ResearchRouting table, looking glass, RPKI & IRR

150.138.88.0/23 Zaozhuang,Shandong Province, P.R.China.

Announced by AS137690 Zaozhuang,Shandong Province, P.R.China. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 150.138.88.0/23

Prefix
150.138.88.0/23
Origin
AS137690 CHINATELECOM-SHANDONG-ZAOZHUANG-IDC
RPKI
RPKI valid
Size
512 addresses
Less specific
150.138.64.0/19 AS137690 CHINATELECOM-SHANDONG-ZAOZHUANG-IDC
More specifics
1
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 16:02 UTC
Paths

How 150.138.88.0/23 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 137690
OriginAS137690 Zaozhuang,Shandong Province, P.R.China.
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 137690
OriginAS137690 Zaozhuang,Shandong Province, P.R.China.
Origin codeIGP
Communities903:900 903:13760
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 137690
OriginAS137690 Zaozhuang,Shandong Province, P.R.China.
Origin codeIGP
Communities36295:100
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4134 137690
OriginAS137690 Zaozhuang,Shandong Province, P.R.China.
Origin codeIGP
Communitiesnone
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 137690
OriginAS137690 Zaozhuang,Shandong Province, P.R.China.
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS137690 to originate 150.138.88.0/23 up to /23. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
150.138.88.0/23/23AS137690 CHINATELECOM-SHANDONG-ZAOZHUANG-IDCAPNIC
150.138.64.0/19/19AS137690 CHINATELECOM-SHANDONG-ZAOZHUANG-IDCAPNIC
150.138.0.0/15/15AS4134 CHINANET-BACKBONEAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
150.138.88.0/23AS137690 CHINATELECOM-SHANDONG-ZAOZHUANG-IDCRADBChinanet Shandong province ZaozhuangIDC networkMAINT-AS58540
150.138.64.0/19 coveringAS137690 CHINATELECOM-SHANDONG-ZAOZHUANG-IDCRADBChinanet Shandong province ZaozhuangIDC networkMAINT-AS58540
150.138.0.0/15 coveringAS4134 CHINANET-BACKBONERADBChina Telecom NetworkMAINT-CT-GNOC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

150.138.64.0/19 AS137690 CHINATELECOM-SHANDONG-ZAOZHUANG-IDC150.138.0.0/15 AS4134 CHINANET-BACKBONE
More specific

Prefixes inside 150.138.88.0/23

1 announced prefix fall inside this one.

Show the 1 prefixes
150.138.89.0/24 AS137690 CHINATELECOM-SHANDONG-ZAOZHUANG-IDC
Tools

Check 150.138.88.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API