206208 looking glass

AS55374 FUJITSU LIMITED 🇯🇵 JP

Announcing 124 prefixes, seen at the RIS collectors.

IPv4 prefixes
120
90,624 (354 × /24)
IPv6 prefixes
4
4 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS55374
Name
FUJITSU LIMITED
Organisation
FUJITSU LIMITED
Country
🇯🇵 JP
RIR
APNIC
Allocated
2010-01-18

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 124 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

030609012009-1809-2309-2810-0310-0810-1310-1810-19
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-19 11:45:22Z origin change 175.184.41.0/24 AS55386 → AS55374 2950439392129925165537455374553745537455374
2026-10-19 11:45:22Z origin change 121.94.174.0/24 AS55386 → AS55374 2950439392129925165537455374553745537455374
2026-10-19 11:45:22Z origin change 125.0.147.0/24 AS55386 → AS55374 2950439392129925165537455374553745537455374
2026-10-19 09:56:28Z origin change 121.94.174.0/24 AS55374 → AS55386 3772129144713251055386
2026-10-19 09:56:28Z origin change 175.184.41.0/24 AS55374 → AS55386 3772129144713251055386
2026-10-19 09:56:28Z origin change 125.0.147.0/24 AS55374 → AS55386 3772129144713251055386
2026-10-17 07:23:24Z origin change 121.94.174.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-17 07:23:24Z origin change 125.0.147.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-17 07:23:24Z origin change 175.184.41.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-16 16:09:13Z origin change 121.94.174.0/24 AS55374 → AS55386 2064993454929144713251055386
2026-10-16 16:09:13Z origin change 125.0.147.0/24 AS55374 → AS55386 2064993454929144713251055386
2026-10-16 16:09:13Z origin change 175.184.41.0/24 AS55374 → AS55386 2064993454929144713251055386
2026-10-15 18:24:08Z origin change 175.184.41.0/24 AS55386 → AS55374 460812214637325725165537455374553745537455374
2026-10-15 18:23:06Z origin change 121.94.174.0/24 AS55386 → AS55374 460812214637325725165537455374553745537455374
2026-10-15 18:23:06Z origin change 125.0.147.0/24 AS55386 → AS55374 460812214637325725165537455374553745537455374
2026-10-15 17:58:01Z origin change 121.94.174.0/24 AS55374 → AS55386 5572029144713251055386
2026-10-15 17:58:01Z origin change 125.0.147.0/24 AS55374 → AS55386 5572029144713251055386
2026-10-15 17:57:55Z origin change 175.184.41.0/24 AS55374 → AS55386 5572029144713251055386
2026-10-15 13:49:22Z origin change 121.94.174.0/24 AS55386 → AS55374 4943248362176429144713251055374
2026-10-15 13:49:22Z origin change 125.0.147.0/24 AS55386 → AS55374 4943248362176429144713251055374
2026-10-15 13:49:22Z origin change 175.184.41.0/24 AS55386 → AS55374 4943248362176429144713251055374
2026-10-15 09:20:57Z origin change 175.184.41.0/24 AS55374 → AS55386 2162858280676229144713251055386
2026-10-15 09:20:53Z origin change 125.0.147.0/24 AS55374 → AS55386 2162858280676229144713251055386
2026-10-15 09:20:53Z origin change 121.94.174.0/24 AS55374 → AS55386 2162858280676229144713251055386
2026-10-15 08:03:08Z origin change 121.94.174.0/24 AS55386 → AS55374 46081221463770125165537455374553745537455374
2026-10-15 08:03:08Z origin change 125.0.147.0/24 AS55386 → AS55374 46081221463770125165537455374553745537455374
2026-10-15 08:03:08Z origin change 175.184.41.0/24 AS55386 → AS55374 46081221463770125165537455374553745537455374
2026-10-15 08:03:02Z origin change 121.94.174.0/24 AS55374 → AS55386 3549335629144713251055386
2026-10-15 08:03:02Z origin change 125.0.147.0/24 AS55374 → AS55386 3549335629144713251055386
