ResearchRouting table, looking glass, RPKI & IRR

151.255.32.0/20 Saudi Telecom Company JSC

Announced by AS39891 Saudi Telecom Company JSC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 151.255.32.0/20

Prefix
151.255.32.0/20
Origin
AS39891 ALJAWWALSTC-AS
RPKI
RPKI valid
Size
4,096 addresses
Less specific
151.254.0.0/15 AS25019 SAUDINETSTC-AS
More specifics
15
IRR route objects
1 exact, 7 covering
In RouteViews
2026-10-12 12:02 UTC
Paths

How 151.255.32.0/20 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 3356 39386 25019 39891
OriginAS39891 Saudi Telecom Company JSC
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated2d 4h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 39386 25019 39891
OriginAS39891 Saudi Telecom Company JSC
Origin codeIGP
Communities903:900 903:13760
Updated2d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 39386 25019 39891
OriginAS39891 Saudi Telecom Company JSC
Origin codeIGP
Communities36295:100
Updated4d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356 39386 25019 39891
OriginAS39891 Saudi Telecom Company JSC
Origin codeIGP
Communities174:21000 174:22013
Updated2d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 39386 25019 39891
OriginAS39891 Saudi Telecom Company JSC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated2d 4h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS39891 to originate 151.255.32.0/20 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
151.255.32.0/20/20AS39891 ALJAWWALSTC-ASRIPE
151.254.0.0/15/15AS25019 SAUDINETSTC-ASRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
151.255.32.0/20AS39891 ALJAWWALSTC-ASRIPESaudi Arabia backbone and local registry address space / STCSAUDINET-STC
151.255.32.0/19 coveringAS25019 SAUDINETSTC-ASRIPESaudi Arabia backbone and local registry address space / STCSAUDINET-STC
151.255.32.0/19 coveringAS39891 ALJAWWALSTC-ASRIPESaudi Arabia backbone and local registry address space / STCSAUDINET-STC
151.255.0.0/18 coveringAS25019 SAUDINETSTC-ASRIPESaudi Arabia backbone and local registry address space / STCSAUDINET-STC
151.255.0.0/18 coveringAS39891 ALJAWWALSTC-ASRIPESaudi Arabia backbone and local registry address space / STCSAUDINET-STC
151.255.0.0/17 coveringAS25019 SAUDINETSTC-ASRIPESaudi Arabia backbone and local registry address space / STCSAUDINET-STC
151.255.0.0/17 coveringAS39891 ALJAWWALSTC-ASRIPESaudi Arabia backbone and local registry address space / STCSAUDINET-STC
151.254.0.0/15 coveringAS25019 SAUDINETSTC-ASRIPENSAUDINET-STC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

151.254.0.0/15 AS25019 SAUDINETSTC-AS
More specific

Prefixes inside 151.255.32.0/20

15 announced prefixes fall inside this one.

Show the 15 prefixes
151.255.32.0/24 AS39891 ALJAWWALSTC-AS151.255.33.0/24 AS39891 ALJAWWALSTC-AS151.255.34.0/24 AS39891 ALJAWWALSTC-AS151.255.35.0/24 AS39891 ALJAWWALSTC-AS151.255.36.0/24 AS39891 ALJAWWALSTC-AS151.255.37.0/24 AS39891 ALJAWWALSTC-AS151.255.38.0/24 AS39891 ALJAWWALSTC-AS151.255.39.0/24 AS39891 ALJAWWALSTC-AS151.255.40.0/24 AS39891 ALJAWWALSTC-AS151.255.41.0/24 AS39891 ALJAWWALSTC-AS151.255.42.0/24 AS39891 ALJAWWALSTC-AS151.255.43.0/24 AS39891 ALJAWWALSTC-AS151.255.44.0/24 AS39891 ALJAWWALSTC-AS151.255.45.0/24 AS39891 ALJAWWALSTC-AS151.255.46.0/24 AS39891 ALJAWWALSTC-AS
Tools

Check 151.255.32.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API