ResearchRouting table, looking glass, RPKI & IRR

64.144.0.0/16 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 64.144.0.0/16

Prefix
64.144.0.0/16
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
163
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 64.144.0.0/16 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 23h 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 8h 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
Updated13h 57m 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 8h 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
Updated10d 1h 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
64.144.0.0/16AS3257 GTT-BACKBONERADBGTTMAINT-AS3257
More specific

Prefixes inside 64.144.0.0/16

163 announced prefixes fall inside this one.

Show the 163 prefixes
64.144.0.0/23 AS30058 FDCSERVERS64.144.2.0/23 AS30058 FDCSERVERS64.144.4.0/23 AS30058 FDCSERVERS64.144.6.0/23 AS30058 FDCSERVERS64.144.8.0/23 AS30058 FDCSERVERS64.144.10.0/23 AS30058 FDCSERVERS64.144.12.0/23 AS30058 FDCSERVERS64.144.14.0/23 AS30058 FDCSERVERS64.144.17.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.18.0/23 AS401783 TOKALA-COMMUNICATIONS64.144.20.0/23 AS401783 TOKALA-COMMUNICATIONS64.144.22.0/23 AS401783 TOKALA-COMMUNICATIONS64.144.24.0/23 AS401783 TOKALA-COMMUNICATIONS64.144.26.0/23 AS401783 TOKALA-COMMUNICATIONS64.144.28.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.29.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.30.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.31.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.32.0/19 AS11404 AS-WAVE-164.144.32.0/24 AS7459 GRANDECOM-AS164.144.33.0/24 AS7459 GRANDECOM-AS164.144.34.0/24 AS7459 GRANDECOM-AS164.144.35.0/24 AS7459 GRANDECOM-AS164.144.36.0/24 AS7459 GRANDECOM-AS164.144.37.0/24 AS7459 GRANDECOM-AS164.144.38.0/24 AS7459 GRANDECOM-AS164.144.39.0/24 AS7459 GRANDECOM-AS164.144.40.0/24 AS7459 GRANDECOM-AS164.144.41.0/24 AS7459 GRANDECOM-AS164.144.42.0/24 AS7459 GRANDECOM-AS164.144.43.0/24 AS7459 GRANDECOM-AS164.144.44.0/24 AS7459 GRANDECOM-AS164.144.45.0/24 AS7459 GRANDECOM-AS164.144.46.0/24 AS7459 GRANDECOM-AS164.144.47.0/24 AS7459 GRANDECOM-AS164.144.48.0/24 AS7459 GRANDECOM-AS164.144.49.0/24 AS7459 GRANDECOM-AS164.144.50.0/24 AS7459 GRANDECOM-AS164.144.51.0/24 AS7459 GRANDECOM-AS164.144.52.0/24 AS7459 GRANDECOM-AS164.144.53.0/24 AS7459 GRANDECOM-AS164.144.54.0/24 AS7459 GRANDECOM-AS164.144.55.0/24 AS7459 GRANDECOM-AS164.144.56.0/24 AS7459 GRANDECOM-AS164.144.57.0/24 AS7459 GRANDECOM-AS164.144.58.0/24 AS7459 GRANDECOM-AS164.144.59.0/24 AS7459 GRANDECOM-AS164.144.60.0/24 AS7459 GRANDECOM-AS164.144.61.0/24 AS7459 GRANDECOM-AS164.144.62.0/24 AS7459 GRANDECOM-AS164.144.63.0/24 AS7459 GRANDECOM-AS164.144.64.0/19 AS11404 AS-WAVE-164.144.64.0/24 AS7459 GRANDECOM-AS164.144.65.0/24 AS7459 GRANDECOM-AS164.144.66.0/24 AS7459 GRANDECOM-AS164.144.67.0/24 AS7459 GRANDECOM-AS164.144.68.0/24 AS7459 GRANDECOM-AS164.144.69.0/24 AS7459 GRANDECOM-AS164.144.70.0/24 AS7459 GRANDECOM-AS164.144.71.0/24 AS7459 GRANDECOM-AS164.144.72.0/24 AS7459 GRANDECOM-AS164.144.73.0/24 AS7459 GRANDECOM-AS164.144.74.0/24 AS7459 GRANDECOM-AS164.144.75.0/24 AS7459 GRANDECOM-AS164.144.76.0/24 AS7459 GRANDECOM-AS164.144.77.0/24 AS7459 GRANDECOM-AS164.144.78.0/24 AS7459 GRANDECOM-AS164.144.79.0/24 AS7459 GRANDECOM-AS164.144.80.0/24 AS7459 GRANDECOM-AS164.144.81.0/24 AS7459 GRANDECOM-AS164.144.82.0/24 AS7459 GRANDECOM-AS164.144.83.0/24 AS7459 GRANDECOM-AS164.144.84.0/24 AS7459 GRANDECOM-AS164.144.85.0/24 