ResearchRouting table, looking glass, RPKI & IRR

219.235.152.0/21 Data Management Centre National Bureau of Statistics of China

Announced by AS45074 Data Management Centre National Bureau of Statistics of China. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 219.235.152.0/21

Prefix
219.235.152.0/21
Origin
AS45074 GOVSTATS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 219.235.152.0/21 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 13760 7029 1299 4837 45074
OriginAS45074 Data Management Centre National Bureau of Statistics of China
Origin codeIGP
Communities7029:2090 36601:150 36601:2001 36601:13760
Updated1d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 4837 45074
OriginAS45074 Data Management Centre National Bureau of Statistics of China
Origin codeIGP
Communities903:900 903:13760
Updated7d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 4837 45074
OriginAS45074 Data Management Centre National Bureau of Statistics of China
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated1h 22m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4837 45074
OriginAS45074 Data Management Centre National Bureau of Statistics of China
Origin codeIGP
Communitiesnone
Updated7d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837×4 45074
OriginAS45074 Data Management Centre National Bureau of Statistics of China
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 14h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS45074 to originate 219.235.152.0/21 up to /21. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
219.235.152.0/21/21AS45074 GOVSTATSAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
219.235.152.0/21AS45074 GOVSTATSAPNICData Management Centre National Bureau of Statistics of ChinaMAINT-CNNIC-AP
219.235.128.0/19 coveringAS7497 CSTNET-AS-APRADBProxy-registered route objectMAINT-AS3491
Tools

Check 219.235.152.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API