ResearchRouting table, looking glass, RPKI & IRR

140.174.0.0/22 Hypermedia Systems, Inc.

Announced by AS30212 Hypermedia Systems, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 140.174.0.0/22

Prefix
140.174.0.0/22
Origin
AS30212 HYPERMEDIA-SYSTEMS
RPKI
RPKI valid
Size
1,024 addresses
Less specific
140.174.0.0/16 AS2914 NTT-DATA-2914
More specifics
1
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 17:13 UTC
Paths

How 140.174.0.0/22 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 13760 3356 2914 30212
OriginAS30212 Hypermedia Systems, Inc.
Origin codeIGP
Communities2914:410 2914:1005 2914:2000 2914:3000 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2013 36601:150 36601:2001 36601:13760
Updated5d 15h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 30212
OriginAS30212 Hypermedia Systems, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated6d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 30212
OriginAS30212 Hypermedia Systems, Inc.
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated6h 16m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 1299 2914 30212
OriginAS30212 Hypermedia Systems, Inc.
Origin codeIGP
Communitiesnone
Updated6d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 30212×4
OriginAS30212 Hypermedia Systems, Inc.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS30212 to originate 140.174.0.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
140.174.0.0/22/24AS30212 HYPERMEDIA-SYSTEMSARIN
140.174.0.0/16/16AS2914 NTT-DATA-2914ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
140.174.0.0/22AS30212 HYPERMEDIA-SYSTEMSNTTCOMProxy RO HypermediaMAINT-NTTCOM-RA
140.174.0.0/16 coveringAS2914 NTT-DATA-2914NTTCOMNTT America, NTTA-140-174MAINT-NTTCOM-BB
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

140.174.0.0/16 AS2914 NTT-DATA-2914
More specific

Prefixes inside 140.174.0.0/22

1 announced prefix fall inside this one.

Show the 1 prefixes
140.174.1.0/24 AS30212 HYPERMEDIA-SYSTEMS
Tools

Check 140.174.0.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API