ResearchRouting table, looking glass, RPKI & IRR

43.255.212.0/22 China Unicom Guangdong IP network

Announced by AS136958 China Unicom Guangdong IP network. RPKI valid Seen by 5 of our 5 looking glass sessions. Also originated by AS134764

Summary

What the table says about 43.255.212.0/22

Prefix
43.255.212.0/22
Origin
AS136958 UNICOM-GuangZhou-IDC
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-13 16:03 UTC
Paths

How 43.255.212.0/22 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 21h 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 21h 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

Covered by a ROA authorizing AS136958 to originate 43.255.212.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
43.255.212.0/22/22AS56040 CMNET-GuangDong-APAPNIC
43.255.212.0/22/22AS134764 CT-FoShan-IDCAPNIC
43.255.212.0/22/22AS136958 UNICOM-GuangZhou-IDCAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
43.255.212.0/22AS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
43.255.212.0/22AS56040 CMNET-GuangDong-APRADBCMI (Customer Route)MAINT-AS58453
43.255.212.0/22AS134764 CT-FoShan-IDCRADBGuangdong LITONG Network Technology Limited -FSIDC-STATICMAINT-AS4813
43.255.212.0/22AS136958 UNICOM-GuangZhou-IDCRADBGuangzhou IDC of ChinaUnicomMAINT-AS10099
Tools

Check 43.255.212.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API