ResearchRouting table, looking glass, RPKI & IRR

168.70.0.0/19 HKT Limited

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

Summary

What the table says about 168.70.0.0/19

Prefix
168.70.0.0/19
Origin
AS4760 HKTIMS-AP
RPKI
RPKI valid
Size
8,192 addresses
Less specific
168.70.0.0/16 AS4515 PCCW-AS-AP
More specifics
0
IRR route objects
3 exact, 8 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 168.70.0.0/19 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
OriginAS4760 HKT Limited
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 4760
OriginAS4760 HKT Limited
Origin codeIGP
Communities903:900 903:13760
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4760
OriginAS4760 HKT Limited
Origin codeIGP
Communities36295:100
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4760
OriginAS4760 HKT Limited
Origin codeIGP
Communitiesnone
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 4760
OriginAS4760 HKT Limited
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 11h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS4760 to originate 168.70.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
168.70.0.0/16/24AS4515 PCCW-AS-APAPNIC
168.70.0.0/16/24AS4760 HKTIMS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
168.70.0.0/19AS4515 PCCW-AS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
168.70.0.0/19AS4760 HKTIMS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
168.70.0.0/19AS4760 HKTIMS-APRADBHong Kong Telecommunications (HKT) Limited Mass InternetMAINT-AS4515
168.70.0.0/18 coveringAS4515 PCCW-AS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
168.70.0.0/18 coveringAS4760 HKTIMS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
168.70.0.0/17 coveringAS4515 PCCW-AS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
168.70.0.0/17 coveringAS4760 HKTIMS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
168.70.0.0/17 coveringAS4760 HKTIMS-APRADBPCCW IMS Route ObjectMAINT-AS4515
168.70.0.0/16 coveringAS4515 PCCW-AS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
168.70.0.0/16 coveringAS4760 HKTIMS-APAPNICPCCW IMS Limited 14/F, Lockhart Exchange Bldg No. 3 Hennessy RoadMAINT-HK-IMS
168.70.0.0/16 coveringAS4515 PCCW-AS-APRADBPCCW Business Internet AccessMAINT-AS4515
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

168.70.0.0/16 AS4515 PCCW-AS-AP
Tools

Check 168.70.0.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API