ResearchRouting table, looking glass, RPKI & IRR

208.122.112.0/21 T3 Communications, Inc.

Announced by AS30221 T3 Communications, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 208.122.112.0/21

Prefix
208.122.112.0/21
Origin
AS30221 T3COM
RPKI
RPKI valid
Size
2,048 addresses
Less specific
208.122.112.0/20 AS30221 T3COM
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 208.122.112.0/21 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 209 30221
OriginAS30221 T3 Communications, Inc.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated1d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 209 30221
OriginAS30221 T3 Communications, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated7d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 209 30221
OriginAS30221 T3 Communications, Inc.
Origin codeIGP
Communities36295:100
Updated7d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356 209 30221
OriginAS30221 T3 Communications, Inc.
Origin codeIGP
Communities174:21000 174:22013
Updated7d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 209 30221
OriginAS30221 T3 Communications, Inc.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated11d 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS30221 to originate 208.122.112.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
208.122.112.0/20/24AS30221 T3COMARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
208.122.112.0/21AS30221 T3COMARINVerve Cloud Inc.MNT-T3COM
208.122.112.0/20 coveringAS30221 T3COMARIN1610 Royal Palm Ave Fort Myers FL 33901 United StatesMNT-T3COM
208.122.112.0/20 coveringAS14133 USMETROPOLITANTELECOM-ASLEVEL3Kent Tech routeMNT-AS14133
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

208.122.112.0/20 AS30221 T3COM
Tools

Check 208.122.112.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API