ResearchRouting table, looking glass, RPKI & IRR

131.219.4.0/24

Nobody announces 131.219.4.0/24 on its own; it is covered by 131.219.0.0/20 AS23255 PACIFICORP. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 131.219.4.0/24

Prefix
131.219.4.0/24
Origin
not announced
Size
256 addresses
Less specific
131.219.0.0/20 AS23255 PACIFICORP
More specifics
0
IRR route objects
4 exact, 7 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
131.219.4.0/24/24AS13335 CLOUDFLARENETARIN
131.219.4.0/24/24AS23255 PACIFICORPARIN
131.219.4.0/24/24AS399938 BHE-TRANSITARIN
131.219.0.0/21/21AS13335 CLOUDFLARENETARIN
131.219.0.0/21/21AS23255 PACIFICORPARIN
131.219.0.0/21/21AS399938 BHE-TRANSITARIN
131.219.0.0/20/20AS13335 CLOUDFLARENETARIN
131.219.0.0/20/20AS23255 PACIFICORPARIN
131.219.0.0/20/20AS399938 BHE-TRANSITARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
131.219.4.0/24AS13335 CLOUDFLARENETARINPacifiCorpMNT-PUPL-Z
131.219.4.0/24AS23255 PACIFICORPARINPacifiCorpMNT-PUPL-Z
131.219.4.0/24AS399938 BHE-TRANSITARINPacifiCorpMNT-PUPL-Z
131.219.4.0/24AS23255 PACIFICORPRADBPacifiCorp-NetMAINT-AS23255
131.219.0.0/21 coveringAS13335 CLOUDFLARENETARINPacifiCorpMNT-PUPL-Z
131.219.0.0/21 coveringAS23255 PACIFICORPARINPacifiCorpMNT-PUPL-Z
131.219.0.0/21 coveringAS399938 BHE-TRANSITARINPacifiCorpMNT-PUPL-Z
131.219.0.0/21 coveringAS23255 PACIFICORPRADBIntegra Telecom Route ObjectMAINT-AS23255
131.219.0.0/20 coveringAS13335 CLOUDFLARENETARINPacifiCorpMNT-PUPL-Z
131.219.0.0/20 coveringAS23255 PACIFICORPARINPacifiCorpMNT-PUPL-Z
131.219.0.0/20 coveringAS399938 BHE-TRANSITARINPacifiCorpMNT-PUPL-Z
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

131.219.0.0/20 AS23255 PACIFICORP
Tools

Check 131.219.4.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API