ResearchRouting table, looking glass, RPKI & IRR

38.126.80.0/20 FIBRENEST LIMITED

Announced by AS204731 FIBRENEST LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 38.126.80.0/20

Prefix
38.126.80.0/20
Origin
AS204731 fibrenest
RPKI
RPKI valid
Size
4,096 addresses
Less specific
38.0.0.0/8 AS174 COGENT-174
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 16:02 UTC
Paths

How 38.126.80.0/20 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 204731
OriginAS204731 FIBRENEST LIMITED
Origin codeIGP
Communities174:21101 174:22012 36601:150 36601:174 36601:2001
Updated7d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 204731
OriginAS204731 FIBRENEST LIMITED
Origin codeIGP
Communities903:900 903:13760
Updated8d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 204731
OriginAS204731 FIBRENEST LIMITED
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated5h 23m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 204731
OriginAS204731 FIBRENEST LIMITED
Origin codeIGP
Communitiesnone
Updated8d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 204731
OriginAS204731 FIBRENEST LIMITED
Origin codeIGP
Communities174:21101 174:22012 36295:100 36295:174
Updated11d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS204731 to originate 38.126.80.0/20 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
38.126.80.0/20/22AS204731 fibrenestARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
38.126.80.0/20AS204731 fibrenestARINRoute Registered for Cogent Communications Customer - FIBRENEST LIMITEDMNT-COGC
38.0.0.0/8 coveringAS174 COGENT-174RADBCogentMAINT-AS174
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

38.0.0.0/8 AS174 COGENT-174
More specific

Prefixes inside 38.126.80.0/20

2 announced prefixes fall inside this one.

Show the 2 prefixes
38.126.80.0/21 AS204731 fibrenest38.126.88.0/21 AS204731 fibrenest
Tools

Check 38.126.80.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API