ResearchRouting table, looking glass, RPKI & IRR

64.235.224.0/19 GTT Communications Inc.

Announced by AS3257 GTT Communications Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 64.235.224.0/19

Prefix
64.235.224.0/19
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
8,192 addresses
Less specific
none
More specifics
24
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 64.235.224.0/19 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 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated7d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities903:900 903:13760
Updated7d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated15h 39m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013
Updated7d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated11d 7h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

More specific

Prefixes inside 64.235.224.0/19

24 announced prefixes fall inside this one.

Show the 24 prefixes
64.235.224.0/23 AS5580 GTT-ASIA64.235.225.0/24 AS5580 GTT-ASIA64.235.227.0/24 AS5580 GTT-ASIA64.235.228.0/24 AS5580 GTT-ASIA64.235.229.0/24 AS33494 IHNET64.235.230.0/24 AS5580 GTT-ASIA64.235.231.0/24 AS33494 IHNET64.235.232.0/24 AS5580 GTT-ASIA64.235.234.0/23 AS5580 GTT-ASIA64.235.236.0/24 AS5580 GTT-ASIA64.235.238.0/23 AS5580 GTT-ASIA64.235.240.0/23 AS5580 GTT-ASIA64.235.242.0/24 AS33494 IHNET64.235.243.0/24 AS33494 IHNET64.235.244.0/23 AS5580 GTT-ASIA64.235.244.0/24 AS5580 GTT-ASIA64.235.245.0/24 AS5580 GTT-ASIA64.235.246.0/24 AS5580 GTT-ASIA64.235.247.0/24 AS33494 IHNET64.235.248.0/24 AS5580 GTT-ASIA64.235.249.0/24 AS5580 GTT-ASIA64.235.250.0/23 AS5580 GTT-ASIA64.235.251.0/24 AS63168 TRP-COLORADO-SPRINGS64.235.252.0/22 AS5580 GTT-ASIA
Tools

Check 64.235.224.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API