206208 looking glass

202.112.0.0/13 no ROA

Announced by AS4538 China Education and Research Network Center.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS4538 China Education and Research Network Center no ROA 47 244824538 2026-09-18 2026-09-30

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

No delegation record covers this prefix.

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

248 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
202.112.0.0/14 v4 AS4538 China Education and Research Network Center no ROA 47 2026-09-18
202.112.0.0/15 v4 AS4538 China Education and Research Network Center no ROA 47 2026-09-18
202.112.0.0/16 v4 AS4538 China Education and Research Network Center no ROA 46 2026-09-18
202.112.0.0/24 v4 AS24348 CERNET2 IX at Tsinghua University no ROA 1 2026-09-18
202.112.0.0/24 v4 AS4538 China Education and Research Network Center no ROA 45 2026-09-18
202.112.1.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 5 2026-09-18
202.112.7.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.9.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.10.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.14.0/23 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.15.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.16.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.19.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 42 2026-09-18
202.112.20.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 42 2026-09-18
202.112.21.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 42 2026-09-18
202.112.22.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 42 2026-09-18
202.112.24.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 1 2026-09-18
202.112.25.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 1 2026-09-18
202.112.26.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 39 2026-09-18
202.112.27.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 1 2026-09-18
202.112.28.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 1 2026-09-18
202.112.29.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.30.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.31.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.42.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.43.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.47.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.49.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.50.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.51.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.55.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.56.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.57.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.61.0/24 v4 AS24348 CERNET2 IX at Tsinghua University RPKI valid 1 2026-09-18
202.112.61.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 45 2026-09-18
202.112.63.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 40 2026-09-18
202.112.64.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.80.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.80.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.82.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.112.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.128.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.128.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.144.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.144.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.160.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.164.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.176.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.192.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.208.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.208.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.209.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.224.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.112.237.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.112.238.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.113.0.0/16 v4 AS24352 CERNET2 IX at Tianjin University no ROA 2 2026-09-18
202.113.0.0/16 v4 AS4538 China Education and Research Network Center no ROA 14 2026-09-18
202.113.0.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.16.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.32.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.48.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.51.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.113.56.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.113.64.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.64.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.113.80.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.88.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.96.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.112.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.128.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.144.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.160.0/22 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.168.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.176.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.189.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.113.208.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.216.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.224.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.113.225.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.113.244.0/22 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.0.0/15 v4 AS4538 China Education and Research Network Center no ROA 47 2026-09-18
202.114.0.0/19 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.32.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.33.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.37.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.48.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.64.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.68.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.74.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.75.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.80.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.88.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.96.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.112.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.128.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.134.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.144.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.160.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.176.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.192.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.201.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.203.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.114.212.0/22 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.216.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.224.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.114.240.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.0.0/17 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.0.0/19 v4 AS4538 China Education and Research Network Center no ROA 41 2026-09-18
202.115.32.0/19 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.36.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.64.0/20 v4 AS4538 China Education and Research Network Center no ROA 41 2026-09-18
202.115.80.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.96.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.112.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.118.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.122.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.123.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.124.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.126.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.127.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.128.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.129.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.130.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.131.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.144.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.145.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.151.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.159.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.160.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.160.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.176.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.192.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.203.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.240.0/22 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.241.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.243.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.115.252.0/22 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.115.252.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.116.0.0/15 v4 AS4538 China Education and Research Network Center no ROA 41 2026-09-18
202.116.0.0/16 v4 AS4538 China Education and Research Network Center no ROA 42 2026-09-18
202.116.0.0/16 v4 AS24357 CERNET2 IX at South China University of Technology no ROA 1 2026-09-18
202.116.0.0/19 v4 AS4538 China Education and Research Network Center no ROA 42 2026-09-18
202.116.32.0/20 v4 AS4538 China Education and Research Network Center no ROA 42 2026-09-18
202.116.54.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 42 2026-09-18
202.116.64.0/18 v4 AS4538 China Education and Research Network Center no ROA 42 2026-09-18
202.116.81.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 40 2026-09-18
202.116.128.0/19 v4 AS4538 China Education and Research Network Center no ROA 42 2026-09-18
202.116.192.0/19 v4 AS4538 China Education and Research Network Center no ROA 42 2026-09-18
202.116.234.0/23 v4 AS4538 China Education and Research Network Center no ROA 42 2026-09-18
202.116.236.0/22 v4 AS4538 China Education and Research Network Center no ROA 42 2026-09-18
202.117.0.0/18 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.7.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.8.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.14.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.64.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.64.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 12 2026-09-18
202.117.71.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.80.0/20 v4 AS4538 China Education and Research Network Center no ROA 41 2026-09-18
202.117.80.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.96.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.112.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.128.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.128.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.144.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.160.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.167.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.175.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.176.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.176.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.192.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.192.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.117.200.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.208.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.117.224.0/22 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-23
202.117.224.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-23
202.117.240.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.0.0/15 v4 AS4538 China Education and Research Network Center no ROA 41 2026-09-18
202.118.0.0/16 v4 AS4538 China Education and Research Network Center no ROA 40 2026-09-18
202.118.0.0/16 v4 AS24369 CERNET2 IX at Northeast University no ROA 1 2026-09-18
202.118.0.0/19 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.2.0/23 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.4.0/22 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.27.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.32.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.40.0/21 v4 AS4538 China Education and Research Network Center no ROA 39 2026-09-18
202.118.48.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.61.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.64.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.64.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.65.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.66.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.68.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.72.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.76.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.80.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.87.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.88.0/24 v4 AS4538 China Education and Research Network Center RPKI valid 4 2026-09-18
202.118.96.0/20 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.116.0/22 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18
202.118.120.0/21 v4 AS4538 China Education and Research Network Center no ROA 4 2026-09-18