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Data as of Nov 7, 2026

103.50.18.0/24

No anonymizer space · no proxy exits in 30 days

LinkChina Telecom Global Limited. · space held by SuperLine Technology Co.,Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS135386
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS63955, after 7.6 years unannounced

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
103.50.16.0/22
since Nov 2018
AS135386HostingSuperLine Technology Co.,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
103.50.16.0/221,024STC-HKSuperLine Technology Co.,Limited (ORG-STC1-AP) · HKALLOCATED PORTABLE—sales@superline.hk
└ 103.50.18.0/24256CDT-HKunknownASSIGNED NON-PORTABLE—sales@superline.hk

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
SuperLine Technology Co.,Limited
Handle
ORG-STC1-AP
Range
103.50.16.0/22
Registration type
ALLOCATED PORTABLE
Origin network

AS135386

HK
Name
LinkChina Telecom Global Limited.
Type
Hosting
Registered
Apr 29, 2016
Domain
linkchina.hk
Website
www.linkchina.hk
Spamhaus ASN-DROP
not listed