206208 looking glass

AS40841 MARKETAXESS HOLDINGS, INC. 🇺🇸 US

Announcing 15 prefixes, seen at the RIS collectors.

IPv4 prefixes
15
5,120 (20 × /24)
IPv6 prefixes
0
-
Upstreams
6
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS40841
Name
MARKETAXESS HOLDINGS, INC.
Organisation
MARKETAXESS HOLDINGS, INC.
Country
🇺🇸 US
RIR
ARIN
Allocated
2008-04-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 15 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

048111509-1809-2309-2810-0310-0810-1310-1810-21
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-20 20:09:14Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-20 19:37:02Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-20 18:25:26Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-20 17:13:43Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-20 10:28:44Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-20 10:02:18Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-19 04:11:56Z origin change 194.69.80.0/23 AS40481 → AS40841 17639693940841408414084140841408414084140841
2026-10-19 02:18:09Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-18 20:49:02Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-18 18:49:00Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-18 16:51:16Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-18 16:14:56Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-18 14:51:36Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-18 14:30:13Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-18 04:04:43Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-18 00:11:09Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-17 18:04:01Z origin change 194.69.80.0/23 AS40481 → AS40841 38855693940841408414084140841408414084140841
2026-10-17 17:32:26Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-17 09:54:56Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-17 07:23:35Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-16 15:32:11Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-16 15:05:59Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-16 14:48:17Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-16 14:14:14Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-16 07:49:20Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-16 06:32:16Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-16 05:16:00Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-16 02:42:23Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-15 21:07:02Z origin change 194.69.80.0/23 AS40481 → AS40841 1403693940841408414084140841408414084140841
2026-10-15 21:05:52Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-15 07:30:16Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-15 06:36:37Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-15 00:39:20Z origin change 194.69.80.0/23 AS40481 → AS40841 208972693940841408414084140841408414084140841
2026-10-15 00:10:42Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-14 18:12:03Z origin change 194.69.80.0/23 AS40481 → AS40841 37989693940841408414084140841408414084140841
2026-10-14 18:06:08Z origin change 194.69.80.0/23 AS40841 → AS40481 5572029141744084140841408414084140841408414084140481
2026-10-14 05:56:04Z origin change 194.69.80.0/23 AS40481 → AS40841 693940841408414084140841408414084140841
2026-10-14 05:42:52Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-14 05:01:56Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-14 03:35:22Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-13 22:44:59Z origin change 194.69.80.0/23 AS40481 → AS40841 693940841408414084140841408414084140841
2026-10-13 14:35:21Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-13 03:15:54Z origin change 194.69.80.0/23 AS40481 → AS40841 50304693940841408414084140841408414084140841
2026-10-13 01:16:24Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-12 23:45:20Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-12 21:08:54Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-12 15:24:19Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-12 14:09:13Z origin change 194.69.80.0/23 AS40481 → AS40841 37721693940841408414084140841408414084140841
2026-10-12 14:01:01Z origin change 194.69.80.0/23 AS40481 → AS40841 37721693940841408414084140841408414084140841
2026-10-12 13:54:21Z origin change 194.69.80.0/23 AS40481 → AS40841 37721693940841408414084140841408414084140841
2026-10-12 11:00:50Z origin change 194.69.80.0/23 AS40481 → AS40841 37721693940841408414084140841408414084140841
2026-10-12 10:10:28Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-12 07:25:59Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-12 06:37:11Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-12 06:19:57Z origin change 194.69.80.0/23 AS40481 → AS40841 37721693940841408414084140841408414084140841
2026-10-12 05:37:18Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-11 20:54:49Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-11 20:43:17Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-11 20:43:17Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-11 06:54:30Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-11 06:53:12Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-11 06:53:12Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-10 19:46:50Z origin change 194.69.80.0/23 AS40481 → AS40841 693940841408414084140841408414084140841
2026-10-10 19:42:36Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-10 19:42:36Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-09 09:01:48Z origin change 194.69.80.0/23 AS40481 → AS40841 202365693940841408414084140841408414084140841
2026-10-09 08:59:24Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-09 08:59:24Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-09 05:38:48Z origin change 194.69.80.0/23 AS40481 → AS40841 38855693940841408414084140841408414084140841
2026-10-09 05:38:48Z origin change 194.69.80.0/23 AS40481 → AS40841 38855693940841408414084140841408414084140841
2026-10-09 03:30:48Z origin change 194.69.80.0/23 AS40841 → AS40481 5572032571744084140841408414084140841408414084140481
2026-10-09 03:04:10Z origin change 194.69.80.0/23 AS40481 → AS40841 693940841408414084140841408414084140841
2026-10-09 00:16:51Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-08 22:36:03Z origin change 194.69.80.0/23 AS40481 → AS40841 35493356693940841408414084140841408414084140841
2026-10-08 22:35:49Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-08 22:35:49Z origin change 194.69.80.0/23 AS40841 → AS40481 3288403277271744084140841408414084140841408414084140481
2026-10-07 17:48:53Z origin change 194.69.80.0/23 AS40481 → AS40841 48185693940841408414084140841408414084140841
2026-10-07 17:44:16Z origin change 194.69.80.0/23 AS40841 → AS40481 5572029141744084140841408414084140841408414084140481
2026-10-07 12:26:41Z origin change 194.69.80.0/23 AS40481 → AS40841 29504693940841408414084140841408414084140841