ResearchRouting table, looking glass, RPKI & IRR

201.4.33.0/24 xTom

Announced by AS4785 xTom. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 201.4.33.0/24

Prefix
201.4.33.0/24
Origin
AS4785 XTOM-AS-JP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
13 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 201.4.33.0/24 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 174 2497 4785
OriginAS4785 xTom
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2497 4785
OriginAS4785 xTom
Origin codeIGP
Communities903:900 903:13760
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4785
OriginAS4785 xTom
Origin codeIGP
Communities36295:100
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4785
OriginAS4785 xTom
Origin codeIGP
Communitiesnone
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2497 4785
OriginAS4785 xTom
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS4785 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
201.4.33.0/24AS4785 XTOM-AS-JPALTDBCustomer RouteMAINT-AS206499
201.4.33.0/24AS3214 XTOMRADBCustomer RouteMAINT-AS9312
201.4.33.0/24AS3258 XTOM-JAPANRADBCustomer RouteMAINT-AS9312
201.4.33.0/24AS4785 XTOM-AS-JPRADBCustomer RouteMAINT-AS9312
201.4.33.0/24AS6233 XTOMRADBCustomer RouteMAINT-AS9312
201.4.33.0/24AS8888 XTOMRADBCustomer RouteMAINT-AS9312
201.4.33.0/24AS9312 XTOMRADBCustomer RouteMAINT-AS9312
201.4.33.0/24AS3214 XTOMRIPENOWL
201.4.33.0/24AS3258 XTOM-JAPANRIPENOWL
201.4.33.0/24AS4785 XTOM-AS-JPRIPENOWL
201.4.33.0/24AS6233 XTOMRIPENOWL
201.4.33.0/24AS8888 XTOMRIPENOWL
201.4.33.0/24AS9312 XTOMRIPENOWL
Tools

Check 201.4.33.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API