206208 looking glass

AS40834 Charles River Laboratories, Inc. 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
1,280 (5 × /24)
IPv6 prefixes
0
-
Upstreams
3
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
AS40834
Name
Charles River Laboratories, Inc.
Organisation
Charles River Laboratories, Inc.
Country
🇺🇸 US
RIR
ARIN
Allocated
2008-04-28

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 2 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

0112209-1809-2409-3010-0610-1210-1810-23
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-20 09:03:33Z origin change 208.89.253.0/24 AS701 → AS40834 50300325770140834
2026-10-20 09:02:17Z origin change 208.89.253.0/24 AS40834 → AS701 503003356701
2026-10-20 09:00:35Z origin change 208.89.253.0/24 AS701 → AS40834 4967320485129970140834
2026-10-20 09:00:25Z origin change 208.89.253.0/24 AS40834 → AS701 35493356701
2026-10-20 09:00:23Z origin change 208.89.253.0/24 AS701 → AS40834 50304129970140834
2026-10-20 09:00:22Z origin change 208.89.253.0/24 AS701 → AS40834 132825335670140834
2026-10-20 09:00:21Z origin change 208.89.253.0/24 AS40834 → AS701 333311362914701
2026-10-20 09:00:20Z origin change 208.89.253.0/24 AS40834 → AS701 17639174701
2026-10-20 09:00:14Z origin change 208.89.253.0/24 AS701 → AS40834 20514129970140834
2026-10-20 09:00:10Z origin change 208.89.253.0/24 AS40834 → AS701 4967332161299701
2026-10-20 09:00:06Z origin change 208.89.253.0/24 AS701 → AS40834 14907335670140834
2026-10-20 09:00:05Z origin change 208.89.253.0/24 AS40834 → AS701 49673204851299701
2026-10-20 09:00:04Z origin change 208.89.253.0/24 AS701 → AS40834 37721646170140834
2026-10-20 09:00:02Z origin change 208.89.253.0/24 AS40834 → AS701 44393394256174701
2026-10-20 08:59:59Z origin change 208.89.253.0/24 AS701 → AS40834 349271218617470140834
2026-10-20 08:59:56Z origin change 208.89.253.0/24 AS701 → AS40834 852325770140834
2026-10-20 08:59:56Z origin change 208.89.253.0/24 AS40834 → AS701 481853356701
2026-10-20 08:59:55Z origin change 208.89.253.0/24 AS40834 → AS701 506283356701
2026-10-20 08:59:55Z origin change 208.89.253.0/24 AS701 → AS40834 4913453356693970140834
2026-10-20 08:59:55Z origin change 208.89.253.0/24 AS40834 → AS701 379895630013213246571299701
2026-10-20 08:59:54Z origin change 208.89.253.0/24 AS701 → AS40834 3549335670140834
2026-10-20 08:59:52Z origin change 208.89.253.0/24 AS701 → AS40834 24482291470140834
2026-10-20 08:59:52Z origin change 208.89.253.0/24 AS40834 → AS701 29504393921299701
2026-10-20 08:59:48Z origin change 208.89.253.0/24 AS701 → AS40834 580573454917470140834
2026-10-20 08:59:48Z origin change 208.89.253.0/24 AS40834 → AS701 377216830701
2026-10-20 08:59:48Z origin change 208.89.253.0/24 AS701 → AS40834 3454917470140834
2026-10-20 08:59:48Z origin change 208.89.253.0/24 AS40834 → AS701 481851299701
2026-10-20 08:59:46Z origin change 208.89.253.0/24 AS40834 → AS701 557202914701
2026-10-20 08:59:46Z origin change 208.89.253.0/24 AS701 → AS40834 20205129970140834
2026-10-20 08:59:46Z origin change 208.89.253.0/24 AS40834 → AS701 377216461701
2026-10-20 08:59:45Z origin change 208.89.253.0/24 AS701 → AS40834 140357770140834
2026-10-20 08:59:37Z origin change 208.89.253.0/24 AS701 → AS40834 2162858280676270140834
2026-10-20 08:59:37Z origin change 208.89.253.0/24 AS40834 → AS701 1403577701
2026-10-20 08:59:36Z origin change 208.89.253.0/24 AS40834 → AS701 8522914701
2026-10-20 08:59:35Z origin change 208.89.253.0/24 AS701 → AS40834 701870140834
2026-10-20 08:59:33Z origin change 208.89.253.0/24 AS701 → AS40834 61218693970140834
2026-10-20 08:59:33Z origin change 208.89.253.0/24 AS40834 → AS701 491345335664246461701
2026-10-20 08:54:33Z origin change 208.89.253.0/24 AS40834 → AS701 204092207661299701
2026-10-20 04:51:56Z new prefix 208.89.253.0/24 AS40834 Charles River Laboratories, Inc. 4967320764335670140834