ResearchRouting table, looking glass, RPKI & IRR

124.243.128.0/18 HUAWEI CLOUDS

Announced by AS136907 HUAWEI CLOUDS. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 124.243.128.0/18

Prefix
124.243.128.0/18
Origin
AS136907 HWCLOUDS-AS-AP
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
4
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 124.243.128.0/18 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 1299 136907
OriginAS136907 HUAWEI CLOUDS
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 3h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 136907
OriginAS136907 HUAWEI CLOUDS
Origin codeIGP
Communities903:900 903:13760
Updated5d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 136907
OriginAS136907 HUAWEI CLOUDS
Origin codeIGP
Communities36295:100
Updated5d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 6453 136907
OriginAS136907 HUAWEI CLOUDS
Origin codeIGP
Communitiesnone
Updated5d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 136907
OriginAS136907 HUAWEI CLOUDS
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated5d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS136907 to originate 124.243.128.0/18 up to /18. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
124.243.128.0/18/18AS136907 HWCLOUDS-AS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
124.243.128.0/18AS136907 HWCLOUDS-AS-APAPNICHUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 EightriumMAINT-HIPL-SG
124.243.128.0/18AS136907 HWCLOUDS-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
124.243.128.0/18AS136907 HWCLOUDS-AS-APRADBHuawei Cloud SG POPMAINT-AS55990
More specific

Prefixes inside 124.243.128.0/18

4 announced prefixes fall inside this one.

Show the 4 prefixes
124.243.156.0/24 AS136907 HWCLOUDS-AS-AP124.243.157.0/24 AS136907 HWCLOUDS-AS-AP124.243.158.0/24 AS136907 HWCLOUDS-AS-AP124.243.159.0/24 AS136907 HWCLOUDS-AS-AP
Tools

Check 124.243.128.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API