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Data as of Nov 3, 2026

175.156.0.0/18

No anonymizer space · no proxy exits in 30 days

MobileOne Ltd. Mobile/Internet Service Provider Singapore · space held by M1 Limited

Announcement
175.156.0.0/17
RPKI valid
Announced by
AS4773
Type
Mobile
Risk
10 / 100 · Low
Shared address
Recent change
New origin Sep 2026
from AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore, after 6.3 years unannounced

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
175.156.0.0/16
since Jan 2010
AS4773Mobile2,508
105 always on
M1 Limited

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
175.156.0.0/1665,536M1LIMITED-SGM1 Limited (ORG-ML7-AP) · SGALLOCATED PORTABLE—[email protected]
└ 175.156.0.0/1732,768M1NetM1 LtdALLOCATED NON-PORTABLE—[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 175.156.0.0/17

Prefix
175.156.0.0/17
Announced by
AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore
Type
Mobile
Proxy exits
850
Always-on exits
54
RPKI
RPKI valid
Netname
M1Net
Registrant
M1 Ltd
RIR
APNIC
Registry

Holder

Organization
M1 Limited
Handle
ORG-ML7-AP
Range
175.156.0.0/16
Registration type
ALLOCATED PORTABLE
Reallocated to
M1 Ltd
Reallocated range
175.156.0.0/17
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS4773

SG
Name
MobileOne Ltd. Mobile/Internet Service Provider Singapore
Type
Internet provider
Registered
Jan 10, 2005
Domain
m1.com.sg
Website
www.m1.com.sg
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed