ResearchRouting table, looking glass, RPKI & IRR

216.254.0.0/17 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 216.254.0.0/17

Prefix
216.254.0.0/17
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
32,768 addresses
Less specific
none
More specifics
100
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 216.254.0.0/17 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 23h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities903:900 903:13760
Updated6d 7h 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 46m 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 7h 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
216.254.0.0/17AS3257 GTT-BACKBONERADBGTTMAINT-AS3257
More specific

Prefixes inside 216.254.0.0/17

100 announced prefixes fall inside this one.

Show the 100 prefixes
216.254.0.0/24 AS11696 NBS11696216.254.1.0/24 AS399073 TBB-ASN216.254.2.0/24 AS142622 DIL-AS-AP216.254.3.0/24 AS142622 DIL-AS-AP216.254.4.0/24 AS3257 GTT-BACKBONE216.254.5.0/24 AS2914 NTT-DATA-2914216.254.6.0/24 AS2914 NTT-DATA-2914216.254.7.0/24 AS2914 NTT-DATA-2914216.254.8.0/24 AS11404 AS-WAVE-1216.254.9.0/24 AS11404 AS-WAVE-1216.254.10.0/24 AS11404 AS-WAVE-1216.254.11.0/24 AS11404 AS-WAVE-1216.254.12.0/24 AS11404 AS-WAVE-1216.254.13.0/24 AS11404 AS-WAVE-1216.254.14.0/24 AS11404 AS-WAVE-1216.254.15.0/24 AS11404 AS-WAVE-1216.254.16.0/20 AS20001 TWC-20001-PACWEST216.254.32.0/19 AS11404 AS-WAVE-1216.254.32.0/24 AS7459 GRANDECOM-AS1216.254.33.0/24 AS7459 GRANDECOM-AS1216.254.34.0/24 AS7459 GRANDECOM-AS1216.254.35.0/24 AS7459 GRANDECOM-AS1216.254.36.0/24 AS7459 GRANDECOM-AS1216.254.37.0/24 AS7459 GRANDECOM-AS1216.254.38.0/24 AS7459 GRANDECOM-AS1216.254.39.0/24 AS7459 GRANDECOM-AS1216.254.40.0/24 AS7459 GRANDECOM-AS1216.254.41.0/24 AS7459 GRANDECOM-AS1216.254.42.0/24 AS7459 GRANDECOM-AS1216.254.43.0/24 AS7459 GRANDECOM-AS1216.254.44.0/24 AS7459 GRANDECOM-AS1216.254.45.0/24 AS7459 GRANDECOM-AS1216.254.46.0/24 AS7459 GRANDECOM-AS1216.254.47.0/24 AS7459 GRANDECOM-AS1216.254.48.0/24 AS7459 GRANDECOM-AS1216.254.49.0/24 AS7459 GRANDECOM-AS1216.254.50.0/24 AS7459 GRANDECOM-AS1216.254.51.0/24 AS7459 GRANDECOM-AS1216.254.52.0/24 AS7459 GRANDECOM-AS1216.254.53.0/24 AS7459 GRANDECOM-AS1216.254.54.0/24 AS7459 GRANDECOM-AS1216.254.55.0/24 AS7459 GRANDECOM-AS1216.254.56.0/24 AS7459 GRANDECOM-AS1216.254.57.0/24 AS7459 GRANDECOM-AS1216.254.58.0/24 AS7459 GRANDECOM-AS1216.254.59.0/24 AS7459 GRANDECOM-AS1216.254.60.0/24 AS7459 GRANDECOM-AS1216.254.61.0/24 AS7459 GRANDECOM-AS1216.254.62.0/24 AS7459 GRANDECOM-AS1216.254.63.0/24 AS7459 GRANDECOM-AS1216.254.64.0/20 AS20001 TWC-20001-PACWEST216.254.80.0/24 AS11404 AS-WAVE-1216.254.81.0/24 AS11404 AS-WAVE-1216.254.82.0/24 AS11404 AS-WAVE-1216.254.83.0/24 AS11404 AS-WAVE-1216.254.84.0/24 AS11404 AS-WAVE-1216.254.85.0/24 AS11404 AS-WAVE-1216.254.86.0/24 AS11404 AS-WAVE-1216.254.87.0/24 AS11404 AS-WAVE-1216.254.88.0/24 AS3257 GTT-BACKBONE216.254.89.0/24 AS3257 GTT-BACKBONE216.254.90.0/24 AS3257 GTT-BACKBONE216.254.91.0/24 AS3257 GTT-BACKBONE216.254.92.0/24 AS142622 DIL-AS-AP216.254.93.0/24 AS39600 BUNNY-TECHNOLOGY-LLC216.254.94.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL216.254.95.0/24 AS11696 NBS11696216.254.96.0/19 AS11404 AS-WAVE-1216.254.96.0/24 AS7459 GRANDECOM-AS1216.254.97.0/24 AS7459 GRANDECOM-AS1216.254.98.0/24 AS7459 GRANDECOM-AS1216.254.99.0/24 AS7459 GRANDECOM-AS1216.254.100.0/24 AS7459 GRANDECOM-AS1216.254.101.0/24 AS7459 GRANDECOM-AS1216.254.102.0/24 AS7459 GRANDECOM-AS1216.254.103.0/24 AS7459 GRANDECOM-AS1216.254.104.0/24 AS7459 GRANDECOM-AS1216.254.105.0/24 AS7459 GRANDECOM-AS1216.254.106.0/24 AS7459 GRANDECOM-AS1216.254.107.0/24 AS7459 GRANDECOM-AS1216.254.108.0/24 AS7459 GRANDECOM-AS1216.254.109.0/24 AS7459 GRANDECOM-AS1216.254.110.0/24 AS7459 GRANDECOM-AS1216.254.111.0/24 AS7459 GRANDECOM-AS1216.254.112.0/24 AS7459 GRANDECOM-AS1216.254.113.0/24 AS7459 GRANDECOM-AS1216.254.114.0/24 AS7459 GRANDECOM-AS1216.254.115.0/24 AS7459 GRANDECOM-AS1216.254.116.0/24 AS7459 GRANDECOM-AS1216.254.117.0/24 AS7459 GRANDECOM-AS1216.254.118.0/24 AS7459 GRANDECOM-AS1216.254.119.0/24 AS7459 GRANDECOM-AS1216.254.120.0/24 AS7459 GRANDECOM-AS1216.254.121.0/24 AS7459 GRANDECOM-AS1216.254.122.0/24 AS7459 GRANDECOM-AS1216.254.123.0/24 AS7459 GRANDECOM-AS1216.254.124.0/24 AS7459 GRANDECOM-AS1216.254.125.0/24 AS7459 GRANDECOM-AS1216.254.126.0/24 AS7459 GRANDECOM-AS1216.254.127.0/24 AS7459 GRANDECOM-AS1
Tools

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