ResearchRouting table, looking glass, RPKI & IRR

103.183.66.0/23 Morgan Stanley Management Service (Shanghai) Limited

Announced by AS7609 Morgan Stanley Management Service (Shanghai) Limited. RPKI not found Seen by 5 of our 5 looking glass sessions. Also originated by AS7653

Summary

What the table says about 103.183.66.0/23

Prefix
103.183.66.0/23
Origin
AS7609 MSMSL-AS-AP
RPKI
RPKI not found
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 103.183.66.0/23 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 4837 4808 7653
OriginAS7653 Morgan Stanley Management Service (Shanghai) Limited
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 0h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 4837 4808 7653
OriginAS7653 Morgan Stanley Management Service (Shanghai) Limited
Origin codeIGP
Communities903:900 903:13760
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4837 4808 7653
OriginAS7653 Morgan Stanley Management Service (Shanghai) Limited
Origin codeIGP
Communities36295:100
Updated6d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4837 4808 7653
OriginAS7653 Morgan Stanley Management Service (Shanghai) Limited
Origin codeIGP
Communities174:21001 174:22013
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837 4808 7653
OriginAS7653 Morgan Stanley Management Service (Shanghai) Limited
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 2h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
103.183.66.0/23AS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
103.183.66.0/23AS4837 CHINA169-BackboneLEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
More specific

Prefixes inside 103.183.66.0/23

2 announced prefixes fall inside this one.

Show the 2 prefixes
103.183.66.0/24 AS7609 MSMSL-AS-AP103.183.67.0/24 AS7653 MSMSL-AS-AP
Tools

Check 103.183.66.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API