ResearchRouting table, looking glass, RPKI & IRR

216.44.0.0/16 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 216.44.0.0/16

Prefix
216.44.0.0/16
Origin
AS2914 NTT-DATA-2914
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
15
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 216.44.0.0/16 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 2914
OriginAS2914 NTT America, 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 2914
OriginAS2914 NTT America, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated5d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 2914
OriginAS2914 NTT America, Inc.
Origin codeIGP
Communities36295:100
Updated5d 10h 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
Updated5d 11h 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
Updated9d 4h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS2914 to originate 216.44.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
216.44.0.0/16/16AS2914 NTT-DATA-2914ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
216.44.0.0/16AS2914 NTT-DATA-2914NTTCOMNTT Communications backboneMAINT-NTTCOM-RA
More specific

Prefixes inside 216.44.0.0/16

15 announced prefixes fall inside this one.

Show the 15 prefixes
216.44.16.0/20 AS14672 CARROLL-NET216.44.16.0/21 AS14672 CARROLL-NET216.44.16.0/24 AS14672 CARROLL-NET216.44.23.0/24 AS14672 CARROLL-NET216.44.24.0/21 AS14672 CARROLL-NET216.44.24.0/24 AS14672 CARROLL-NET216.44.30.0/23 AS14672 CARROLL-NET216.44.128.0/20 AS6079 RCN-AS216.44.144.0/20 AS6079 RCN-AS216.44.160.0/20 AS6079 RCN-AS216.44.176.0/20 AS6079 RCN-AS216.44.192.0/20 AS6079 RCN-AS216.44.208.0/20 AS6079 RCN-AS216.44.224.0/20 AS6079 RCN-AS216.44.240.0/20 AS6079 RCN-AS
Tools

Check 216.44.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API