ResearchRouting table, looking glass, RPKI & IRR

219.76.128.0/18 HKT Limited

Announced by AS4760 HKT Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 219.76.128.0/18

Prefix
219.76.128.0/18
Origin
AS4760 HKTIMS-AP
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 219.76.128.0/18 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 3491 4760×4
OriginAS4760 HKT Limited
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 11h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 4760×4
OriginAS4760 HKT Limited
Origin codeIGP
Communities903:900 903:13760
Updated6d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4760
OriginAS4760 HKT Limited
Origin codeIGP
Communities36295:100
Updated6d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4760
OriginAS4760 HKT Limited
Origin codeIGP
Communitiesnone
Updated6d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 4760×4
OriginAS4760 HKT Limited
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 13h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS4760 to originate 219.76.128.0/18 up to /19. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
219.76.128.0/18/19AS4760 HKTIMS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
219.76.128.0/18AS4760 HKTIMS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
219.76.128.0/18AS4760 HKTIMS-APRADBPCCW IMS Route ObjectMAINT-AS4515
219.76.0.0/16 coveringAS4760 HKTIMS-APNTTCOMProxy-registered route objectMAINT-AS9304
219.76.0.0/16 coveringAS4760 HKTIMS-APRADBProxy-registered route objectMAINT-AS9304
219.76.0.0/14 coveringAS4760 HKTIMS-APAPNICHong Kong Telecommunications (HKT) Limited Mass InternetMAINT-HK-IMS
More specific

Prefixes inside 219.76.128.0/18

2 announced prefixes fall inside this one.

Show the 2 prefixes
219.76.128.0/19 AS4760 HKTIMS-AP219.76.160.0/19 AS4760 HKTIMS-AP
Tools

Check 219.76.128.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API