ResearchRouting table, looking glass, RPKI & IRR

124.240.0.0/18 Guangdong Cable Corporation Limited

Announced by AS58834 Guangdong Cable Corporation Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 124.240.0.0/18

Prefix
124.240.0.0/18
Origin
AS58834 GCableNET
RPKI
RPKI valid
Size
16,384 addresses
Less specific
124.240.0.0/17 AS17816 CHINA169-GZ
More specifics
4
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 124.240.0.0/18 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 4134 136198 58834
OriginAS58834 Guangdong Cable Corporation Limited
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 15h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 136198 58834
OriginAS58834 Guangdong Cable Corporation Limited
Origin codeIGP
Communities903:900 903:13760
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 136198 58834
OriginAS58834 Guangdong Cable Corporation Limited
Origin codeIGP
Communities36295:100
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4134 136198 58834
OriginAS58834 Guangdong Cable Corporation Limited
Origin codeIGP
Communities174:21001 174:22013
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 136198 58834
OriginAS58834 Guangdong Cable Corporation Limited
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS58834 to originate 124.240.0.0/18 up to /18. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
124.240.0.0/18/18AS58834 GCableNETAPNIC
124.240.0.0/17/17AS17816 CHINA169-GZAPNIC
124.240.0.0/17/17AS58834 GCableNETAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
124.240.0.0/18AS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
124.240.0.0/17 coveringAS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
124.240.0.0/17 coveringAS17816 CHINA169-GZNTTCOMCMI IP TransitMAINT-CMI-INT-HK
124.240.0.0/17 coveringAS17816 CHINA169-GZRADBCMI (Customer Route)MAINT-AS58453
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

124.240.0.0/17 AS17816 CHINA169-GZ
More specific

Prefixes inside 124.240.0.0/18

4 announced prefixes fall inside this one.

Show the 4 prefixes
124.240.0.0/19 AS58834 GCableNET124.240.0.0/20 AS58834 GCableNET124.240.32.0/19 AS58834 GCableNET124.240.32.0/20 AS58834 GCableNET
Tools

Check 124.240.0.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API