ResearchRouting table, looking glass, RPKI & IRR

149.235.0.0/16 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 149.235.0.0/16

Prefix
149.235.0.0/16
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
27
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 149.235.0.0/16 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
Updated4d 15h 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
Updated5d 0h 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 0h 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 0h 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
Updated8d 17h 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
149.235.0.0/16AS3257 GTT-BACKBONERIPEOpentext Software GmbHAS3257-ROUTE-MNT
More specific

Prefixes inside 149.235.0.0/16

27 announced prefixes fall inside this one.

Show the 27 prefixes
149.235.0.0/20 AS203160 OPENTEXT-AS-EU149.235.0.0/21 AS203160 OPENTEXT-AS-EU149.235.8.0/21 AS203160 OPENTEXT-AS-EU149.235.8.0/24 AS203160 OPENTEXT-AS-EU149.235.10.0/24 AS203160 OPENTEXT-AS-EU149.235.11.0/24 AS203160 OPENTEXT-AS-EU149.235.12.0/24 AS203160 OPENTEXT-AS-EU149.235.13.0/24 AS203160 OPENTEXT-AS-EU149.235.14.0/24 AS203160 OPENTEXT-AS-EU149.235.15.0/24 AS203160 OPENTEXT-AS-EU149.235.16.0/21 AS205527 OPENTEXT-AS-MUC149.235.16.0/24 AS205527 OPENTEXT-AS-MUC149.235.17.0/24 AS205527 OPENTEXT-AS-MUC149.235.18.0/24 AS205527 OPENTEXT-AS-MUC149.235.22.0/24 AS2686 ATGS-MMD-AS149.235.23.0/24 AS205527 OPENTEXT-AS-MUC149.235.24.0/21 AS205527 OPENTEXT-AS-MUC149.235.26.0/23 AS205527 OPENTEXT-AS-MUC149.235.28.0/23 AS205527 OPENTEXT-AS-MUC149.235.32.0/23 AS8232 GXS-EUROPE149.235.34.0/23 AS8232 GXS-EUROPE149.235.36.0/22 AS203160 OPENTEXT-AS-EU149.235.40.0/21 AS203160 OPENTEXT-AS-EU149.235.48.0/21 AS203160 OPENTEXT-AS-EU149.235.224.0/21 AS16751 OPENTEXT-NA-CA-1149.235.241.0/24 AS16751 OPENTEXT-NA-CA-1149.235.254.0/24 AS16751 OPENTEXT-NA-CA-1
Tools

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