AS12942 Network Research Belgium S.A. 🇧🇪 BE

Announcing 11 prefixes, seen at the RIS collectors.

IPv4 prefixes
11
18,432 (72 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
AS12942
Name
Network Research Belgium S.A.
Organisation
Network Research Belgium S.A.
Country
🇧🇪 BE
RIR
RIPENCC
Allocated
2006-08-23

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 11 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

03681109-1809-2710-0610-1510-2411-0211-1111-13
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-12 23:57:44Z origin change 217.117.48.0/20 AS12942 → AS204013 443935805769393356204013
2026-11-12 23:57:42Z origin change 217.117.32.0/19 AS12942 → AS204013 443935805769393356204013
2026-11-12 23:57:42Z origin change 217.117.32.0/20 AS12942 → AS204013 443935805769393356204013
2026-11-12 23:29:06Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-12 23:29:06Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-12 23:19:01Z origin change 217.117.32.0/19 AS12942 → AS204013 2040921989784284532573356204013
2026-11-12 23:19:01Z origin change 217.117.32.0/20 AS12942 → AS204013 2040921989784284532573356204013
2026-11-12 19:16:30Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-12 19:16:30Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-12 19:16:30Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-11 14:05:32Z origin change 217.117.32.0/19 AS12942 → AS204013 379895630013213246571299204013
2026-11-11 14:05:32Z origin change 217.117.48.0/20 AS12942 → AS204013 379895630013213246571299204013
2026-11-11 14:05:32Z origin change 217.117.32.0/20 AS12942 → AS204013 379895630013213246571299204013
2026-11-11 05:33:57Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-11 05:33:57Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-11 05:33:57Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 19:41:52Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 19:41:52Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 19:41:52Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 14:53:31Z origin change 217.117.32.0/19 AS12942 → AS204013 481853356204013
2026-11-10 14:53:31Z origin change 217.117.32.0/20 AS12942 → AS204013 481853356204013
2026-11-10 14:53:31Z origin change 217.117.48.0/20 AS12942 → AS204013 481853356204013
2026-11-10 13:11:42Z origin change 217.117.32.0/19 AS12942 → AS204013 503003356204013
2026-11-10 13:11:42Z origin change 217.117.32.0/20 AS12942 → AS204013 503003356204013
2026-11-10 13:11:42Z origin change 217.117.48.0/20 AS12942 → AS204013 503003356204013
2026-11-10 10:50:11Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 10:50:11Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 10:50:11Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 08:25:04Z origin change 217.117.34.0/24 AS12942 → AS204013 4913453356642464611299204013
2026-11-10 08:25:04Z origin change 217.117.63.0/24 AS12942 → AS204013 4913453356642464611299204013
2026-11-10 08:25:04Z origin change 217.117.50.0/24 AS12942 → AS204013 4913453356642464611299204013
2026-11-10 08:25:04Z origin change 217.117.39.0/24 AS12942 → AS204013 4913453356642464611299204013
2026-11-10 08:25:04Z origin change 217.117.37.0/24 AS12942 → AS204013 4913453356642464611299204013
2026-11-10 08:25:04Z origin change 217.117.56.0/24 AS12942 → AS204013 4913453356642464611299204013
2026-11-10 08:25:04Z origin change 217.117.38.0/24 AS12942 → AS204013 4913453356642464611299204013
2026-11-10 08:25:04Z origin change 217.117.32.0/24 AS12942 → AS204013 4913453356642464611299204013
2026-11-10 03:18:43Z origin change 217.117.32.0/19 AS12942 → AS204013 5991990021299204013
2026-11-10 03:18:43Z origin change 217.117.32.0/20 AS12942 → AS204013 5991990021299204013
2026-11-10 03:18:43Z origin change 217.117.48.0/20 AS12942 → AS204013 5991990021299204013
2026-11-10 03:09:33Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 03:09:33Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 03:09:33Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-10 03:01:31Z origin change 217.117.32.0/19 AS12942 → AS204013 5991990021299204013
2026-11-10 03:01:31Z origin change 217.117.32.0/20 AS12942 → AS204013 5991990021299204013
2026-11-10 03:01:31Z origin change 217.117.48.0/20 AS12942 → AS204013 5991990021299204013
2026-11-10 03:00:38Z origin change 217.117.32.0/20 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 03:00:38Z origin change 217.117.32.0/19 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 03:00:38Z origin change 217.117.48.0/20 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 02:42:03Z origin change 217.117.32.0/19 AS12942 → AS204013 5991990021299204013
