ResearchRouting table, looking glass, RPKI & IRR

112.65.228.0/22 China Unicom

Announced by AS138421 China Unicom. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 112.65.228.0/22

Prefix
112.65.228.0/22
Origin
AS138421 CU-CN-AS
RPKI
RPKI valid
Size
1,024 addresses
Less specific
112.65.0.0/16 AS17621 CNCGROUP-SH
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 112.65.228.0/22 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 13760 7029 1299 4837 138421
OriginAS138421 China Unicom
Origin codeIGP
Communities7029:2090 36601:150 36601:2001 36601:13760
Updated4d 15h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 4837 138421
OriginAS138421 China Unicom
Origin codeIGP
Communities903:900 903:13760
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4837 138421
OriginAS138421 China Unicom
Origin codeIGP
Communities36295:100
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4837 138421
OriginAS138421 China Unicom
Origin codeIGP
Communitiesnone
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837×4 138421
OriginAS138421 China Unicom
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS138421 to originate 112.65.228.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
112.65.228.0/22/22AS138421 CU-CN-ASAPNIC
112.65.0.0/16/16AS17621 CNCGROUP-SHAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
112.65.228.0/22AS138421 CU-CN-ASAPNICChina Unicom B811&A1218, China Unicom No.21, Jin-Rong StreetMAINT-CNCGROUP-RR
112.65.0.0/16 coveringAS17621 CNCGROUP-SHNTTCOMCMI IP TransitMAINT-CMI-INT-HK
112.65.0.0/16 coveringAS17621 CNCGROUP-SHRADBCMI (Customer Route)MAINT-AS58453
112.64.0.0/15 coveringAS17621 CNCGROUP-SHAPNICChina Unicom CHINA169 Shanghai Province Network Addresses from APNICMAINT-CNCGROUP-RR
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

112.65.0.0/16 AS17621 CNCGROUP-SH
Tools

Check 112.65.228.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API