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Data as of Nov 4, 2026

103.183.66.0/23

No anonymizer space · no proxy exits in 30 days

Morgan Stanley Management Service (Shanghai) Limited

Announcement
this exact prefix
No RPKI
Announced by
AS7653
Type
Business

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
103.183.66.0/24
since Jul 2022
AS7609BusinessMorgan Stanley Management Service (Shanghai) Limited
103.183.67.0/24
since Jul 2022
AS7653BusinessMorgan Stanley Management Service (Shanghai) Limited

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
103.183.66.0/23512MSMSL-CNMorgan Stanley Management Service (Shanghai) Limited (ORG-MSMS1-AP) · CNALLOCATED PORTABLE—[email protected]
└ 103.183.66.0/24256MSMSL-CN-SHMorgan Stanley Management Service (Shanghai) LimitedASSIGNED NON-PORTABLE—[email protected]
└ 103.183.67.0/24256MSMSL-CN-BJMorgan Stanley Management Service (Shanghai) LimitedASSIGNED NON-PORTABLE—[email protected]

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS7653

CN
Name
Morgan Stanley Management Service (Shanghai) Limited
Type
Business
Registered
Dec 23, 2021
Domain
morganstanley.com
Industry
Service
Spamhaus ASN-DROP
not listed