2026-10-15 08:03:02Z origin change 175.184.41.0/24 AS55374 → AS55386 3549335629144713251055386
2026-10-15 06:36:49Z origin change 121.94.174.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-15 06:36:49Z origin change 125.0.147.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-15 06:36:49Z origin change 175.184.41.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-15 00:16:51Z origin change 125.0.147.0/24 AS55374 → AS55386 204092207662907529144713251055386
2026-10-15 00:16:51Z origin change 175.184.41.0/24 AS55374 → AS55386 204092207662907529144713251055386
2026-10-15 00:16:51Z origin change 121.94.174.0/24 AS55374 → AS55386 204092207662907529144713251055386
2026-10-14 18:06:37Z origin change 121.94.174.0/24 AS55386 → AS55374 5572029144713251055374
2026-10-14 18:06:37Z origin change 125.0.147.0/24 AS55386 → AS55374 5572029144713251055374
2026-10-14 18:06:35Z origin change 175.184.41.0/24 AS55386 → AS55374 5572029144713251055374
2026-10-14 18:04:02Z origin change 175.184.41.0/24 AS55374 → AS55386 2162858280676229144713251055386
2026-10-14 18:03:59Z origin change 125.0.147.0/24 AS55374 → AS55386 2162858280676229144713251055386
2026-10-14 18:03:59Z origin change 121.94.174.0/24 AS55374 → AS55386 2162858280676229144713251055386
2026-10-14 03:35:00Z origin change 121.94.174.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-14 03:35:00Z origin change 125.0.147.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-14 03:35:00Z origin change 175.184.41.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-14 03:32:39Z origin change 121.94.174.0/24 AS55374 → AS55386 3798956300132132465725165538655386553865538655386
2026-10-14 03:32:39Z origin change 125.0.147.0/24 AS55374 → AS55386 3798956300132132465725165538655386553865538655386
2026-10-14 03:32:39Z origin change 175.184.41.0/24 AS55374 → AS55386 3798956300132132465725165538655386553865538655386
2026-10-12 21:09:38Z origin change 121.94.174.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-12 21:09:38Z origin change 125.0.147.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-12 21:09:38Z origin change 175.184.41.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-12 18:35:10Z origin change 121.94.174.0/24 AS55374 → AS55386 3772129144713251055386
2026-10-12 18:35:10Z origin change 175.184.41.0/24 AS55374 → AS55386 3772129144713251055386
2026-10-12 18:35:10Z origin change 125.0.147.0/24 AS55374 → AS55386 3772129144713251055386
2026-10-10 19:42:32Z origin change 121.94.174.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-10 19:42:32Z origin change 125.0.147.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-10 19:42:32Z origin change 175.184.41.0/24 AS55386 → AS55374 32884032772717425165537455374553745537455374
2026-10-10 19:34:06Z origin change 121.94.174.0/24 AS55374 → AS55386 4818529144713251055386
2026-10-10 19:34:06Z origin change 125.0.147.0/24 AS55374 → AS55386 4818529144713251055386
2026-10-10 19:34:06Z origin change 175.184.41.0/24 AS55374 → AS55386 4818529144713251055386
2026-10-10 10:10:20Z origin change 121.94.174.0/24 AS55386 → AS55374 17639930429144713251055374
2026-10-10 10:10:20Z origin change 125.0.147.0/24 AS55386 → AS55374 17639930429144713251055374
2026-10-10 10:10:20Z origin change 175.184.41.0/24 AS55386 → AS55374 17639930429144713251055374
2026-10-10 07:12:39Z origin change 125.0.147.0/24 AS55374 → AS55386 1490729144713251055386
2026-10-10 07:12:39Z origin change 121.94.174.0/24 AS55374 → AS55386 1490729144713251055386
