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Data as of Nov 7, 2026

177.5.56.0/22

No anonymizer space · no proxy exits in 30 days

Fastnet Data Inc · space held by Ctcsci Tech Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS8796
Type
Hosting
Risk
50 / 100 · Medium

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
177.5.48.0/204,096CTCSCITECHLIMITED-HKCtcsci Tech Limited (ORG-CTL14-AP) · HKALLOCATED PORTABLE—abuse@ctcsci.com
└ 177.5.56.0/212,048HKCICL-HKHong Kong Communications International CO.,LIMITEDASSIGNED NON-PORTABLE—support@hncloud.com

Network & registry

AnnouncementRPKI & IRRWhois & abuse
Registry

Holder

Organization
Ctcsci Tech Limited
Handle
ORG-CTL14-AP
Range
177.5.48.0/20
Registration type
ALLOCATED PORTABLE
Origin network

AS8796

US
Name
Fastnet Data Inc
Type
Hosting
Registered
Apr 4, 2022
Domain
fastnetdata.com
Website
www.fastnetdata.com
Industry
Hosting, Cloud Provider, Data Center, Server Colocation
Spamhaus ASN-DROP
not listed