206208 looking glass

AS19299 The Northern Trust Company 🇺🇸 US

Announcing 12 prefixes, seen at the RIS collectors.

IPv4 prefixes
12
11,264 (44 × /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
AS19299
Name
The Northern Trust Company
Organisation
The Northern Trust Company
Country
🇺🇸 US
RIR
ARIN
Allocated
2018-04-16

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 12 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

03691209-1809-2409-3010-0610-1210-1810-24
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-23 20:09:56Z origin change 208.95.144.0/21 AS19299 → AS14379 24482291470181437914379
2026-10-23 14:39:44Z origin change 208.95.144.0/21 AS14379 → AS19299 59919127793257335619299192991929919299
2026-10-23 09:39:31Z origin change 208.95.144.0/21 AS19299 → AS14379 24482291470181437914379
2026-10-23 09:21:52Z origin change 208.95.144.0/21 AS14379 → AS19299 57821125863257335619299192991929919299
2026-10-23 04:27:30Z origin change 208.95.144.0/21 AS19299 → AS14379 24482291470181437914379
2026-10-22 22:10:04Z origin change 208.95.144.0/21 AS14379 → AS19299 57381503041299335619299192991929919299
2026-10-22 12:53:31Z origin change 208.95.144.0/21 AS19299 → AS14379 46087575291470181437914379
2026-10-22 12:33:18Z origin change 208.95.144.0/21 AS14379 → AS19299 1403577335619299192991929919299
2026-10-22 11:06:48Z origin change 208.95.144.0/21 AS19299 → AS14379 46087575291470181437914379
2026-10-22 10:56:36Z origin change 208.95.144.0/21 AS14379 → AS19299 1403577335619299192991929919299
2026-10-22 04:32:23Z origin change 12.148.180.0/22 AS19299 → AS14379 2023655067367623278714379
2026-10-22 04:12:44Z origin change 12.148.180.0/22 AS14379 → AS19299 2023655067364049132884149994100753278719299
2026-10-22 03:21:03Z origin change 208.95.144.0/21 AS19299 → AS14379 1763917470181437914379
2026-10-21 21:59:32Z origin change 208.95.144.0/21 AS14379 → AS19299 29504393921299335619299192991929919299
2026-10-21 16:39:19Z origin change 12.148.180.0/22 AS19299 → AS14379 202365506731743278714379
2026-10-21 16:36:56Z origin change 12.148.180.0/22 AS14379 → AS19299 2023655067364049132884149994100753278719299
2026-10-21 12:32:47Z origin change 208.95.144.0/21 AS19299 → AS14379 1763917470181437914379
2026-10-20 21:16:08Z origin change 208.95.144.0/21 AS14379 → AS19299 1403577335619299192991929919299
2026-10-20 14:47:02Z origin change 208.95.144.0/21 AS19299 → AS14379 46087575291470181437914379
2026-10-20 14:43:43Z origin change 208.95.144.0/21 AS14379 → AS19299 460812214637335619299192991929919299
2026-10-20 14:15:24Z origin change 208.95.144.0/21 AS19299 → AS14379 46087575291470181437914379
2026-10-20 14:11:08Z origin change 208.95.144.0/21 AS14379 → AS19299 460812214637335619299192991929919299
2026-10-20 13:14:14Z origin change 208.95.144.0/21 AS19299 → AS14379 46087575291470181437914379
2026-10-20 11:56:00Z origin change 208.95.144.0/21 AS14379 → AS19299 205141299335619299192991929919299
2026-10-20 02:54:01Z origin change 208.95.144.0/21 AS19299 → AS14379 17639693970181437914379
2026-10-20 00:42:48Z origin change 12.148.180.0/22 AS19299 → AS14379 6121869393278714379
2026-10-20 00:42:48Z origin change 208.95.144.0/22 AS19299 → AS14379 6121869393278714379
2026-10-20 00:42:41Z origin change 12.148.180.0/22 AS14379 → AS19299 132825335664533278719299
2026-10-20 00:42:41Z origin change 208.95.144.0/22 AS14379 → AS19299 132825335664533278719299
2026-10-20 00:42:11Z origin change 12.148.180.0/22 AS19299 → AS14379 149073278714379
2026-10-20 00:42:11Z origin change 208.95.144.0/22 AS19299 → AS14379 149073278714379
2026-10-20 00:39:31Z origin change 208.95.144.0/21 AS14379 → AS19299 1403577335619299192991929919299
2026-10-16 02:44:18Z origin change 208.95.144.0/21 AS19299 → AS14379 32884032772717470181437914379
2026-10-16 00:32:28Z origin change 208.95.144.0/21 AS14379 → AS19299 328840327727174335619299192991929919299
2026-10-15 21:07:03Z origin change 208.95.144.0/21 AS14379 → AS19299 1403577335619299192991929919299
2026-10-15 21:05:53Z origin change 208.95.144.0/21 AS19299 → AS14379 32884032772717470181437914379
2026-10-15 09:21:03Z origin change 208.95.144.0/21 AS19299 → AS14379 2162858280676270181437914379
2026-10-15 08:03:19Z origin change 208.95.144.0/21 AS14379 → AS19299 3549335619299192991929919299
2026-10-14 00:44:55Z origin change 208.95.144.0/21 AS19299 → AS14379 46087575291470181437914379
2026-10-14 00:09:25Z origin change 208.95.144.0/21 AS14379 → AS19299 460812214637335619299192991929919299
2026-10-13 05:25:54Z origin change 12.148.180.0/22 AS14379 → AS19299 29504393921743278719299
2026-10-13 04:00:40Z origin change 12.148.180.0/22 AS19299 → AS14379 2020569393278714379
2026-10-12 09:07:19Z origin change 12.148.180.0/22 AS14379 → AS19299 2040921989781743278719299
2026-10-10 10:12:24Z origin change 208.95.144.0/22 AS14379 → AS19299 176393278719299
2026-10-10 10:04:37Z origin change 12.148.180.0/22 AS14379 → AS19299 176393278719299
2026-10-10 06:17:09Z origin change 208.95.144.0/22 AS19299 → AS14379 3492712993278714379
2026-10-10 06:17:09Z origin change 12.148.180.0/22 AS19299 → AS14379 3492712993278714379