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Data as of Nov 7, 2026

203.123.48.0/24

No anonymizer space · no proxy exits in 30 days

DCS1 Pte. Ltd.

Announcement
203.123.48.0/22
RPKI valid
Announced by
AS37989
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.123.48.0/212,048DCS1PTELTD-SGDCS1 Pte. Ltd. (ORG-DPL42-AP) · SGALLOCATED PORTABLE—noc@dcs1.biz
└ 203.123.48.0/221,024DCS1-01Main Network for DCS1ALLOCATED NON-PORTABLE—ghane0@gmail.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.123.48.0/22

Prefix
203.123.48.0/22
Announced by
AS37989 DCS1 Pte. Ltd.
Type
Hosting
RPKI
RPKI valid
Netname
DCS1-01
Registrant
Main Network for DCS1
RIR
APNIC
Registry

Holder

Organization
DCS1 Pte. Ltd.
Handle
ORG-DPL42-AP
Range
203.123.48.0/21
Registration type
ALLOCATED PORTABLE
Reallocated to
Main Network for DCS1
Reallocated range
203.123.48.0/22
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS37989

SG
Name
DCS1 Pte. Ltd.
Type
Hosting
Registered
Mar 24, 2006
Domain
dcs1.biz
Website
www.dcs1.biz
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed