ResearchRouting table, looking glass, RPKI & IRR

124.217.136.0/23 Hutchison Telephone Company Limited

Announced by AS10118 Hutchison Telephone Company Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 124.217.136.0/23

Prefix
124.217.136.0/23
Origin
AS10118 HTCL-IAS-HK-AP
RPKI
RPKI valid
Size
512 addresses
Less specific
124.217.128.0/18 AS10118 HTCL-IAS-HK-AP
More specifics
2
IRR route objects
2 exact, 10 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 124.217.136.0/23 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 9304 10118
OriginAS10118 Hutchison Telephone Company Limited
Origin codeIGP
Communities174:21201 174:22039 36601:150 36601:174 36601:2001
Updated3d 12h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 9304 10118
OriginAS10118 Hutchison Telephone Company Limited
Origin codeIGP
Communities903:900 903:13760
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9304 10118
OriginAS10118 Hutchison Telephone Company Limited
Origin codeIGP
Communities36295:100
Updated4d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9304 10118
OriginAS10118 Hutchison Telephone Company Limited
Origin codeIGP
Communitiesnone
Updated3d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 9304 10118
OriginAS10118 Hutchison Telephone Company Limited
Origin codeIGP
Communities174:21201 174:22039 36295:100 36295:174
Updated3d 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS10118 to originate 124.217.128.0/18 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
124.217.128.0/18/24AS10118 HTCL-IAS-HK-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
124.217.136.0/23AS10118 HTCL-IAS-HK-APNTTCOMProxy-registered route objectMAINT-AS9304
124.217.136.0/23AS10118 HTCL-IAS-HK-APRADBProxy-registered route objectMAINT-AS9304
124.217.136.0/22 coveringAS10118 HTCL-IAS-HK-APNTTCOMProxy-registered route objectMAINT-AS9304
124.217.136.0/22 coveringAS10118 HTCL-IAS-HK-APRADBProxy-registered route objectMAINT-AS9304
124.217.136.0/21 coveringAS10118 HTCL-IAS-HK-APNTTCOMProxy-registered route objectMAINT-AS9304
124.217.136.0/21 coveringAS10118 HTCL-IAS-HK-APRADBProxy-registered route objectMAINT-AS9304
124.217.128.0/20 coveringAS10118 HTCL-IAS-HK-APNTTCOMProxy-registered route objectMAINT-AS9304
124.217.128.0/20 coveringAS10118 HTCL-IAS-HK-APRADBProxy-registered route objectMAINT-AS9304
124.217.128.0/19 coveringAS10118 HTCL-IAS-HK-APNTTCOMProxy-registered route objectMAINT-AS9304
124.217.128.0/19 coveringAS10118 HTCL-IAS-HK-APRADBProxy-registered route objectMAINT-AS9304
124.217.128.0/18 coveringAS10118 HTCL-IAS-HK-APNTTCOMProxy-registered route objectMAINT-AS9304
124.217.128.0/18 coveringAS10118 HTCL-IAS-HK-APRADBProxy-registered route objectMAINT-AS9304
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

124.217.128.0/18 AS10118 HTCL-IAS-HK-AP
More specific

Prefixes inside 124.217.136.0/23

2 announced prefixes fall inside this one.

Show the 2 prefixes
124.217.136.0/24 AS10118 HTCL-IAS-HK-AP124.217.137.0/24 AS10118 HTCL-IAS-HK-AP
Tools

Check 124.217.136.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API