206208 looking glass

38.188.104.0/22 no ROA

Announced by AS273656 OAC Tecnologia LTDA.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS273656 OAC Tecnologia LTDA no ROA 44 24482273656 2026-10-01 2026-10-27

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
38.0.0.0/8
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1991-04-16

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
38.0.0.0/8 v4 AS174 Cogent Communications, LLC no ROA 42 34549174 2026-09-18

More specific routes

4 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
38.188.104.0/24 v4 AS273656 OAC Tecnologia LTDA no ROA 44 2026-10-01
38.188.105.0/24 v4 AS273656 OAC Tecnologia LTDA no ROA 44 2026-10-01
38.188.106.0/24 v4 AS273656 OAC Tecnologia LTDA no ROA 44 2026-10-01
38.188.107.0/24 v4 AS273656 OAC Tecnologia LTDA no ROA 44 2026-10-01

Recorded changes

WhenChangeOriginPath
2026-10-21 12:06:19Z origin change AS273656 → AS174 3492752025642896461174
2026-10-21 12:06:19Z origin change AS174 → AS273656 349271299374686183261832273656
2026-10-21 12:06:13Z origin change AS174 → AS273656 557202914335661832273656
2026-10-21 12:06:10Z origin change AS273656 → AS174 49673204856453174
2026-10-21 12:06:01Z origin change AS174 → AS273656 132825174137866183261832273656
2026-10-21 12:05:59Z origin change AS174 → AS273656 204092374686183261832273656
2026-10-21 12:05:59Z origin change AS273656 → AS174 204092340193303174
2026-10-21 12:05:59Z origin change AS273656 → AS174 4967312389174
2026-10-21 12:05:52Z origin change AS174 → AS273656 226521299374686183261832273656
2026-10-21 12:05:51Z origin change AS273656 → AS174 3492752025174
2026-10-21 12:05:48Z origin change AS174 → AS273656 49432483621764335661832273656
2026-10-21 12:05:48Z origin change AS273656 → AS174 49432215510483621764174
2026-10-21 12:05:45Z origin change AS174 → AS273656 7018335661832273656
2026-10-21 12:05:43Z origin change AS174 → AS273656 204092198978174137866183261832273656
2026-10-21 12:05:43Z origin change AS273656 → AS174 204092340193303174
2026-10-21 12:05:38Z origin change AS174 → AS273656 14907335661832273656
2026-10-21 12:05:38Z origin change AS273656 → AS174 7018174
2026-10-20 21:39:20Z origin change AS273656 → AS174 22652174
2026-10-20 20:27:50Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-20 20:24:54Z origin change AS273656 → AS174 22652174
2026-10-20 20:24:32Z origin change AS174 → AS273656 226521299374686183261832273656
2026-10-20 20:07:06Z origin change AS273656 → AS174 5991912779174
2026-10-20 20:06:42Z origin change AS174 → AS273656 34549374686183261832273656
2026-10-20 20:06:42Z origin change AS273656 → AS174 49432483621764174
2026-10-20 20:06:42Z origin change AS174 → AS273656 5805734549374686183261832273656
2026-10-20 19:37:02Z origin change AS273656 → AS174 328840327727174
2026-10-20 19:08:01Z origin change AS174 → AS273656 20649934549374686183261832273656
2026-10-20 17:24:53Z origin change AS273656 → AS174 149072914174
2026-10-20 17:22:07Z origin change AS174 → AS273656 557202914374686183261832273656
2026-10-20 17:13:42Z origin change AS273656 → AS174 328840327727174
2026-10-20 17:12:23Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-20 17:02:39Z origin change AS273656 → AS174 22652174
2026-10-20 16:59:01Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-20 16:52:58Z origin change AS273656 → AS174 22652174
2026-10-20 16:49:14Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-20 16:39:38Z origin change AS273656 → AS174 22652174
2026-10-20 16:37:48Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-20 16:37:30Z origin change AS273656 → AS174 22652174
2026-10-20 16:35:39Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-20 16:31:22Z origin change AS273656 → AS174 22652174
2026-10-20 11:06:42Z origin change AS174 → AS273656 379895630013213246576453137866183261832273656
2026-10-20 08:44:53Z origin change AS273656 → AS174 4943221551031543174
2026-10-19 21:05:55Z origin change AS174 → AS273656 34927566556939273656
2026-10-19 21:04:01Z origin change AS273656 → AS174 4943221551031543174
2026-10-19 18:03:55Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-19 17:59:06Z origin change AS273656 → AS174 22652174
2026-10-19 17:54:48Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-19 17:44:39Z origin change AS273656 → AS174 22652174
2026-10-19 17:41:28Z origin change AS174 → AS273656 22652374686183261832273656
2026-10-19 17:36:25Z origin change AS273656 → AS174 22652174