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115.182.0.0/21 RPKI valid 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
AS4808 China Unicom Beijing Province Network RPKI valid 25 701848374808 2026-09-18 2026-09-29
AS4847 China Telecom Beijing Province Network RPKI valid 17 38001349141344847 2026-09-18 2026-09-29

RPKI

5 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
115.182.0.0/21 /21 AS4808 apnic authorises it
115.182.0.0/21 /21 AS4847 apnic wrong origin
115.182.0.0/21 /21 AS17964 apnic wrong origin
115.182.0.0/20 /20 AS4847 apnic wrong origin
115.182.0.0/16 /16 AS4847 apnic wrong origin

Registry

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

Delegated block
115.182.0.0/16
RIR
APNIC
Country
🇨🇳 CN
Status
allocated
Allocated
2008-09-04

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
115.182.0.0/20 v4 AS4847 China Telecom Beijing Province Network RPKI valid 41 701841344847 2026-09-18
115.182.0.0/16 v4 AS4847 China Telecom Beijing Province Network RPKI valid 41 701841344847 2026-09-18

More specific routes

7 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
115.182.0.0/22 v4 AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. RPKI valid 2 2026-09-18
115.182.0.0/24 v4 AS139128 Dr.Peng BigData co.LTD RPKI valid 2 2026-09-18
115.182.2.0/24 v4 AS139128 Dr.Peng BigData co.LTD RPKI valid 2 2026-09-18
115.182.4.0/22 v4 AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. RPKI valid 2 2026-09-18
115.182.5.0/24 v4 AS139128 Dr.Peng BigData co.LTD RPKI valid 2 2026-09-18
115.182.6.0/24 v4 AS139128 Dr.Peng BigData co.LTD RPKI valid 2 2026-09-18
115.182.7.0/24 v4 AS139128 Dr.Peng BigData co.LTD RPKI valid 2 2026-09-18

Recorded changes

WhenChangeOriginPath
2026-09-29 13:44:15Z origin change AS4808 → AS4847 557209930291441344847
2026-09-29 13:44:01Z origin change AS4847 → AS4808 3772117448374808
2026-09-29 13:42:12Z origin change AS4808 → AS4847 557202376441344847
2026-09-29 13:31:35Z origin change AS4847 → AS4808 295041593517448374808
2026-09-29 05:29:06Z origin change AS4808 → AS4847 557209930291441344847
2026-09-29 05:28:41Z origin change AS4847 → AS4808 204092207662907548374808
2026-09-29 00:12:08Z origin change AS4808 → AS4847 557202376441344847
2026-09-29 00:06:03Z origin change AS4847 → AS4808 204092207662907548374808
2026-09-27 23:56:36Z origin change AS4808 → AS4847 557209930291441344847
2026-09-27 23:53:59Z origin change AS4847 → AS4808 494322155103154317448374808
2026-09-27 20:42:01Z origin change AS4808 → AS4847 557202376441344847
2026-09-27 20:29:50Z origin change AS4847 → AS4808 140357770148374808
2026-09-27 05:41:01Z origin change AS4808 → AS4847 852291441344847
2026-09-27 05:31:41Z origin change AS4847 → AS4808 32884032772717448374808
2026-09-27 04:01:22Z origin change AS4808 → AS4847 557202376441344847
2026-09-27 03:52:08Z origin change AS4847 → AS4808 17639551148374808
2026-09-27 02:32:16Z origin change AS4808 → AS4847 557202376441344847
2026-09-27 02:25:15Z origin change AS4847 → AS4808 32884032772717448374808
2026-09-26 18:28:52Z origin change AS4808 → AS4847 557202376441344847
2026-09-26 18:24:25Z origin change AS4847 → AS4808 32884032772717448374808
2026-09-26 02:36:24Z origin change AS4808 → AS4847 557202376441344847
2026-09-26 02:35:04Z origin change AS4847 → AS4808 32884032772717448374808
2026-09-25 13:02:27Z origin change AS4808 → AS4847 852291441344847
2026-09-25 10:59:27Z origin change AS4847 → AS4808 2162858280676248374808
2026-09-24 15:26:45Z origin change AS4808 → AS4847 557202376441344847
2026-09-24 15:07:15Z origin change AS4847 → AS4808 32884032772717448374808
2026-09-24 12:12:10Z origin change AS4808 → AS4847 557202376441344847
2026-09-24 12:10:27Z origin change AS4847 → AS4808 460812214637646148374808
2026-09-24 04:16:59Z origin change AS4808 → AS4847 557202376441344847
2026-09-24 04:13:33Z origin change AS4847 → AS4808 496731238948374808
2026-09-23 16:56:28Z origin change AS4808 → AS4847 557202376441344847
2026-09-23 16:26:49Z origin change AS4847 → AS4808 32884032772717448374808
2026-09-23 11:31:49Z origin change AS4808 → AS4847 557202376441344847
2026-09-23 11:24:42Z origin change AS4847 → AS4808 46087575291448374808
2026-09-23 10:57:00Z origin change AS4808 → AS4847 557202376441344847
2026-09-23 10:56:43Z origin change AS4847 → AS4808 3772117448374808
2026-09-23 10:46:44Z origin change AS4808 → AS4847 557202376441344847
2026-09-23 10:23:04Z origin change AS4847 → AS4808 204092207662907548374808
2026-09-23 05:18:16Z origin change AS4808 → AS4847 557209930291441344847
2026-09-23 05:16:16Z origin change AS4847 → AS4808 6129244356476648374808
2026-09-23 04:54:12Z origin change AS4808 → AS4847 557209930291441344847
2026-09-23 04:45:51Z origin change AS4847 → AS4808 701848374808
2026-09-23 03:06:42Z origin change AS4808 → AS4847 557202376441344847
2026-09-23 02:55:53Z origin change AS4847 → AS4808 496731238948374808
2026-09-22 12:44:24Z origin change AS4808 → AS4847 557209930291441344847
2026-09-22 12:41:03Z origin change AS4847 → AS4808 204092207662907548374808
2026-09-22 11:29:36Z origin change AS4808 → AS4847 557209930291441344847
2026-09-22 11:20:11Z origin change AS4847 → AS4808 496731238948374808
2026-09-22 10:42:10Z origin change AS4808 → AS4847 5782112586325741344847
2026-09-22 10:41:41Z origin change AS4847 → AS4808 32884032772717448374808