.63.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:34Z origin change 195.13.61.0/24 AS174 → AS25369 7018129925369
2026-11-02 14:01:34Z origin change 195.13.63.0/24 AS174 → AS25369 7018129925369
2026-11-02 14:01:34Z origin change 195.13.62.0/24 AS174 → AS25369 7018129925369
2026-11-02 14:01:33Z origin change 195.13.61.0/24 AS174 → AS25369 2020517425369
2026-11-02 14:01:33Z origin change 195.13.62.0/24 AS174 → AS25369 2020517425369
2026-11-02 14:01:33Z origin change 195.13.63.0/24 AS174 → AS25369 2020517425369
2026-11-02 14:01:33Z origin change 195.13.61.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:33Z origin change 195.13.63.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:33Z origin change 195.13.62.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:31Z origin change 195.13.61.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:31Z origin change 195.13.63.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:31Z origin change 195.13.62.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:29Z origin change 195.13.61.0/24 AS174 → AS25369 5572013282517425369
2026-11-02 14:01:29Z origin change 195.13.62.0/24 AS174 → AS25369 5572013282517425369
2026-11-02 14:01:29Z origin change 195.13.63.0/24 AS174 → AS25369 5572013282517425369
2026-11-02 14:01:28Z origin change 195.13.61.0/24 AS174 → AS25369 1383097117425369
2026-11-02 14:01:28Z origin change 195.13.63.0/24 AS174 → AS25369 1383097117425369
2026-11-02 14:01:28Z origin change 195.13.62.0/24 AS174 → AS25369 1383097117425369
2026-11-02 14:01:28Z origin change 195.13.61.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:28Z origin change 195.13.62.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:28Z origin change 195.13.63.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:21Z origin change 195.13.61.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:21Z origin change 195.13.62.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:21Z origin change 195.13.63.0/24 AS25369 → AS174 21628582806762174
2026-11-02 14:01:18Z origin change 195.13.61.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:18Z origin change 195.13.63.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:18Z origin change 195.13.62.0/24 AS25369 → AS174 7018174
2026-11-02 14:01:18Z origin change 195.13.61.0/24 AS174 → AS25369 20409219897817425369
2026-11-02 14:01:18Z origin change 195.13.62.0/24 AS174 → AS25369 20409219897817425369
2026-11-02 14:01:18Z origin change 195.13.63.0/24 AS174 → AS25369 20409219897817425369
2026-11-02 14:00:58Z origin change 195.13.61.0/24 AS174 → AS25369 2023655067317425369
2026-11-02 14:00:58Z origin change 195.13.62.0/24 AS174 → AS25369 2023655067317425369
2026-11-02 14:00:58Z origin change 195.13.63.0/24 AS174 → AS25369 2023655067317425369
2026-11-02 12:36:38Z origin change 195.13.63.0/24 AS25369 → AS174 204092198978174
2026-11-02 12:36:38Z origin change 195.13.62.0/24 AS25369 → AS174 204092198978174
2026-11-02 12:36:38Z origin change 195.13.61.0/24 AS25369 → AS174 204092198978174
2026-11-02 00:12:59Z origin change 195.13.61.0/24 AS25369 → AS174 34549174
2026-11-02 00:12:59Z origin change 195.13.62.0/24 AS25369 → AS174 34549174
2026-11-02 00:12:59Z origin change 195.13.63.0/24 AS25369 → AS174 34549174
2026-11-01 23:32:50Z origin change 195.13.63.0/24 AS174 → AS25369 599199002325725369
2026-11-01 23:32:50Z origin change 195.13.61.0/24 AS174 → AS25369 599199002325725369
2026-11-01 23:32:50Z origin change 195.13.62.0/24 AS174 → AS25369 599199002325725369
2026-11-01 23:15:53Z origin change 191.44.83.0/24 AS25369 → AS142146 4439321202457304101221012210122142146
2026-11-01 22:53:44Z origin change 31.57.238.0/24 AS25369 → AS9304 503049304
2026-11-01 22:53:44Z origin change 31.57.132.0/24 AS25369 → AS9304 503049304
2026-11-01 21:30:57Z origin change 31.57.132.0/24 AS25369 → AS9304 503009304
2026-11-01 21:30:57Z origin change 31.57.238.0/24 AS25369 → AS9304 503009304
2026-11-01 21:00:31Z origin change 31.57.238.0/24 AS25369 → AS9304 503049304
2026-11-01 21:00:31Z origin change 31.57.132.0/24 AS25369 → AS9304 503049304
2026-11-01 20:39:55Z origin change 31.57.238.0/24 AS25369 → AS9304 503049304
2026-11-01 20:39:55Z origin change 31.57.132.0/24 AS25369 → AS9304 503049304
2026-11-01 19:17:29Z origin change 31.57.238.0/24 AS25369 → AS9304 503049304
2026-11-01 19:17:29Z origin change 31.57.132.0/24 AS25369 → AS9304 503049304
2026-11-01 18:56:53Z origin change 31.57.238.0/24 AS25369 → AS9304 503049304
2026-11-01 18:56:53Z origin change 31.57.132.0/24 AS25369 → AS9304 503049304
2026-11-01 17:24:18Z origin change 31.57.238.0/24 AS25369 → AS9304 503049304
2026-11-01 17:24:18Z origin change 31.57.132.0/24 AS25369 → AS9304 503049304
2026-11-01 17:14:14Z origin change 31.57.238.0/24 AS25369 → AS9304 503049304
2026-11-01 17:14:14Z origin change 31.57.132.0/24 AS25369 → AS9304 503049304
2026-11-01 16:53:35Z origin change 31.57.238.0/24 AS25369 → AS9304 503049304
2026-11-01 16:53:35Z origin change 31.57.132.0/24 AS25369 → AS9304 503049304
2026-11-01 14:10:43Z origin change 195.13.61.0/24 AS174 → AS25369 3454925369
2026-11-01 14:10:43Z origin change 195.13.62.0/24 AS174 → AS25369 3454925369
2026-11-01 14:10:43Z origin change 195.13.63.0/24 AS174 → AS25369 3454925369
2026-11-01 14:06:45Z origin change 195.13.61.0/24 AS25369 → AS174 5805734549174
2026-11-01 14:06:45Z origin change 195.13.62.0/24 AS25369 → AS174 5805734549174
2026-11-01 14:06:45Z origin change 195.13.63.0/24 AS25369 → AS174 5805734549174
2026-11-01 13:37:40Z origin change 195.13.61.0/24 AS174 → AS25369 2064993454925369
2026-11-01 13:37:40Z origin change 195.13.62.0/24 AS174 → AS25369 2064993454925369
2026-11-01 13:37:40Z origin change 195.13.63.0/24 AS174 → AS25369 2064993454925369