ResearchRouting table, looking glass, RPKI & IRR

148.252.136.0/22 Vodafone Limited

Announced by AS25135 Vodafone Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 148.252.136.0/22

Prefix
148.252.136.0/22
Origin
AS25135 vodafone_uk_asn
RPKI
RPKI valid
Size
1,024 addresses
Less specific
148.252.128.0/19 AS25135 vodafone_uk_asn
More specifics
0
IRR route objects
2 exact, 4 covering
In RouteViews
2026-10-12 12:02 UTC
Paths

How 148.252.136.0/22 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 174 1273 5378 25135
OriginAS25135 Vodafone Limited
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1273 5378 25135
OriginAS25135 Vodafone Limited
Origin codeIGP
Communities903:900 903:13760
Updated4d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 5378 25135
OriginAS25135 Vodafone Limited
Origin codeIGP
Communities36295:100
Updated4d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 5378 25135
OriginAS25135 Vodafone Limited
Origin codeIGP
Communitiesnone
Updated4d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1273 5378 25135
OriginAS25135 Vodafone Limited
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated5d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS25135 to originate 148.252.136.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
148.252.136.0/22/22AS25135 vodafone_uk_asnRIPE
148.252.128.0/19/19AS25135 vodafone_uk_asnRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
148.252.136.0/22AS5378 VodafoneRIPENVODAFONE-UK-MNTNER
148.252.136.0/22AS25135 vodafone_uk_asnRIPENVODAFONE-UK-MNTNER
148.252.128.0/19 coveringAS5378 VodafoneRIPEVodafoneCW-EUROPE-GSOC
148.252.128.0/19 coveringAS25135 vodafone_uk_asnRIPEVodafoneCW-EUROPE-GSOC
148.252.128.0/18 coveringAS5378 VodafoneRIPENVODAFONE-UK-MNTNER
148.252.128.0/18 coveringAS25135 vodafone_uk_asnRIPENVODAFONE-UK-MNTNER
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

148.252.128.0/19 AS25135 vodafone_uk_asn
Tools

Check 148.252.136.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API