ResearchRouting table, looking glass, RPKI & IRR

131.219.0.0/22 Pacificorp

Announced by AS23255 Pacificorp. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 131.219.0.0/22

Prefix
131.219.0.0/22
Origin
AS23255 PACIFICORP
RPKI
RPKI valid
Size
1,024 addresses
Less specific
131.219.0.0/20 AS23255 PACIFICORP
More specifics
4
IRR route objects
3 exact, 7 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 131.219.0.0/22 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 3356 209 23255
OriginAS23255 Pacificorp
Origin codeIGP
Communities209:209 209:12561 3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2013 36601:150 36601:2001 36601:13760
Updated4d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 209 23255
OriginAS23255 Pacificorp
Origin codeIGP
Communities903:900 903:13760
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 209 23255
OriginAS23255 Pacificorp
Origin codeIGP
Communities36295:100
Updated4d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 209 23255
OriginAS23255 Pacificorp
Origin codeIGP
Communitiesnone
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 209 23255
OriginAS23255 Pacificorp
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 15h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS23255 to originate 131.219.0.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
131.219.0.0/22/22AS13335 CLOUDFLARENETARIN
131.219.0.0/22/22AS23255 PACIFICORPARIN
131.219.0.0/22/22AS399938 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
131.219.0.0/22AS13335 CLOUDFLARENETARINPacifiCorpMNT-PUPL-Z
131.219.0.0/22AS23255 PACIFICORPARINPacifiCorpMNT-PUPL-Z
131.219.0.0/22AS399938 BHE-TRANSITARINPacifiCorpMNT-PUPL-Z
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
More specific

Prefixes inside 131.219.0.0/22

4 announced prefixes fall inside this one.

Show the 4 prefixes
131.219.0.0/24 AS23255 PACIFICORP131.219.1.0/24 AS23255 PACIFICORP131.219.2.0/24 AS23255 PACIFICORP131.219.3.0/24 AS23255 PACIFICORP
Tools

Check 131.219.0.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API