ResearchRouting table, looking glass, RPKI & IRR

64.32.128.0/17 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 64.32.128.0/17

Prefix
64.32.128.0/17
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
32,768 addresses
Less specific
none
More specifics
109
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 64.32.128.0/17 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
Updated5d 17h 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
Updated6d 1h 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
Updated7h 50m 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
Updated6d 1h 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
Updated9d 19h ago
RPKI

Route origin authorizations

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

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
64.32.128.0/17AS23215 MEGAPATH-USLEVEL3MegaPath Networks Aggregate blockMEGAPATH-MNT
64.32.128.0/17AS3257 GTT-BACKBONERADBGTTMAINT-AS3257
More specific

Prefixes inside 64.32.128.0/17

109 announced prefixes fall inside this one.

Show the 109 prefixes
64.32.128.0/24 AS11404 AS-WAVE-164.32.129.0/24 AS11404 AS-WAVE-164.32.130.0/24 AS11404 AS-WAVE-164.32.131.0/24 AS11404 AS-WAVE-164.32.132.0/24 AS11404 AS-WAVE-164.32.133.0/24 AS11404 AS-WAVE-164.32.134.0/24 AS11404 AS-WAVE-164.32.135.0/24 AS11404 AS-WAVE-164.32.136.0/24 AS11404 AS-WAVE-164.32.137.0/24 AS11404 AS-WAVE-164.32.138.0/24 AS11404 AS-WAVE-164.32.139.0/24 AS11404 AS-WAVE-164.32.140.0/24 AS11404 AS-WAVE-164.32.141.0/24 AS11404 AS-WAVE-164.32.142.0/24 AS11404 AS-WAVE-164.32.143.0/24 AS11404 AS-WAVE-164.32.144.0/24 AS3257 GTT-BACKBONE64.32.145.0/24 AS3257 GTT-BACKBONE64.32.146.0/24 AS3257 GTT-BACKBONE64.32.147.0/24 AS3257 GTT-BACKBONE64.32.149.0/24 AS2914 NTT-DATA-291464.32.150.0/24 AS3257 GTT-BACKBONE64.32.151.0/24 AS3257 GTT-BACKBONE64.32.152.0/21 AS4637 ASN-TELSTRA-GLOBAL64.32.163.0/24 AS2914 NTT-DATA-291464.32.164.0/24 AS3257 GTT-BACKBONE64.32.165.0/24 AS3257 GTT-BACKBONE64.32.166.0/24 AS3257 GTT-BACKBONE64.32.167.0/24 AS3257 GTT-BACKBONE64.32.168.0/24 AS11404 AS-WAVE-164.32.169.0/24 AS11404 AS-WAVE-164.32.170.0/24 AS11404 AS-WAVE-164.32.171.0/24 AS11404 AS-WAVE-164.32.172.0/24 AS11404 AS-WAVE-164.32.173.0/24 AS11404 AS-WAVE-164.32.174.0/24 AS11404 AS-WAVE-164.32.175.0/24 AS11404 AS-WAVE-164.32.176.0/24 AS3257 GTT-BACKBONE64.32.177.0/24 AS3257 GTT-BACKBONE64.32.179.0/24 AS2914 NTT-DATA-291464.32.180.0/22 AS2914 NTT-DATA-291464.32.184.0/22 AS2914 NTT-DATA-291464.32.188.0/24 AS3257 GTT-BACKBONE64.32.189.0/24 AS3257 GTT-BACKBONE64.32.191.0/24 AS401783 TOKALA-COMMUNICATIONS64.32.192.0/24 AS11404 AS-WAVE-164.32.193.0/24 AS11404 AS-WAVE-164.32.194.0/24 AS11404 AS-WAVE-164.32.195.0/24 AS11404 AS-WAVE-164.32.196.0/24 AS11404 AS-WAVE-164.32.197.0/24 AS11404 AS-WAVE-164.32.198.0/24 AS11404 AS-WAVE-164.32.199.0/24 AS11404 AS-WAVE-164.32.200.0/24 AS11404 AS-WAVE-164.32.201.0/24 AS11404 AS-WAVE-164.32.202.0/24 AS11404 AS-WAVE-164.32.203.0/24 AS11404 AS-WAVE-164.32.204.0/24 AS11404 AS-WAVE-164.32.205.0/24 AS11404 AS-WAVE-164.32.206.0/24 AS11404 AS-WAVE-164.32.207.0/24 AS11404 AS-WAVE-164.32.208.0/24 AS11404 AS-WAVE-164.32.209.0/24 AS11404 AS-WAVE-164.32.210.0/24 AS11404 AS-WAVE-164.32.211.0/24 AS11404 AS-WAVE-164.32.212.0/24 AS11404 AS-WAVE-164.32.213.0/24 AS11404 AS-WAVE-164.32.214.0/24 AS11404 AS-WAVE-164.32.215.0/24 AS11404 AS-WAVE-164.32.216.0/24 AS11404 AS-WAVE-164.32.217.0/24 AS11404 AS-WAVE-164.32.218.0/24 AS11404 AS-WAVE-164.32.219.0/24 AS11404 AS-WAVE-164.32.220.0/24 AS11404 AS-WAVE-164.32.221.0/24 AS11404 AS-WAVE-164.32.222.0/24 AS11404 AS-WAVE-164.32.223.0/24 AS11404 AS-WAVE-164.32.224.0/24 AS11404 AS-WAVE-164.32.225.0/24 AS11404 AS-WAVE-164.32.226.0/24 AS11404 AS-WAVE-164.32.227.0/24 AS11404 AS-WAVE-164.32.228.0/24 AS11404 AS-WAVE-164.32.229.0/24 AS11404 AS-WAVE-164.32.230.0/24 AS11404 AS-WAVE-164.32.231.0/24 AS11404 AS-WAVE-164.32.232.0/24 AS11404 AS-WAVE-164.32.233.0/24 AS11404 AS-WAVE-164.32.234.0/24 AS11404 AS-WAVE-164.32.235.0/24 AS11404 AS-WAVE-164.32.236.0/24 AS11404 AS-WAVE-164.32.237.0/24 AS11404 AS-WAVE-164.32.238.0/24 AS11404 AS-WAVE-164.32.239.0/24 AS11404 AS-WAVE-164.32.240.0/24 AS11404 AS-WAVE-164.32.241.0/24 AS11404 AS-WAVE-164.32.242.0/24 AS11404 AS-WAVE-164.32.243.0/24 AS11404 AS-WAVE-164.32.244.0/24 AS11404 AS-WAVE-164.32.245.0/24 AS11404 AS-WAVE-164.32.246.0/24 AS11404 AS-WAVE-164.32.247.0/24 AS11404 AS-WAVE-164.32.248.0/24 AS11404 AS-WAVE-164.32.249.0/24 AS11404 AS-WAVE-164.32.250.0/24 AS11404 AS-WAVE-164.32.251.0/24 AS11404 AS-WAVE-164.32.252.0/24 AS11404 AS-WAVE-164.32.253.0/24 AS11404 AS-WAVE-164.32.254.0/24 AS11404 AS-WAVE-164.32.255.0/24 AS11404 AS-WAVE-1
Tools

Check 64.32.128.0/17 live

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