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Data as of Nov 9, 2026

177.0.132.0/23

No anonymizer space · no proxy exits in 30 days

Zhipinshang (Hongkong) Electron Communication Technology Limited · space held by Ctcsci Tech Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS140042
Type
Mobile
Risk
10 / 100 · Low
Shared address
Recent change
New origin May 2026
its first announcement on record

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
177.0.128.0/204,096CTCSCITECHLIMITED-HKCtcsci Tech Limited (ORG-CTL14-AP) · HKALLOCATED PORTABLE—abuse@ctcsci.com
└ 177.0.132.0/23512VIVO-MOBILE-SGvivo Mobile Communication Co., Ltd.ALLOCATED NON-PORTABLE—abuse@ctcsci.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Ctcsci Tech Limited
Handle
ORG-CTL14-AP
Range
177.0.128.0/20
Registration type
ALLOCATED PORTABLE
Reallocated to
vivo Mobile Communication Co., Ltd.
Reallocated range
177.0.132.0/23
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS140042

HK
Name
Zhipinshang (Hongkong) Electron Communication Technology Limited
Registered
Jan 17, 2020
Domain
gihnet.com
Industry
Other
Spamhaus ASN-DROP
not listed