ResearchRouting table, looking glass, RPKI & IRR

210.82.0.0/17 China Unicom Beijing Province Network

Announced by AS4808 China Unicom Beijing Province Network. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 210.82.0.0/17

Prefix
210.82.0.0/17
Origin
AS4808 CHINA169-BJ
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
5
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 210.82.0.0/17 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 4808×5
OriginAS4808 China Unicom Beijing Province Network
Origin codeIGP
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 7029 1299 4837 4808×5
OriginAS4808 China Unicom Beijing Province Network
Origin codeIGP
Communities903:900 903:13760
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4837 4808×5
OriginAS4808 China Unicom Beijing Province Network
Origin codeIGP
Communities36295:100
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4837 4808×5
OriginAS4808 China Unicom Beijing Province Network
Origin codeIGP
Communities174:21001 174:22013
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837 4808×5
OriginAS4808 China Unicom Beijing Province Network
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 15h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS4808 to originate 210.82.0.0/17 up to /17. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
210.82.0.0/17/17AS4808 CHINA169-BJAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
210.82.0.0/17AS9929 CUIILEVEL3CNC Route ObjectCHINANETCOM-MNT
210.82.0.0/17AS17620 CNCGROUP-BJLEVEL3CNC Route Object-BJ MANCHINANETCOM-MNT
210.82.0.0/16 coveringAS4808 CHINA169-BJAPNICChina Unicom Beijing Province NetworkMAINT-CNCGROUP-RR
210.82.0.0/15 coveringAS9929 CUIIAPNICChina Unicom CncNetMAINT-CNCGROUP-RR
More specific

Prefixes inside 210.82.0.0/17

5 announced prefixes fall inside this one.

Show the 5 prefixes
210.82.38.0/24 AS4808 CHINA169-BJ210.82.56.0/24 AS4808 CHINA169-BJ210.82.58.0/24 AS4808 CHINA169-BJ210.82.94.0/24 AS4808 CHINA169-BJ210.82.98.0/24 AS4808 CHINA169-BJ
Tools

Check 210.82.0.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API