ResearchRouting table, looking glass, RPKI & IRR

156.239.52.0/23 Ansheng Network Technology Co., Limited

Announced by AS134365 Ansheng Network Technology Co., Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 156.239.52.0/23

Prefix
156.239.52.0/23
Origin
AS134365 ANSHENG-AS-AP
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
13 exact, 0 covering
In RouteViews
2026-10-13 16:03 UTC
Paths

How 156.239.52.0/23 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 2914 134365×2
OriginAS134365 Ansheng Network Technology Co., Limited
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 134365×2
OriginAS134365 Ansheng Network Technology Co., Limited
Origin codeIGP
Communities903:900 903:13760
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 134365×2
OriginAS134365 Ansheng Network Technology Co., Limited
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated3h 57m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 2914 134365×2
OriginAS134365 Ansheng Network Technology Co., Limited
Origin codeIGP
Communities174:21000 174:22013
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2914 134365×2
OriginAS134365 Ansheng Network Technology Co., Limited
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 15h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS134365 to originate 156.239.52.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
156.239.52.0/23/24AS8796 FD-298-8796AFRINIC
156.239.52.0/23/24AS40065 CNSERVERSAFRINIC
156.239.52.0/23/24AS54600 PEG-SVAFRINIC
156.239.52.0/23/24AS55020 MATICVENTURESAFRINIC
156.239.52.0/23/24AS134365 ANSHENG-AS-APAFRINIC
156.239.52.0/23/24AS400619 AROSS-ASAFRINIC
156.239.52.0/23/24AS402169 USCLOUD INCAFRINIC
156.239.0.0/16/24AS17561 LCS-AS-APAFRINIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
156.239.52.0/23AS8796 FD-298-8796AFRINICFastmos Co LimitedLARUS-SERVICE-MNT
156.239.52.0/23AS40065 CNSERVERSAFRINICFastmos Co LimitedLARUS-SERVICE-MNT
156.239.52.0/23AS54600 PEG-SVAFRINICFastmos Co LimitedLARUS-SERVICE-MNT
156.239.52.0/23AS55020 MATICVENTURESAFRINICFastmos Co LimitedLARUS-SERVICE-MNT
156.239.52.0/23AS137899 ILAYERLIMITED-AS-APAFRINICFastmos Co LimitedLARUS-SERVICE-MNT
156.239.52.0/23AS400619 AROSS-ASAFRINICFastmos Co LimitedLARUS-SERVICE-MNT
156.239.52.0/23AS8796 FD-298-8796RADBFastmos Co LimitedMAINT-LARUS
156.239.52.0/23AS40065 CNSERVERSRADBFastmos Co LimitedMAINT-LARUS
156.239.52.0/23AS54600 PEG-SVRADBFastmos Co LimitedMAINT-LARUS
156.239.52.0/23AS55020 MATICVENTURESRADBFastmos Co LimitedMAINT-LARUS
156.239.52.0/23AS134365 ANSHENG-AS-APRADBFastmos_Co_LimitedMAINT-LARUS
156.239.52.0/23AS400619 AROSS-ASRADBFastmos Co LimitedMAINT-LARUS
156.239.52.0/23AS402169 USCLOUD INCRADBFastmos_Co_LimitedMAINT-LARUS
More specific

Prefixes inside 156.239.52.0/23

2 announced prefixes fall inside this one.

Show the 2 prefixes
156.239.52.0/24 AS134365 ANSHENG-AS-AP156.239.53.0/24 AS134365 ANSHENG-AS-AP
Tools

Check 156.239.52.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API