ResearchRouting table, looking glass, RPKI & IRR

192.204.0.0/16 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 192.204.0.0/16

Prefix
192.204.0.0/16
Origin
AS2914 NTT-DATA-2914
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
36
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 192.204.0.0/16 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 9h 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 18h 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
Updated2m 31s 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 18h 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 11h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS2914 to originate 192.204.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
192.204.0.0/16/16AS2914 NTT-DATA-2914ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
192.204.0.0/16AS2914 NTT-DATA-2914NTTCOMNTTA-192-204MAINT-NTTCOM-BB
More specific

Prefixes inside 192.204.0.0/16

36 announced prefixes fall inside this one.

Show the 36 prefixes
192.204.5.0/24 AS20940 AKAMAI-ASN1192.204.12.0/23 AS30103 ZOOM-VIDEO-COMM-AS192.204.14.0/23 AS13700 NEXUSWAVE192.204.26.0/23 AS13700 NEXUSWAVE192.204.64.0/24 AS148996 GCNL-AS-AP192.204.65.0/24 AS148996 GCNL-AS-AP192.204.66.0/24 AS148996 GCNL-AS-AP192.204.67.0/24 AS148996 GCNL-AS-AP192.204.68.0/24 AS148996 GCNL-AS-AP192.204.69.0/24 AS148996 GCNL-AS-AP192.204.70.0/24 AS148996 GCNL-AS-AP192.204.71.0/24 AS148996 GCNL-AS-AP192.204.72.0/24 AS148996 GCNL-AS-AP192.204.73.0/24 AS148996 GCNL-AS-AP192.204.74.0/24 AS148996 GCNL-AS-AP192.204.75.0/24 AS148996 GCNL-AS-AP192.204.76.0/24 AS148996 GCNL-AS-AP192.204.77.0/24 AS148996 GCNL-AS-AP192.204.78.0/24 AS148996 GCNL-AS-AP192.204.79.0/24 AS148996 GCNL-AS-AP192.204.89.0/24 AS207550 OCLAYER192.204.106.0/24 AS53577 URSINUS192.204.107.0/24 AS53577 URSINUS192.204.112.0/20 AS203020 HostRoyale192.204.112.0/21 AS203020 HostRoyale192.204.120.0/21 AS203020 HostRoyale192.204.128.0/20 AS203020 HostRoyale192.204.144.0/24 AS53577 URSINUS192.204.145.0/24 AS53577 URSINUS192.204.146.0/24 AS53577 URSINUS192.204.148.0/24 AS53577 URSINUS192.204.157.0/24 AS214432 NTT-Communications-Corporation192.204.160.0/19 AS203020 HostRoyale192.204.192.0/18 AS6079 RCN-AS192.204.192.0/19 AS7029 WINDSTREAM192.204.224.0/19 AS7029 WINDSTREAM
Tools

Check 192.204.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API