ResearchRouting table, looking glass, RPKI & IRR

211.95.0.0/17 China Unicom Shanghai network

Announced by AS17621 China Unicom Shanghai network. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 211.95.0.0/17

Prefix
211.95.0.0/17
Origin
AS17621 CNCGROUP-SH
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
27
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 211.95.0.0/17 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 4837×2 17621
OriginAS17621 China Unicom Shanghai network
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 9h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 4837 17621
OriginAS17621 China Unicom Shanghai network
Origin codeIGP
Communities903:900 903:13760
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4837 17621
OriginAS17621 China Unicom Shanghai network
Origin codeIGP
Communities36295:100
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4837 17621
OriginAS17621 China Unicom Shanghai network
Origin codeIGP
Communitiesnone
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837×2 17621
OriginAS17621 China Unicom Shanghai network
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 11h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS17621 to originate 211.95.0.0/17 up to /17. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
211.95.0.0/17/17AS17621 CNCGROUP-SHAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
211.95.0.0/17AS17621 CNCGROUP-SHNTTCOMCMI IP TransitMAINT-CMI-INT-HK
211.95.0.0/17AS17621 CNCGROUP-SHRADBCMI (Customer Route)MAINT-AS58453
More specific

Prefixes inside 211.95.0.0/17

27 announced prefixes fall inside this one.

Show the 27 prefixes
211.95.22.0/24 AS138421 CU-CN-AS211.95.32.0/24 AS140979 UNICOM-SHFT-IDC211.95.33.0/24 AS17621 CNCGROUP-SH211.95.34.0/24 AS17621 CNCGROUP-SH211.95.35.0/24 AS17621 CNCGROUP-SH211.95.36.0/24 AS17621 CNCGROUP-SH211.95.37.0/24 AS17621 CNCGROUP-SH211.95.38.0/24 AS17621 CNCGROUP-SH211.95.48.0/21 AS17621 CNCGROUP-SH211.95.48.0/24 AS17621 CNCGROUP-SH211.95.49.0/24 AS17621 CNCGROUP-SH211.95.51.0/24 AS17621 CNCGROUP-SH211.95.52.0/24 AS17621 CNCGROUP-SH211.95.53.0/24 AS17621 CNCGROUP-SH211.95.54.0/24 AS138421 CU-CN-AS211.95.55.0/24 AS138421 CU-CN-AS211.95.60.0/23 AS17621 CNCGROUP-SH211.95.60.0/24 AS138421 CU-CN-AS211.95.70.0/24 AS17621 CNCGROUP-SH211.95.71.0/24 AS17621 CNCGROUP-SH211.95.72.0/21 AS17621 CNCGROUP-SH211.95.72.0/24 AS17621 CNCGROUP-SH211.95.73.0/24 AS138421 CU-CN-AS211.95.75.0/24 AS138421 CU-CN-AS211.95.76.0/24 AS138421 CU-CN-AS211.95.77.0/24 AS17621 CNCGROUP-SH211.95.79.0/24 AS138421 CU-CN-AS
Tools

Check 211.95.0.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API