AS19750 Criteo Corp. πŸ‡ΊπŸ‡Έ US

Announcing 20 prefixes, seen at the RIS collectors.

IPv4 prefixes
6
1,536 (6 Γ— /24)
IPv6 prefixes
14
14 Γ— /48
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS19750
Name
Criteo Corp.
Organisation
Criteo USA
Country
πŸ‡ΊπŸ‡Έ US
RIR
ARIN
Allocated
2009-11-05
Network type
Content
Scope
North America
Peering policy
Selective
IRR as-set
AS-CRITEO-USA
PeeringDB
net/2756
Exchanges
1
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Announcement history

One point per day, recorded at each table import

047111409-1809-2710-0610-1510-2411-0211-11
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-11 14:05:37Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 379895630013213255569
2026-11-11 14:05:37Z origin change 91.199.242.0/24 AS19750 β†’ AS55569 379895630013213255569
2026-11-11 12:14:59Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 46087575129919750
2026-11-11 12:14:59Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 46087575129919750
2026-11-11 05:33:50Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-11 05:33:50Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-11 02:03:35Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 57821125863257129944788
2026-11-11 02:03:35Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 57821125863257129944788
2026-11-10 19:41:31Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-10 19:41:31Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-10 14:55:00Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 7018129919750
2026-11-10 14:55:00Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 7018129919750
2026-11-10 14:21:19Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 21324144788
2026-11-10 14:21:19Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 21324144788
2026-11-10 09:01:20Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 5030017444788
2026-11-10 09:01:20Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 5030017444788
2026-11-09 18:55:34Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-09 18:55:34Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-09 18:55:33Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 4913453356693919750
2026-11-09 18:55:33Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 4913453356693919750
2026-11-09 18:55:30Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 22652129919750
2026-11-09 18:55:30Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 7018129919750
2026-11-09 18:55:29Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 4913453356693955569
2026-11-09 18:55:29Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 20205693944788
2026-11-09 18:55:29Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-09 18:55:29Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-09 18:55:28Z origin change 91.199.242.0/24 AS19750 β†’ AS55569 4913453356693955569
2026-11-09 18:55:28Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 20205693919750
2026-11-09 18:55:28Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 4439358057693919750
2026-11-09 18:55:28Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 4439358057693955569
2026-11-09 18:55:28Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-09 18:55:28Z origin change 91.199.242.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-09 10:29:19Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 333344788
2026-11-09 10:29:19Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 333344788
2026-11-09 08:29:30Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 7018129919750
2026-11-09 08:29:30Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 7018129919750
2026-11-09 07:55:01Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 57821125863257646144788
2026-11-09 07:55:01Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 57821125863257646144788
2026-11-09 05:44:54Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 7018129919750
2026-11-09 05:44:54Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 7018129919750
2026-11-07 20:37:51Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 3772144788
2026-11-07 20:37:51Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 3772144788
2026-11-07 20:34:42Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 3772119750
2026-11-07 20:34:42Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 3772119750
2026-11-07 08:27:04Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-07 08:27:04Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-06 19:56:01Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 1403577646119750
2026-11-06 19:56:01Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 1403577646119750
2026-11-06 19:40:23Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-06 19:40:23Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-06 19:18:17Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-06 19:18:17Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-06 19:18:13Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 22652129919750
2026-11-06 19:18:13Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 22652129919750
2026-11-06 19:18:12Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-06 19:18:12Z origin change 91.199.242.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-06 06:47:19Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 57821125863257646144788
2026-11-06 06:47:19Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 57821125863257646144788
2026-11-06 03:50:36Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 46087575129919750
2026-11-06 03:50:20Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 34927129919750
2026-11-05 23:22:21Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 3772144788
2026-11-05 23:22:21Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 3772144788
2026-11-05 23:18:05Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 3772119750
2026-11-05 23:18:05Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 3772119750
2026-11-04 15:30:37Z origin change 91.199.242.0/24 AS19750 β†’ AS55569 213241900255569
2026-11-04 15:30:37Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 213241900255569
2026-11-04 05:44:23Z origin change 91.199.242.0/24 AS44788 β†’ AS19750 1403577646119750
2026-11-04 05:43:54Z origin change 91.212.98.0/24 AS44788 β†’ AS19750 1403577646119750
2026-11-04 05:19:00Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-04 05:19:00Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 32884032772717444788
2026-11-04 05:03:54Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-04 05:03:54Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-04 04:53:52Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 22652129919750
2026-11-04 04:53:52Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 7018129919750
2026-11-04 04:53:51Z origin change 91.199.242.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-04 04:53:51Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-04 04:53:51Z origin change 91.199.242.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-04 04:53:51Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-04 04:53:51Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 7018129919750
2026-11-04 04:53:51Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 4913453356693944788
2026-11-04 04:53:51Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 4913453356693955569
2026-11-04 04:53:51Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 22652129919750
2026-11-04 04:53:42Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-04 04:53:42Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-04 04:53:42Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-04 04:53:42Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-04 04:53:42Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 4439358057693919750
2026-11-04 04:53:42Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 4439358057693919750
2026-11-04 04:53:41Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 61218693944788
2026-11-04 04:53:41Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-04 04:53:41Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 4913453356693944788
2026-11-04 04:53:41Z origin change 91.212.98.0/24 AS19750 β†’ AS44788 20205693944788
2026-11-04 04:53:41Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 61218693944788
2026-11-04 04:53:41Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 61218693955569
2026-11-04 04:53:41Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 4913453356693919750
2026-11-04 04:53:41Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 4913453356693919750
2026-11-04 04:53:41Z origin change 91.199.242.0/24 AS19750 β†’ AS44788 4439358057693944788
2026-11-04 04:53:41Z origin change 91.212.98.0/24 AS19750 β†’ AS55569 4439358057693955569
2026-11-04 04:53:30Z origin change 91.212.98.0/24 AS55569 β†’ AS19750 61218693919750
2026-11-04 04:53:30Z origin change 91.199.242.0/24 AS55569 β†’ AS19750 61218693919750