ResearchRouting table, looking glass, RPKI & IRR

156.239.248.0/22 CORENET CLOUD SDN. BHD.

Announced by AS154321 CORENET CLOUD SDN. BHD. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 156.239.248.0/22

Prefix
156.239.248.0/22
Origin
AS154321 CCSB-AS-AP
RPKI
RPKI valid
Size
1,024 addresses
Less specific
156.239.240.0/20 AS62468 HKCLOUDX
More specifics
1
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-13 16:03 UTC
Paths

How 156.239.248.0/22 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 174 48266 154321
OriginAS154321 CORENET CLOUD SDN. BHD.
Origin codeIGP
Communities174:21201 174:22039 36601:150 36601:174 36601:2001
Updated5d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 154321
OriginAS154321 CORENET CLOUD SDN. BHD.
Origin codeIGP
Communities903:900 903:13760
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4635 154321
OriginAS154321 CORENET CLOUD SDN. BHD.
Origin codeIGP
Communities36295:100
Updated2d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 48266 154321
OriginAS154321 CORENET CLOUD SDN. BHD.
Origin codeIGP
Communities174:21201 174:22039
Updated2d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 48266 154321
OriginAS154321 CORENET CLOUD SDN. BHD.
Origin codeIGP
Communities174:21201 174:22039 36295:100 36295:174
Updated9d 15h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS154321 to originate 156.239.248.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
156.239.248.0/22/24AS154321 CCSB-AS-APAFRINIC
156.239.240.0/20/24AS62468 HKCLOUDXAFRINIC
156.239.240.0/20/24AS154321 CCSB-AS-APAFRINIC
156.239.0.0/16/24AS17561 LCS-AS-APAFRINIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
156.239.248.0/22AS62468 HKCLOUDXRADBBINARY_NETWORKS_SOLUTIONS_LLCMAINT-LARUS
156.239.248.0/22AS154321 CCSB-AS-APRADBBINARY_NETWORKS_SOLUTIONS_LLCMAINT-LARUS
156.239.248.0/21 coveringAS62468 HKCLOUDXRADBBINARY_NETWORKS_SOLUTIONS_LLCMAINT-LARUS
156.239.240.0/20 coveringAS62468 HKCLOUDXRADBBINARY_NETWORKS_SOLUTIONS_LLCMAINT-LARUS
156.239.240.0/20 coveringAS154321 CCSB-AS-APRADBBINARY_NETWORKS_SOLUTIONS_LLCMAINT-LARUS
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

156.239.240.0/20 AS62468 HKCLOUDX
More specific

Prefixes inside 156.239.248.0/22

1 announced prefix fall inside this one.

Show the 1 prefixes
156.239.249.0/24 AS154321 CCSB-AS-AP
Tools

Check 156.239.248.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API