206208 looking glass

204.77.171.0/24 no ROA MOAS

Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.

This prefix is announced by more than one AS. Compare how many collector peers see each origin below: a hijack is usually visible as a second origin seen by far fewer peers than the legitimate one.

Origins

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS53291 WSFS Bank no ROA 36 701879223365953291 2026-09-18 2026-10-08
AS26521 WSFS Bank no ROA 6 24482702926521 2026-09-18 2026-10-08

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
204.77.171.0/24
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2011-09-29

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-10-08 11:37:50Z origin change AS26521 → AS53291 37721127379223365953291
2026-10-08 11:03:19Z origin change AS53291 → AS26521 35493356702926521265212652126521
2026-10-07 17:40:26Z origin change AS26521 → AS53291 55720291479223328753291
2026-10-07 17:24:41Z origin change AS53291 → AS26521 57381427081299702926521265212652126521
2026-10-05 18:37:23Z origin change AS26521 → AS53291 14907291479223328753291
2026-10-05 15:32:53Z origin change AS53291 → AS26521 57381503041299702926521265212652126521
2026-10-05 13:26:49Z origin change AS26521 → AS53291 32884032772717479223365953291
2026-10-05 11:48:48Z origin change AS53291 → AS26521 5738142708427081299702926521265212652126521
2026-10-02 00:35:00Z origin change AS53291 → AS26521 35493356702926521265212652126521
2026-10-02 00:35:00Z origin change AS26521 → AS53291 55720291479223328753291
2026-10-02 00:34:52Z origin change AS26521 → AS53291 3492756655693979223365953291
2026-10-02 00:34:46Z origin change AS53291 → AS26521 503041299702926521265212652126521
2026-10-02 00:34:45Z origin change AS26521 → AS53291 17639349179223328753291
2026-10-02 00:34:42Z origin change AS53291 → AS26521 205141299702926521265212652126521
2026-10-02 00:34:37Z origin change AS26521 → AS53291 2265217479223365953291
2026-10-02 00:34:30Z origin change AS53291 → AS26521 35493356702926521265212652126521
2026-10-02 00:34:27Z origin change AS26521 → AS53291 3492717417479223365953291
2026-10-02 00:34:26Z origin change AS26521 → AS53291 24482291479223328753291
2026-10-02 00:34:26Z origin change AS53291 → AS26521 24482702926521265212652126521
2026-10-02 00:34:25Z origin change AS53291 → AS26521 57381503041299702926521265212652126521
2026-10-02 00:34:24Z origin change AS26521 → AS53291 33331257645379223365953291
2026-10-02 00:34:23Z origin change AS53291 → AS26521 34927566551299702926521265212652126521
2026-10-02 00:34:22Z origin change AS26521 → AS53291 4439358057693979223328753291
2026-10-02 00:34:22Z origin change AS26521 → AS53291 20205693979223328753291
2026-10-02 00:34:21Z origin change AS53291 → AS26521 349271299702926521265212652126521
2026-10-02 00:34:21Z origin change AS53291 → AS26521 226521299702926521265212652126521
2026-10-02 00:34:20Z origin change AS26521 → AS53291 295041593517479223365953291
2026-10-02 00:34:20Z origin change AS26521 → AS53291 48185129979223365953291
2026-10-02 00:34:20Z origin change AS53291 → AS26521 21628582803356702926521265212652126521
2026-10-02 00:34:20Z origin change AS53291 → AS26521 481853356702926521265212652126521
2026-10-02 00:34:20Z origin change AS53291 → AS26521 578211258632573356702926521265212652126521
2026-10-02 00:34:19Z origin change AS26521 → AS53291 599199002645379223365953291
2026-10-02 00:34:19Z origin change AS53291 → AS26521 138309713356702926521265212652126521
2026-10-02 00:34:19Z origin change AS26521 → AS53291 85279223365953291
2026-10-02 00:32:44Z origin change AS26521 → AS53291 460812214637646164616461646179223328753291
2026-10-02 00:30:33Z origin change AS53291 → AS26521 204092207661299702926521265212652126521
2026-10-02 00:30:33Z origin change AS26521 → AS53291 204092207662907517479223365953291
2026-10-02 00:30:19Z origin change AS53291 → AS26521 49673204851299702926521265212652126521
2026-10-02 00:30:12Z origin change AS26521 → AS53291 49673315003216645379223365953291
2026-10-02 00:30:09Z origin change AS53291 → AS26521 5805718363356702926521265212652126521
2026-10-02 00:30:03Z origin change AS53291 → AS26521 2023655067333891702926521265212652126521
2026-10-02 00:30:02Z origin change AS26521 → AS53291 49673123893491645379223365953291
2026-10-02 00:29:59Z origin change AS26521 → AS53291 176393491645379223328753291
2026-10-02 00:29:57Z origin change AS53291 → AS26521 557206939702926521265212652126521
2026-10-02 00:29:57Z origin change AS26521 → AS53291 333311365511645379223365953291
2026-10-02 00:29:49Z origin change AS26521 → AS53291 295041593517479223365953291
2026-10-02 00:29:49Z origin change AS53291 → AS26521 29504159351741299702926521265212652126521
2026-10-02 00:29:41Z origin change AS53291 → AS26521 49134533566939702926521265212652126521
2026-10-02 00:29:41Z origin change AS53291 → AS26521 612186939702926521265212652126521
2026-10-02 00:29:41Z origin change AS53291 → AS26521 612186939702926521265212652126521