ResearchRouting table, looking glass, RPKI & IRR

120.31.136.0/21 CHINANET Guangdong province network

Announced by AS134764 CHINANET Guangdong province network. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 120.31.136.0/21

Prefix
120.31.136.0/21
Origin
AS134764 CT-FoShan-IDC
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
5 exact, 18 covering
In RouteViews
2026-10-13 16:03 UTC
Paths

How 120.31.136.0/21 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 4134 134764
OriginAS134764 CHINANET Guangdong province network
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 134764
OriginAS134764 CHINANET Guangdong province network
Origin codeIGP
Communities903:900 903:13760
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 134764
OriginAS134764 CHINANET Guangdong province network
Origin codeIGP
Communities36295:100
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4134 134764
OriginAS134764 CHINANET Guangdong province network
Origin codeIGP
Communitiesnone
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 134764
OriginAS134764 CHINANET Guangdong province network
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 15h 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
120.31.136.0/21AS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
120.31.136.0/21AS38372 DREAMGONTTCOMProxy-registered route objectMAINT-AS9304
120.31.136.0/21AS38372 DREAMGORADBProxy-registered route objectMAINT-HGC-INTL
120.31.136.0/21AS134764 CT-FoShan-IDCRADBFoShan RuiJiang Science and Tech Ltd. -FSIDC-STATICMAINT-AS4813
120.31.136.0/21AS135373RADBProxy-registered route objectMAINT-HGC-INTL
120.31.128.0/20 coveringAS38372 DREAMGONTTCOMProxy-registered route objectMAINT-AS9304
120.31.128.0/20 coveringAS135373NTTCOMProxy-registered route objectMAINT-AS9304
120.31.128.0/20 coveringAS38372 DREAMGORADBEfly Network LimitedMAINT-AS4645
120.31.128.0/20 coveringAS135373RADBProxy-registered route objectMAINT-HGC-INTL
120.31.128.0/19 coveringAS38372 DREAMGONTTCOMProxy-registered route objectMAINT-AS9304
120.31.128.0/19 coveringAS135373NTTCOMProxy-registered route objectMAINT-AS9304
120.31.128.0/19 coveringAS38372 DREAMGORADBProxy-registered route objectMAINT-HGC-INTL
120.31.128.0/19 coveringAS135373RADBProxy-registered route objectMAINT-HGC-INTL
120.31.128.0/18 coveringAS38372 DREAMGONTTCOMProxy-registered route objectMAINT-AS9304
120.31.128.0/18 coveringAS38372 DREAMGORADBProxy-registered route objectMAINT-HGC-INTL
120.31.128.0/18 coveringAS135373RADBProxy-registered route objectMAINT-HGC-INTL
120.31.128.0/17 coveringAS17816 CHINA169-GZAPNICCNC Group CHINA169 Guangdong Province network Addresses from CNNIC(RJNET)MAINT-CNCGROUP-RR
120.31.128.0/17 coveringAS38372 DREAMGONTTCOMProxy-registered route objectMAINT-AS9304
120.31.128.0/17 coveringAS38372 DREAMGORADBProxy-registered route objectMAINT-HGC-INTL
120.31.128.0/17 coveringAS135373RADBProxy-registered route objectMAINT-HGC-INTL
120.31.0.0/16 coveringAS38372 DREAMGONTTCOMProxy-registered route objectMAINT-AS9304
120.31.0.0/16 coveringAS38372 DREAMGORADBEfly Network LimitedMAINT-AS4645
120.31.0.0/16 coveringAS135373RADBHKT Customer RouteMAINT-AS4515
Tools

Check 120.31.136.0/21 live

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