2026-11-10 02:42:03Z origin change 217.117.32.0/20 AS12942 → AS204013 5991990021299204013
2026-11-10 02:42:03Z origin change 217.117.48.0/20 AS12942 → AS204013 5991990021299204013
2026-11-10 02:37:33Z origin change 217.117.32.0/20 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 02:37:33Z origin change 217.117.32.0/19 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 02:37:33Z origin change 217.117.48.0/20 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 02:12:42Z origin change 217.117.32.0/19 AS12942 → AS204013 5991990021299204013
2026-11-10 02:12:42Z origin change 217.117.32.0/20 AS12942 → AS204013 5991990021299204013
2026-11-10 02:12:42Z origin change 217.117.48.0/20 AS12942 → AS204013 5991990021299204013
2026-11-10 01:12:51Z origin change 217.117.32.0/20 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 01:12:51Z origin change 217.117.32.0/19 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 01:12:51Z origin change 217.117.48.0/20 AS204013 → AS12942 599191277917420401312942129421294212942129421294212942
2026-11-10 01:12:50Z origin change 217.117.37.0/24 AS12942 → AS204013 599191277932571299204013
2026-11-10 01:12:50Z origin change 217.117.39.0/24 AS12942 → AS204013 599191277932571299204013
2026-11-10 01:12:50Z origin change 217.117.38.0/24 AS12942 → AS204013 599191277932571299204013
2026-11-10 01:12:50Z origin change 217.117.32.0/24 AS12942 → AS204013 599191277932571299204013
2026-11-10 01:12:50Z origin change 217.117.34.0/24 AS12942 → AS204013 599191277932571299204013
2026-11-10 01:12:50Z origin change 217.117.63.0/24 AS12942 → AS204013 599191277932571299204013
2026-11-10 01:12:50Z origin change 217.117.56.0/24 AS12942 → AS204013 599191277932571299204013
2026-11-10 01:12:50Z origin change 217.117.50.0/24 AS12942 → AS204013 599191277932571299204013
2026-11-09 05:47:17Z origin change 217.117.32.0/19 AS12942 → AS204013 70181299204013
2026-11-09 05:47:17Z origin change 217.117.48.0/20 AS12942 → AS204013 70181299204013
2026-11-09 05:47:17Z origin change 217.117.32.0/20 AS12942 → AS204013 70181299204013
2026-11-08 17:52:00Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-08 17:52:00Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-08 17:52:00Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-08 07:36:22Z origin change 217.117.48.0/20 AS12942 → AS204013 2448229143356204013
2026-11-08 07:36:22Z origin change 217.117.32.0/19 AS12942 → AS204013 2448229143356204013
2026-11-08 07:36:22Z origin change 217.117.32.0/20 AS12942 → AS204013 2448229143356204013
2026-11-08 04:38:29Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-08 04:38:29Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-08 04:38:29Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-07 22:04:28Z origin change 217.117.32.0/20 AS12942 → AS204013 5572069393356204013
2026-11-07 22:04:28Z origin change 217.117.32.0/19 AS12942 → AS204013 5572069393356204013
2026-11-07 22:04:28Z origin change 217.117.48.0/20 AS12942 → AS204013 5572069393356204013
2026-11-06 19:40:21Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-06 19:40:21Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-06 19:40:21Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-06 17:54:21Z origin change 217.117.32.0/19 AS12942 → AS204013 377213356204013
2026-11-06 17:54:21Z origin change 217.117.48.0/20 AS12942 → AS204013 377213356204013
2026-11-06 17:54:21Z origin change 217.117.32.0/20 AS12942 → AS204013 377213356204013
2026-11-06 17:12:08Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-06 17:12:08Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-06 17:12:08Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-05 19:23:15Z origin change 217.117.32.0/19 AS12942 → AS204013 578211258632573356204013
2026-11-05 19:23:15Z origin change 217.117.32.0/20 AS12942 → AS204013 578211258632573356204013
2026-11-05 19:23:15Z origin change 217.117.48.0/20 AS12942 → AS204013 578211258632573356204013
2026-11-05 00:43:22Z origin change 217.117.32.0/19 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-05 00:43:22Z origin change 217.117.32.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-05 00:43:22Z origin change 217.117.48.0/20 AS204013 → AS12942 32884032772717420401312942129421294212942129421294212942
2026-11-04 20:18:17Z origin change 217.117.32.0/20 AS12942 → AS204013 5572069393356204013
2026-11-04 20:18:17Z origin change 217.117.32.0/19 AS12942 → AS204013 5572069393356204013