206208 looking glass

155.20.104.0/24 no ROA

Announced by AS1516 Headquarters, USAISC.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS1516 Headquarters, USAISC no ROA 44 377213356721270661516 2026-09-18 2026-10-16

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
155.20.0.0/16
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1991-10-28

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
155.20.104.0/23 v4 AS749 United States Department of Defense (DoD) no ROA 44 377213356749 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-10-06 23:50:34Z origin change AS1637 → AS1516 578211258632573356721721270661516
2026-10-06 23:50:34Z origin change AS1637 → AS1516 2448264533356721721270661516
2026-10-06 23:50:33Z origin change AS1637 → AS1516 1490712993356721721270661516
2026-10-06 23:50:33Z origin change AS1637 → AS1516 70183356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 44393580575067333891335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1516 → AS1637 57821125863257335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1516 → AS1637 49134533566939335672172172172172172172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 2265212993356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 377211299335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 3772112993356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 176396939335672172172172172172172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 580573454955113356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 612186939335672172172172172172172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 481853356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 2023655067333891335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1516 → AS1637 44393580576939335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 2040922076612993356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 202056939335672172172172172172172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 2020569393356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 244826453335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1516 → AS1637 8521299335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 496731238934913356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 57821125863257335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 491345335669393356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 333311033257335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 3454955113356721721270661516
2026-10-06 23:50:33Z origin change AS1637 → AS1516 580573454955113356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 481851299335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 2265212993356721721270661516
2026-10-06 23:50:33Z origin change AS1637 → AS1516 33331285912993356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 13830971335672172172172172172172127066163716371637
2026-10-06 23:50:33Z origin change AS1516 → AS1637 13830971335672172127066163716371637
2026-10-06 23:50:33Z origin change AS1637 → AS1516 138309713356721721270661516
2026-10-06 23:50:33Z origin change AS1516 → AS1637 49432483621299335672172127066163716371637
2026-10-04 15:24:26Z origin change AS1637 → AS1516 578211258632573356721721270661516
2026-10-04 15:24:26Z origin change AS1637 → AS1516 6121869393356721721270661516
2026-10-04 15:24:26Z origin change AS1637 → AS1516 496732048512993356721721270661516
2026-10-04 15:24:26Z origin change AS1516 → AS1637 612186939335672172127066163716371637
2026-10-04 15:24:25Z origin change AS1516 → AS1637 7018335672172127066163716371637
2026-10-04 15:24:25Z origin change AS1516 → AS1637 57821125863257335672172127066163716371637
2026-10-04 15:24:25Z origin change AS1637 → AS1516 481853356721721270661516
2026-10-04 15:24:23Z origin change AS1637 → AS1516 1490712993356721721270661516
2026-10-04 15:24:22Z origin change AS1516 → AS1637 57821125863320335672172127066163716371637
2026-10-04 15:24:22Z origin change AS1516 → AS1637 57821125863320335672172127066163716371637
2026-10-04 15:24:03Z origin change AS1649 → AS1516 48185335672172127064270661516
2026-10-04 15:24:00Z origin change AS1516 → AS1649 70183356721721270661649164916491649
2026-10-04 15:23:58Z origin change AS1637 → AS1516 2448229143356721721270661516
2026-10-04 15:23:56Z origin change AS1637 → AS1649 70183356721721270661649164916491649
2026-10-04 15:23:56Z origin change AS1516 → AS1637 3549335672172127066163716371637
2026-10-04 15:23:56Z origin change AS1516 → AS1637 7018335672172127066163716371637