2026-10-10 07:12:39Z origin change 175.184.41.0/24 AS55374 → AS55386 1490729144713251055386
2026-10-09 06:54:47Z origin change 125.0.147.0/24 AS55386 → AS55374 4943248362176429144713251055374
2026-10-09 06:54:47Z origin change 121.94.174.0/24 AS55386 → AS55374 4943248362176429144713251055374
2026-10-09 06:54:47Z origin change 175.184.41.0/24 AS55386 → AS55374 4943248362176429144713251055374
2026-10-09 05:05:00Z origin change 125.0.147.0/24 AS55374 → AS55386 4943248362176429144713251055386
2026-10-09 05:05:00Z origin change 121.94.174.0/24 AS55374 → AS55386 4943248362176429144713251055386
2026-10-09 05:05:00Z origin change 175.184.41.0/24 AS55374 → AS55386 4943248362176429144713251055386
2026-10-08 22:36:37Z origin change 121.94.174.0/24 AS55374 → AS55386 580571836335629144713251055386
2026-10-08 22:36:37Z origin change 125.0.147.0/24 AS55374 → AS55386 580571836335629144713251055386
2026-10-08 22:36:37Z origin change 175.184.41.0/24 AS55374 → AS55386 580571836335629144713251055386
2026-10-08 22:36:03Z origin change 121.94.174.0/24 AS55386 → AS55374 140357725165537455374553745537455374
2026-10-08 22:36:03Z origin change 125.0.147.0/24 AS55386 → AS55374 140357725165537455374553745537455374
2026-10-08 22:36:03Z origin change 175.184.41.0/24 AS55386 → AS55374 140357725165537455374553745537455374
2026-10-08 22:35:59Z origin change 125.0.147.0/24 AS55374 → AS55386 1490729144713251055386
2026-10-08 22:35:59Z origin change 121.94.174.0/24 AS55374 → AS55386 1490729144713251055386
2026-10-08 22:35:59Z origin change 175.184.41.0/24 AS55374 → AS55386 1490729144713251055386
2026-10-08 22:35:58Z origin change 121.94.174.0/24 AS55386 → AS55374 46081221463770125165537455374553745537455374
2026-10-08 22:35:58Z origin change 125.0.147.0/24 AS55386 → AS55374 46081221463770125165537455374553745537455374
2026-10-08 22:35:58Z origin change 175.184.41.0/24 AS55386 → AS55374 46081221463770125165537455374553745537455374
2026-10-08 22:35:39Z origin change 121.94.174.0/24 AS55374 → AS55386 3549335629144713251055386
2026-10-08 22:35:39Z origin change 125.0.147.0/24 AS55374 → AS55386 3549335629144713251055386
2026-10-08 22:35:39Z origin change 175.184.41.0/24 AS55374 → AS55386 3549335629144713251055386
2026-10-08 22:34:50Z origin change 121.94.174.0/24 AS55386 → AS55374 132825335629144713251055374
2026-10-08 22:34:50Z origin change 125.0.147.0/24 AS55386 → AS55374 132825335629144713251055374
2026-10-08 22:34:50Z origin change 175.184.41.0/24 AS55386 → AS55374 132825335629144713251055374
2026-10-08 22:34:38Z origin change 121.94.174.0/24 AS55386 → AS55374 22652129925165537455374553745537455374
2026-10-08 22:34:38Z origin change 175.184.41.0/24 AS55386 → AS55374 22652129925165537455374553745537455374
2026-10-08 22:34:38Z origin change 125.0.147.0/24 AS55386 → AS55374 22652129925165537455374553745537455374
2026-10-08 22:34:06Z origin change 121.94.174.0/24 AS55374 → AS55386 13830971335629144713251055386
2026-10-08 22:34:06Z origin change 175.184.41.0/24 AS55374 → AS55386 13830971335629144713251055386
2026-10-08 22:34:06Z origin change 125.0.147.0/24 AS55374 → AS55386 13830971335629144713251055386
2026-10-08 17:55:21Z origin change 175.184.41.0/24 AS55386 → AS55374 61218693925165537455374553745537455374
2026-10-08 17:55:21Z origin change 125.0.147.0/24 AS55386 → AS55374 61218693925165537455374553745537455374
2026-10-08 17:55:21Z origin change 121.94.174.0/24 AS55386 → AS55374 61218693925165537455374553745537455374
2026-10-08 17:08:49Z origin change 121.94.174.0/24 AS55374 → AS55386 5572029144713251055386