206208 looking glass

AS10457 Refinitiv US LLC 🇺🇸 US

Announcing 20 prefixes, seen at the RIS collectors.

IPv4 prefixes
20
5,632 (22 × /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
AS10457
Name
Refinitiv US LLC
Organisation
Refinitiv US LLC
Country
🇺🇸 US
RIR
ARIN
Allocated
1997-08-08

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 20 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

0510152009-1809-2409-3010-0610-1210-1810-2410-26
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-24 18:06:27Z origin change 209.191.134.0/24 AS22064 → AS10457 50628335610457
2026-10-24 18:06:24Z origin change 209.191.134.0/24 AS10457 → AS22064 328840327727174335635612206422064220642206422064220642206422064220642206422064
2026-10-24 18:05:36Z origin change 209.191.134.0/24 AS10457 → AS22064 557206939335635612206422064220642206422064220642206422064220642206422064
2026-10-24 18:05:36Z origin change 209.191.134.0/24 AS22064 → AS10457 58057345492914645310457
2026-10-24 18:05:35Z origin change 209.191.134.0/24 AS22064 → AS10457 599199002645310457
2026-10-24 18:05:35Z origin change 209.191.134.0/24 AS10457 → AS22064 14907335635612206422064220642206422064220642206422064220642206422064
2026-10-24 18:05:35Z origin change 209.191.134.0/24 AS22064 → AS10457 149071299645310457
2026-10-23 23:06:33Z origin change 209.191.134.0/24 AS10457 → AS22064 2020569393356356122064
2026-10-23 23:06:33Z origin change 209.191.134.0/24 AS10457 → AS22064 6121869393356356122064
2026-10-23 23:04:45Z origin change 209.191.134.0/24 AS22064 → AS10457 481852914335610457
2026-10-17 07:26:32Z origin change 209.191.134.0/24 AS22064 → AS10457 557202914335610457
2026-10-17 07:25:50Z origin change 209.191.134.0/24 AS10457 → AS22064 20236550673174335635612206422064220642206422064220642206422064220642206422064
2026-10-17 07:25:50Z origin change 209.191.134.0/24 AS22064 → AS10457 204092207661299335610457
2026-10-17 07:25:44Z origin change 209.191.134.0/24 AS22064 → AS10457 4439321202462061299645310457
2026-10-17 07:24:58Z origin change 209.191.134.0/24 AS10457 → AS22064 4504966962914335635612206422064220642206422064220642206422064220642206422064
2026-10-17 06:58:32Z new prefix 167.76.26.0/23 AS10457 Refinitiv US LLC 4967320764123895511645310457
2026-10-17 00:06:22Z origin change 209.191.134.0/24 AS10457 → AS22064 226521743356356122064
2026-10-17 00:06:20Z origin change 209.191.134.0/24 AS22064 → AS10457 4608122146374637463746374637463746374637463746376461335610457
2026-10-17 00:05:45Z origin change 209.191.134.0/24 AS10457 → AS22064 1763955113356356122064