ResearchRouting table, looking glass, RPKI & IRR

202.51.176.0/20 ADN Telecom Ltd.

Announced by AS38203 ADN Telecom Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 202.51.176.0/20

Prefix
202.51.176.0/20
Origin
AS38203 ADNTELECOMLTD-BD
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
16
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-15 04:02 UTC
Paths

How 202.51.176.0/20 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 132602 38203×2
OriginAS38203 ADN Telecom Ltd.
Origin codeIGP
Communities174:21101 174:22008 36601:150 36601:174 36601:2001
Updated7d 4h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 64049 132884 59378 38203
OriginAS38203 ADN Telecom Ltd.
Origin codeIGP
Communities903:900 903:13760
Updated7d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 59378 38203
OriginAS38203 ADN Telecom Ltd.
Origin codeIGP
Communities36295:100
Updated7d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 59378 38203
OriginAS38203 ADN Telecom Ltd.
Origin codeIGP
Communitiesnone
Updated7d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 132602 38203×2
OriginAS38203 ADN Telecom Ltd.
Origin codeIGP
Communities174:21101 174:22008 36295:100 36295:174
Updated8d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS38203 to originate 202.51.176.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
202.51.176.0/20/24AS38203 ADNTELECOMLTD-BDAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
202.51.176.0/20AS38203 ADNTELECOMLTD-BDAPNICAdvanced Data Networks System LTD Nationwide Internet Service ProviderMAINT-BD-ATC
202.51.176.0/20AS38203 ADNTELECOMLTD-BDNTTCOMCMI IP TransitMAINT-CMI-INT-HK
202.51.176.0/20AS38203 ADNTELECOMLTD-BDRADBCMI (Customer Route)MAINT-AS58453
More specific

Prefixes inside 202.51.176.0/20

16 announced prefixes fall inside this one.

Show the 16 prefixes
202.51.176.0/24 AS38203 ADNTELECOMLTD-BD202.51.177.0/24 AS38203 ADNTELECOMLTD-BD202.51.178.0/24 AS38203 ADNTELECOMLTD-BD202.51.179.0/24 AS38203 ADNTELECOMLTD-BD202.51.180.0/24 AS38203 ADNTELECOMLTD-BD202.51.181.0/24 AS38203 ADNTELECOMLTD-BD202.51.182.0/24 AS38203 ADNTELECOMLTD-BD202.51.183.0/24 AS38203 ADNTELECOMLTD-BD202.51.184.0/24 AS38203 ADNTELECOMLTD-BD202.51.185.0/24 AS38203 ADNTELECOMLTD-BD202.51.186.0/24 AS38203 ADNTELECOMLTD-BD202.51.187.0/24 AS38203 ADNTELECOMLTD-BD202.51.188.0/24 AS38203 ADNTELECOMLTD-BD202.51.189.0/24 AS38203 ADNTELECOMLTD-BD202.51.190.0/24 AS38203 ADNTELECOMLTD-BD202.51.191.0/24 AS38203 ADNTELECOMLTD-BD
Tools

Check 202.51.176.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API