ResearchRouting table, looking glass, RPKI & IRR

2001:250:3c00::/39

Nobody announces 2001:250:3c00::/39 on its own; it is covered by 2001:250::/32 AS23910 CNGI-CERNET2-AS-AP. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 2001:250:3c00::/39

Prefix
2001:250:3c00::/39
Origin
not announced
Size
33,554,432 /64s
Less specific
2001:250::/32 AS23910 CNGI-CERNET2-AS-AP
More specifics
34
IRR route objects
1 exact, 4 covering
RPKI

Route origin authorizations

No ROA covers this prefix. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
2001:250:3c00::/39AS4538 ERX-CERNET-BKBAPNICChina Education and Research Network (CERNET) FIT 3-220, Tsinghua UniversityMAINT-CERNET-AP
2001:250:3c00::/38 coveringAS4538 ERX-CERNET-BKBAPNICChina Education and Research Network (CERNET) FIT 3-220, Tsinghua UniversityMAINT-CERNET-AP
2001:250:3800::/37 coveringAS4538 ERX-CERNET-BKBAPNICChina Education and Research Network (CERNET) FIT 3-220, Tsinghua UniversityMAINT-CERNET-AP
2001:250:3000::/36 coveringAS4538 ERX-CERNET-BKBAPNICChina Education and Research Network (CERNET) FIT 3-220, Tsinghua UniversityMAINT-CERNET-AP
2001:250:2000::/35 coveringAS4538 ERX-CERNET-BKBAPNICChina Education and Research Network (CERNET) FIT 3-220, Tsinghua UniversityMAINT-CERNET-AP
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

2001:250::/32 AS23910 CNGI-CERNET2-AS-AP
More specific

Prefixes inside 2001:250:3c00::/39

34 announced prefixes fall inside this one.

Show the 34 prefixes
2001:250:3c00::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c01::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c02::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c03::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c04::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c05::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c06::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c07::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c08::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c09::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c0a::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c0b::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c0c::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c0d::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c0e::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c0f::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c11::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c13::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c14::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c15::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c16::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c17::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c18::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c19::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c1a::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c1b::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c1c::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c1d::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c1e::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c20::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c22::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c23::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c25::/48 AS138369 CNGI-SZH-IX-AS-AP2001:250:3c26::/48 AS138369 CNGI-SZH-IX-AS-AP
Tools

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