ResearchRouting table, looking glass, RPKI & IRR

219.235.0.0/20 Big Data Center Of Shandong Province

Announced by AS139154 Big Data Center Of Shandong Province. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 219.235.0.0/20

Prefix
219.235.0.0/20
Origin
AS139154 CEGN-SD
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 219.235.0.0/20 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 139154
OriginAS139154 Big Data Center Of Shandong Province
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 4837 139154
OriginAS139154 Big Data Center Of Shandong Province
Origin codeIGP
Communities903:900 903:13760
Updated7d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4837 139154
OriginAS139154 Big Data Center Of Shandong Province
Origin codeIGP
Communities36295:100
Updated7d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4837 139154
OriginAS139154 Big Data Center Of Shandong Province
Origin codeIGP
Communitiesnone
Updated7d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837×2 139154
OriginAS139154 Big Data Center Of Shandong Province
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS139154 to originate 219.235.0.0/20 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
219.235.0.0/20/20AS139154 CEGN-SDAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
219.235.0.0/20AS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
219.235.0.0/20AS4837 CHINA169-BackboneLEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
219.235.0.0/20AS139154 CEGN-SDRADBShandong big data Bureau NetworkMAINT-AS58540
Tools

Check 219.235.0.0/20 live

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