ResearchRouting table, looking glass, RPKI & IRR

123.136.104.0/22 U Mobile Sdn Bhd

Announced by AS38466 U Mobile Sdn Bhd. RPKI valid Seen by 3 of our 5 looking glass sessions.

Summary

What the table says about 123.136.104.0/22

Prefix
123.136.104.0/22
Origin
AS38466 UMOBILE-AS-AP
RPKI
RPKI valid
Size
1,024 addresses
Less specific
123.136.96.0/19 AS38466 UMOBILE-AS-AP
More specifics
3
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 123.136.104.0/22 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.

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 38466
OriginAS38466 U Mobile Sdn Bhd
Origin codeIGP
Communities903:100 903:900
Updated6d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 38466
OriginAS38466 U Mobile Sdn Bhd
Origin codeIGP
Communities36295:100
Updated6d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 38466
OriginAS38466 U Mobile Sdn Bhd
Origin codeIGP
Communitiesnone
Updated6d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS38466 to originate 123.136.104.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
123.136.104.0/22/22AS38466 UMOBILE-AS-APAPNIC
123.136.96.0/19/19AS38466 UMOBILE-AS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
123.136.104.0/22AS38466 UMOBILE-AS-APAPNICU Mobile Sdn Bhd Lot 11.01, Level 11, East Wing Berjaya Times Square 1, Jalan Imbi, 55100 Kuala Lumpur, MalaysiaMAINT-MY-UMOBILE
123.136.104.0/22AS38466 UMOBILE-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
123.136.96.0/19 coveringAS38466 UMOBILE-AS-APAPNICU Mobile Sdn Bhd Lot 11.01, Level 11, East Wing Berjaya Times Square 1, Jalan Imbi, 55100 Kuala Lumpur, MalaysiaMAINT-MY-UMOBILE
123.136.96.0/19 coveringAS38466 UMOBILE-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
123.136.96.0/19 coveringAS38466 UMOBILE-AS-APRADBPACNET (proxy-registered route object)MAINT-AS4637
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

123.136.96.0/19 AS38466 UMOBILE-AS-AP
More specific

Prefixes inside 123.136.104.0/22

3 announced prefixes fall inside this one.

Show the 3 prefixes
123.136.104.0/24 AS38466 UMOBILE-AS-AP123.136.105.0/24 AS38466 UMOBILE-AS-AP123.136.106.0/24 AS38466 UMOBILE-AS-AP
Tools

Check 123.136.104.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API