ResearchRouting table, looking glass, RPKI & IRR

203.2.160.0/22 CHINANET SHAANXI province Cloud Base network

Announced by AS134768 CHINANET SHAANXI province Cloud Base network. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 203.2.160.0/22

Prefix
203.2.160.0/22
Origin
AS134768 CHINANET-SHAANXI-CLOUD-BASE
RPKI
RPKI valid
Size
1,024 addresses
Less specific
203.2.160.0/21 AS134768 CHINANET-SHAANXI-CLOUD-BASE
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 203.2.160.0/22 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 134768
OriginAS134768 CHINANET SHAANXI province Cloud Base network
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 134768
OriginAS134768 CHINANET SHAANXI province Cloud Base network
Origin codeIGP
Communities903:900 903:13760
Updated4d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 134768
OriginAS134768 CHINANET SHAANXI province Cloud Base network
Origin codeIGP
Communities36295:100
Updated4d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4134 134768
OriginAS134768 CHINANET SHAANXI province Cloud Base network
Origin codeIGP
Communitiesnone
Updated4d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 134768
OriginAS134768 CHINANET SHAANXI province Cloud Base network
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 14h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS134768 to originate 203.2.160.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
203.2.160.0/22/22AS134768 CHINANET-SHAANXI-CLOUD-BASEAPNIC
203.2.160.0/21/21AS134768 CHINANET-SHAANXI-CLOUD-BASEAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
203.2.160.0/22AS134768 CHINANET-SHAANXI-CLOUD-BASERADBchinanet/CN2 shaanxi province networkMAINT-AS4835
203.2.160.0/21 coveringAS134768 CHINANET-SHAANXI-CLOUD-BASERADBChinanet ShanXi networkMAINT-CT-GNOC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

203.2.160.0/21 AS134768 CHINANET-SHAANXI-CLOUD-BASE
Tools

Check 203.2.160.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API