ResearchRouting table, looking glass, RPKI & IRR

172.247.176.0/23 CNSERVERS LLC

Announced by AS40065 CNSERVERS LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 172.247.176.0/23

Prefix
172.247.176.0/23
Origin
AS40065 CNSERVERS
RPKI
RPKI not found
Size
512 addresses
Less specific
172.247.0.0/16 AS40065 CNSERVERS
More specifics
1
IRR route objects
6 exact, 41 covering
In RouteViews
2026-10-16 00:02 UTC
Paths

How 172.247.176.0/23 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 3356 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated1d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communities903:900 903:13760
Updated8d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communities36295:100
Updated8d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communitiesnone
Updated8d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated12d 0h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
172.247.176.0/23AS38197 SUNHK-DATA-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/23AS40065 CNSERVERSNTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/23AS55725NTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/23AS38197 SUNHK-DATA-AS-APRADBProxy-registered route objectMAINT-AS9304
172.247.176.0/23AS40065 CNSERVERSRADBProxy-registered route objectMAINT-AS9304
172.247.176.0/23AS55725RADBProxy-registered route objectMAINT-AS9304
172.247.176.0/22 coveringAS38197 SUNHK-DATA-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/22 coveringAS40065 CNSERVERSNTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/22 coveringAS55725NTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/22 coveringAS38197 SUNHK-DATA-AS-APRADBProxy-registered route objectMAINT-AS9304
172.247.176.0/22 coveringAS40065 CNSERVERSRADBProxy-registered route objectMAINT-AS9304
172.247.176.0/22 coveringAS55725RADBProxy-registered route objectMAINT-AS9304
172.247.176.0/21 coveringAS38197 SUNHK-DATA-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/21 coveringAS40065 CNSERVERSNTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/21 coveringAS55725NTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/21 coveringAS38197 SUNHK-DATA-AS-APRADBProxy-registered route objectMAINT-AS9304
172.247.176.0/21 coveringAS40065 CNSERVERSRADBProxy-registered route objectMAINT-AS9304
172.247.176.0/21 coveringAS55725RADBProxy-registered route objectMAINT-AS9304
172.247.176.0/20 coveringAS38197 SUNHK-DATA-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/20 coveringAS40065 CNSERVERSNTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/20 coveringAS55725NTTCOMProxy-registered route objectMAINT-AS9304
172.247.176.0/20 coveringAS38197 SUNHK-DATA-AS-APRADBProxy-registered route objectMAINT-AS9304
172.247.176.0/20 coveringAS40065 CNSERVERSRADBProxy-registered route objectMAINT-AS9304
172.247.176.0/20 coveringAS55725RADBProxy-registered route objectMAINT-AS9304
172.247.160.0/19 coveringAS38197 SUNHK-DATA-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
172.247.160.0/19 coveringAS40065 CNSERVERSNTTCOMProxy-registered route objectMAINT-AS9304
172.247.160.0/19 coveringAS55725NTTCOMProxy-registered route objectMAINT-AS9304
172.247.160.0/19 coveringAS38197 SUNHK-DATA-AS-APRADBProxy-registered route objectMAINT-AS9304
172.247.160.0/19 coveringAS40065 CNSERVERSRADBProxy-registered route objectMAINT-AS9304
172.247.160.0/19 coveringAS55725RADBProxy-registered route objectMAINT-AS9304
172.247.128.0/18 coveringAS38197 SUNHK-DATA-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
172.247.128.0/18 coveringAS40065 CNSERVERSNTTCOMProxy-registered route objectMAINT-AS9304
172.247.128.0/18 coveringAS55725NTTCOMProxy-registered route objectMAINT-AS9304
172.247.128.0/18 coveringAS9269 HKBN-AS-APRADBHKBN(customer route)MAINT-AS9269
172.247.128.0/18 coveringAS10103 HKBN-AS-APRADBHKBN(customer route)MAINT-AS9269
172.247.128.0/18 coveringAS38197 SUNHK-DATA-AS-APRADBProxy-registered route objectMAINT-AS9304
172.247.128.0/18 coveringAS40065 CNSERVERSRADBCMI (Customer Route)MAINT-AS58453
172.247.128.0/18 coveringAS55725RADBProxy-registered route objectMAINT-AS9304
172.247.128.0/18 coveringAS132422 TELECOM-HKRADBHKBN(customer route)MAINT-AS9269
172.247.128.0/18 coveringAS9269 HKBN-AS-APREACHREACH (Customer Route)MAINT-REACH-NOC
172.247.128.0/17 coveringAS38197 SUNHK-DATA-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
172.247.128.0/17 coveringAS40065 CNSERVERSNTTCOMProxy-registered route objectMAINT-AS9304
172.247.128.0/17 coveringAS38197 SUNHK-DATA-AS-APRADBProxy-registered route objectMAINT-AS9304
172.247.128.0/17 coveringAS40065 CNSERVERSRADBProxy-registered route objectMAINT-AS9304
172.247.0.0/16 coveringAS38197 SUNHK-DATA-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
172.247.0.0/16 coveringAS38197 SUNHK-DATA-AS-APRADBProxy-registered route objectMAINT-AS9304
172.247.0.0/16 coveringAS40065 CNSERVERSRADBcust proxy regMAINT-AS40065
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

172.247.0.0/16 AS40065 CNSERVERS
More specific

Prefixes inside 172.247.176.0/23

1 announced prefix fall inside this one.

Show the 1 prefixes
172.247.177.0/24 AS40065 CNSERVERS
Tools

Check 172.247.176.0/23 live

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