ResearchRouting table, looking glass, RPKI & IRR

153.254.0.0/15 NTT America, Inc.

Announced by AS2914 NTT America, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 153.254.0.0/15

Prefix
153.254.0.0/15
Origin
AS2914 NTT-DATA-2914
RPKI
RPKI valid
Size
131,072 addresses
Less specific
none
More specifics
10
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 153.254.0.0/15 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 2914
OriginAS2914 NTT America, Inc.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated7d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914
OriginAS2914 NTT America, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated7d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914
OriginAS2914 NTT America, Inc.
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated19h 0m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 2914
OriginAS2914 NTT America, Inc.
Origin codeIGP
Communities174:21000 174:22013
Updated7d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2914
OriginAS2914 NTT America, Inc.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated11d 10h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS2914 to originate 153.254.0.0/15 up to /15. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
153.254.0.0/15/15AS2914 NTT-DATA-2914APNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
153.254.0.0/15AS2914 NTT-DATA-2914JPIRRNTT DATA Global IP NetworkMAINT-AS2914
153.254.0.0/15AS2914 NTT-DATA-2914NTTCOMNTT Global IP Network tokyjp/osakjp Transit (64600)MAINT-NTTCOM-BB
More specific

Prefixes inside 153.254.0.0/15

10 announced prefixes fall inside this one.

Show the 10 prefixes
153.254.80.0/22 AS2914 NTT-DATA-2914153.254.90.0/24 AS2914 NTT-DATA-2914153.254.92.0/22 AS2914 NTT-DATA-2914153.254.92.0/24 AS23918 NTTIP-AS-AP153.254.93.0/24 AS23918 NTTIP-AS-AP153.254.94.0/24 AS23918 NTTIP-AS-AP153.254.95.0/24 AS23918 NTTIP-AS-AP153.254.103.0/25 AS399077 TERAEXCH153.254.111.0/24 AS14821 VLAN24-INC153.254.119.0/24 AS142132 M2GCL-AS-AP
Tools

Check 153.254.0.0/15 live

Looking glassIP to ASN APIRPKI APIIRR API