AS7459 GRANDECOM-AS164.144.86.0/24 AS7459 GRANDECOM-AS164.144.87.0/24 AS7459 GRANDECOM-AS164.144.88.0/24 AS7459 GRANDECOM-AS164.144.89.0/24 AS7459 GRANDECOM-AS164.144.90.0/24 AS7459 GRANDECOM-AS164.144.91.0/24 AS7459 GRANDECOM-AS164.144.92.0/24 AS7459 GRANDECOM-AS164.144.93.0/24 AS7459 GRANDECOM-AS164.144.94.0/24 AS7459 GRANDECOM-AS164.144.95.0/24 AS7459 GRANDECOM-AS164.144.96.0/20 AS11404 AS-WAVE-164.144.96.0/24 AS7459 GRANDECOM-AS164.144.97.0/24 AS7459 GRANDECOM-AS164.144.98.0/24 AS7459 GRANDECOM-AS164.144.99.0/24 AS7459 GRANDECOM-AS164.144.100.0/24 AS7459 GRANDECOM-AS164.144.101.0/24 AS7459 GRANDECOM-AS164.144.102.0/24 AS7459 GRANDECOM-AS164.144.103.0/24 AS7459 GRANDECOM-AS164.144.104.0/24 AS7459 GRANDECOM-AS164.144.105.0/24 AS7459 GRANDECOM-AS164.144.106.0/24 AS7459 GRANDECOM-AS164.144.107.0/24 AS7459 GRANDECOM-AS164.144.108.0/24 AS7459 GRANDECOM-AS164.144.109.0/24 AS7459 GRANDECOM-AS164.144.110.0/24 AS7459 GRANDECOM-AS164.144.111.0/24 AS7459 GRANDECOM-AS164.144.144.0/20 AS11404 AS-WAVE-164.144.144.0/24 AS7459 GRANDECOM-AS164.144.145.0/24 AS7459 GRANDECOM-AS164.144.146.0/24 AS7459 GRANDECOM-AS164.144.147.0/24 AS7459 GRANDECOM-AS164.144.148.0/24 AS7459 GRANDECOM-AS164.144.149.0/24 AS7459 GRANDECOM-AS164.144.150.0/24 AS7459 GRANDECOM-AS164.144.151.0/24 AS7459 GRANDECOM-AS164.144.152.0/24 AS7459 GRANDECOM-AS164.144.153.0/24 AS7459 GRANDECOM-AS164.144.154.0/24 AS7459 GRANDECOM-AS164.144.155.0/24 AS7459 GRANDECOM-AS164.144.156.0/24 AS7459 GRANDECOM-AS164.144.157.0/24 AS7459 GRANDECOM-AS164.144.158.0/24 AS7459 GRANDECOM-AS164.144.159.0/24 AS7459 GRANDECOM-AS164.144.192.0/23 AS30058 FDCSERVERS64.144.194.0/23 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE64.144.196.0/23 AS30058 FDCSERVERS64.144.198.0/23 AS30058 FDCSERVERS64.144.200.0/23 AS30058 FDCSERVERS64.144.202.0/23 AS30058 FDCSERVERS64.144.204.0/23 AS30058 FDCSERVERS64.144.206.0/23 AS212238 CDNEXT64.144.208.0/23 AS212238 CDNEXT64.144.210.0/23 AS30058 FDCSERVERS64.144.212.0/23 AS30058 FDCSERVERS64.144.214.0/23 AS30058 FDCSERVERS64.144.216.0/23 AS30058 FDCSERVERS64.144.218.0/23 AS30058 FDCSERVERS64.144.220.0/23 AS55470 CYFUTURE-AS-IN64.144.222.0/23 AS212238 CDNEXT64.144.224.0/23 AS401783 TOKALA-COMMUNICATIONS64.144.226.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.228.0/23 AS401783 TOKALA-COMMUNICATIONS64.144.230.0/23 AS401783 TOKALA-COMMUNICATIONS64.144.232.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.233.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.234.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.235.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.236.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.237.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.238.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.239.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.144.240.0/20 AS11404 AS-WAVE-164.144.240.0/24 AS7459 GRANDECOM-AS164.144.241.0/24 AS7459 GRANDECOM-AS164.144.242.0/24 AS7459 GRANDECOM-AS164.144.243.0/24 AS7459 GRANDECOM-AS164.144.244.0/24 AS7459 GRANDECOM-AS164.144.245.0/24 AS7459 GRANDECOM-AS164.144.246.0/24 AS7459 GRANDECOM-AS164.144.247.0/24 AS7459 GRANDECOM-AS164.144.248.0/24 AS7459 GRANDECOM-AS164.144.249.0/24 AS7459 GRANDECOM-AS164.144.250.0/24 AS7459 GRANDECOM-AS164.144.251.0/24 AS7459 GRANDECOM-AS164.144.252.0/24 AS7459 GRANDECOM-AS164.144.253.0/24 AS7459 GRANDECOM-AS164.144.254.0/24 AS7459 GRANDECOM-AS164.144.255.0/24 AS7459 GRANDECOM-AS1
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