ResearchRouting table, looking glass, RPKI & IRR

64.105.0.0/16 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 64.105.0.0/16

Prefix
64.105.0.0/16
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
123
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 64.105.0.0/16 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 2h 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
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities36295:100
Updated5d 10h 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
Updated5d 10h 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 3h 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
64.105.0.0/16AS3257 GTT-BACKBONERADBGTTMAINT-AS3257
More specific

Prefixes inside 64.105.0.0/16

123 announced prefixes fall inside this one.

Show the 123 prefixes
64.105.0.0/22 AS3257 GTT-BACKBONE64.105.4.0/22 AS40676 AS4067664.105.8.0/22 AS3257 GTT-BACKBONE64.105.12.0/22 AS40676 AS4067664.105.16.0/22 AS3257 GTT-BACKBONE64.105.20.0/23 AS3257 GTT-BACKBONE64.105.22.0/24 AS6079 RCN-AS64.105.23.0/24 AS3257 GTT-BACKBONE64.105.24.0/21 AS3257 GTT-BACKBONE64.105.32.0/21 AS3257 GTT-BACKBONE64.105.40.0/23 AS3257 GTT-BACKBONE64.105.42.0/24 AS3257 GTT-BACKBONE64.105.43.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE64.105.44.0/22 AS20115 CHARTER-2011564.105.48.0/23 AS3257 GTT-BACKBONE64.105.50.0/24 AS3257 GTT-BACKBONE64.105.52.0/23 AS3257 GTT-BACKBONE64.105.54.0/23 AS3257 GTT-BACKBONE64.105.56.0/21 AS3257 GTT-BACKBONE64.105.64.0/24 AS7459 GRANDECOM-AS164.105.65.0/24 AS7459 GRANDECOM-AS164.105.66.0/24 AS7459 GRANDECOM-AS164.105.67.0/24 AS7459 GRANDECOM-AS164.105.68.0/24 AS7459 GRANDECOM-AS164.105.69.0/24 AS7459 GRANDECOM-AS164.105.70.0/24 AS7459 GRANDECOM-AS164.105.71.0/24 AS7459 GRANDECOM-AS164.105.72.0/24 AS39600 BUNNY-TECHNOLOGY-LLC64.105.74.0/23 AS20001 TWC-20001-PACWEST64.105.76.0/24 AS11404 AS-WAVE-164.105.77.0/24 AS11404 AS-WAVE-164.105.78.0/24 AS11404 AS-WAVE-164.105.79.0/24 AS11404 AS-WAVE-164.105.80.0/23 AS30058 FDCSERVERS64.105.82.0/23 AS30058 FDCSERVERS64.105.84.0/23 AS55470 CYFUTURE-AS-IN64.105.86.0/23 AS30058 FDCSERVERS64.105.88.0/23 AS212238 CDNEXT64.105.90.0/23 AS55470 CYFUTURE-AS-IN64.105.92.0/23 AS30058 FDCSERVERS64.105.94.0/23 AS30058 FDCSERVERS64.105.98.0/23 AS20001 TWC-20001-PACWEST64.105.109.0/24 AS20001 TWC-20001-PACWEST64.105.110.0/23 AS20001 TWC-20001-PACWEST64.105.112.0/24 AS7459 GRANDECOM-AS164.105.113.0/24 AS7459 GRANDECOM-AS164.105.114.0/24 AS7459 GRANDECOM-AS164.105.115.0/24 AS7459 GRANDECOM-AS164.105.116.0/24 AS7459 GRANDECOM-AS164.105.117.0/24 AS7459 GRANDECOM-AS164.105.118.0/24 AS7459 GRANDECOM-AS164.105.119.0/24 AS7459 GRANDECOM-AS164.105.125.0/24 AS20001 TWC-20001-PACWEST64.105.126.0/23 AS20001 TWC-20001-PACWEST64.105.128.0/22 AS20001 TWC-20001-PACWEST64.105.133.0/24 AS20001 TWC-20001-PACWEST64.105.134.0/23 AS20001 TWC-20001-PACWEST64.105.136.0/24 AS7459 GRANDECOM-AS164.105.137.0/24 AS7459 GRANDECOM-AS164.105.138.0/24 AS7459 GRANDECOM-AS164.105.139.0/24 AS7459 GRANDECOM-AS164.105.140.0/24 AS7459 GRANDECOM-AS164.105.141.0/24 AS7459 GRANDECOM-AS164.105.142.0/24 AS7459 GRANDECOM-AS164.105.143.0/24 AS7459 GRANDECOM-AS164.105.144.0/24 AS7459 GRANDECOM-AS164.105.145.0/24 AS7459 GRANDECOM-AS164.105.146.0/24 AS7459 GRANDECOM-AS164.105.147.0/24 AS7459 GRANDECOM-AS164.105.148.0/24 AS7459 GRANDECOM-AS164.105.149.0/24 AS7459 GRANDECOM-AS164.105.150.0/24 AS7459 GRANDECOM-AS164.105.151.0/24 AS7459 GRANDECOM-AS164.105.153.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.154.0/23 AS20001 TWC-20001-PACWEST64.105.157.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.158.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.160.0/23 AS20001 TWC-20001-PACWEST64.105.162.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.164.0/22 AS20001 TWC-20001-PACWEST64.105.168.0/22 AS20001 TWC-20001-PACWEST64.105.173.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.174.0/23 AS20001 TWC-20001-PACWEST64.105.176.0/23 AS20001 TWC-20001-PACWEST64.105.178.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.180.0/22 AS20001 TWC-20001-PACWEST64.105.184.0/22 AS20001 TWC-20001-PACWEST64.105.188.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.190.0/23 AS20001 TWC-20001-PACWEST64.105.192.0/22 AS20001 TWC-20001-PACWEST64.105.196.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.198.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.200.0/23 AS20001 TWC-20001-PACWEST64.105.203.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.205.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.105.206.0/23 AS20001 TWC-20001-PACWEST64.105.208.0/23 AS30058 FDCSERVERS64.105.210.0/23 AS30058 FDCSERVERS64.105.212.0/23 AS3320 DTAG64.105.214.0/23 AS3320 DTAG64.105.216.0/23 AS3320 DTAG64.105.218.0/23 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE64.105.220.0/23 AS3320 DTAG64.105.222.0/23 AS3320 DTAG64.105.224.0/23 AS9009 M24764.105.226.0/23 AS9009 M24764.105.228.0/23 AS55470 CYFUTURE-AS-IN64.105.230.0/23 AS6762 SEABONE-NET64.105.232.0/23 AS9009 M24764.105.234.0/23 AS3320 DTAG64.105.236.0/23 AS3320 DTAG64.105.238.0/23 AS9009 M24764.105.240.0/24 AS7459 GRANDECOM-AS164.105.241.0/24 AS7459 GRANDECOM-AS164.105.242.0/24 AS7459 GRANDECOM-AS164.105.243.0/24 AS7459 GRANDECOM-AS164.105.244.0/24 AS7459 GRANDECOM-AS164.105.245.0/24 AS7459 GRANDECOM-AS164.105.246.0/24 AS7459 GRANDECOM-AS164.105.247.0/24 AS7459 GRANDECOM-AS164.105.248.0/22 AS20001 TWC-20001-PACWEST64.105.252.0/23 AS20001 TWC-20001-PACWEST64.105.254.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL
Tools

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