ResearchRouting table, looking glass, RPKI & IRR

201.4.43.0/24 xTom Japan Corporation

Announced by AS3258 xTom Japan Corporation. RPKI valid Seen by 4 of our 5 looking glass sessions.

Summary

What the table says about 201.4.43.0/24

Prefix
201.4.43.0/24
Origin
AS3258 XTOM-JAPAN
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
13 exact, 0 covering
In RouteViews
2026-10-12 04:03 UTC
Paths

How 201.4.43.0/24 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 137409 3258×6
OriginAS3258 xTom Japan Corporation
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760 7578:800:7
Updated4d 2h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 3258×6
OriginAS3258 xTom Japan Corporation
Origin codeIGP
Communities903:900 903:13760
Updated4d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3258
OriginAS3258 xTom Japan Corporation
Origin codeIGP
Communities36295:100
Updated4d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3258
OriginAS3258 xTom Japan Corporation
Origin codeIGP
Communitiesnone
Updated4d 10h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS3258 to originate 201.4.32.0/19 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
201.4.32.0/19/24AS3214 XTOMRIPE
201.4.32.0/19/24AS3258 XTOM-JAPANRIPE
201.4.32.0/19/24AS4785 XTOM-AS-JPRIPE
201.4.32.0/19/24AS6233 XTOMRIPE
201.4.32.0/19/24AS8888 XTOMRIPE
201.4.32.0/19/24AS9312 XTOMRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
201.4.43.0/24AS3258 XTOM-JAPANALTDBCustomer RouteMAINT-AS206499
201.4.43.0/24AS3214 XTOMRADBCustomer RouteMAINT-AS9312
201.4.43.0/24AS3258 XTOM-JAPANRADBCustomer RouteMAINT-AS9312
201.4.43.0/24AS4785 XTOM-AS-JPRADBCustomer RouteMAINT-AS9312
201.4.43.0/24AS6233 XTOMRADBCustomer RouteMAINT-AS9312
201.4.43.0/24AS8888 XTOMRADBCustomer RouteMAINT-AS9312
201.4.43.0/24AS9312 XTOMRADBCustomer RouteMAINT-AS9312
201.4.43.0/24AS3214 XTOMRIPENOWL
201.4.43.0/24AS3258 XTOM-JAPANRIPENOWL
201.4.43.0/24AS4785 XTOM-AS-JPRIPENOWL
201.4.43.0/24AS6233 XTOMRIPENOWL
201.4.43.0/24AS8888 XTOMRIPENOWL
201.4.43.0/24AS9312 XTOMRIPENOWL
Tools

Check 201.4.43.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API