ResearchRouting table, looking glass, RPKI & IRR

222.166.0.0/16 HK Cable TV Ltd

Announced by AS9908 HK Cable TV Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 222.166.0.0/16

Prefix
222.166.0.0/16
Origin
AS9908 HKCABLE2-HK-AP
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
30
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 222.166.0.0/16 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 9908×3
OriginAS9908 HK Cable TV Ltd
Origin codeIGP
Communities174:21201 174:22039 36601:150 36601:174 36601:2001
Updated4d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 9908×3
OriginAS9908 HK Cable TV Ltd
Origin codeIGP
Communities903:900 903:13760
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9908
OriginAS9908 HK Cable TV Ltd
Origin codeIGP
Communities36295:100
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9908
OriginAS9908 HK Cable TV Ltd
Origin codeIGP
Communitiesnone
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 9908×3
OriginAS9908 HK Cable TV Ltd
Origin codeIGP
Communities174:21201 174:22039 36295:100 36295:174
Updated7d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS9908 to originate 222.166.0.0/16 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
222.166.0.0/16/20AS9908 HKCABLE2-HK-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
222.166.0.0/16AS9908 HKCABLE2-HK-APAPNICHong Kong Cable Television LimitedMAINT-HK-ICABLE
222.166.0.0/16AS9908 HKCABLE2-HK-APNTTCOMiCableMAINT-NTT-HK
222.166.0.0/16AS9908 HKCABLE2-HK-APRADBPACNET (proxy-registered route object)MAINT-AS4637
More specific

Prefixes inside 222.166.0.0/16

30 announced prefixes fall inside this one.

Show the 30 prefixes
222.166.0.0/17 AS9908 HKCABLE2-HK-AP222.166.0.0/18 AS9908 HKCABLE2-HK-AP222.166.0.0/19 AS9908 HKCABLE2-HK-AP222.166.0.0/20 AS9908 HKCABLE2-HK-AP222.166.16.0/20 AS9908 HKCABLE2-HK-AP222.166.32.0/19 AS9908 HKCABLE2-HK-AP222.166.32.0/20 AS9908 HKCABLE2-HK-AP222.166.48.0/20 AS9908 HKCABLE2-HK-AP222.166.64.0/18 AS9908 HKCABLE2-HK-AP222.166.64.0/19 AS9908 HKCABLE2-HK-AP222.166.64.0/20 AS9908 HKCABLE2-HK-AP222.166.80.0/20 AS9908 HKCABLE2-HK-AP222.166.96.0/19 AS9908 HKCABLE2-HK-AP222.166.96.0/20 AS9908 HKCABLE2-HK-AP222.166.112.0/20 AS9908 HKCABLE2-HK-AP222.166.128.0/17 AS9908 HKCABLE2-HK-AP222.166.128.0/18 AS9908 HKCABLE2-HK-AP222.166.128.0/19 AS9908 HKCABLE2-HK-AP222.166.128.0/20 AS9908 HKCABLE2-HK-AP222.166.144.0/20 AS9908 HKCABLE2-HK-AP222.166.160.0/19 AS9908 HKCABLE2-HK-AP222.166.160.0/20 AS9908 HKCABLE2-HK-AP222.166.176.0/20 AS9908 HKCABLE2-HK-AP222.166.192.0/18 AS9908 HKCABLE2-HK-AP222.166.192.0/19 AS9908 HKCABLE2-HK-AP222.166.192.0/20 AS9908 HKCABLE2-HK-AP222.166.208.0/20 AS9908 HKCABLE2-HK-AP222.166.224.0/19 AS9908 HKCABLE2-HK-AP222.166.224.0/20 AS9908 HKCABLE2-HK-AP222.166.240.0/20 AS9908 HKCABLE2-HK-AP
Tools

Check 222.166.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API