Data as of Nov 10, 2026
49.245.239.0/24
No anonymizer space · no proxy exits in 30 daysMobileOne Ltd. Mobile/Internet Service Provider Singapore · space held by M1 Limited
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 49.245.0.0/16 | 65,536 | M1LIMITED-SG | M1 Limited (ORG-ML7-AP) · SG | ALLOCATED PORTABLE | — | abuse@ |
| └ 49.245.128.0/17 | 32,768 | Mobile-Broadband | M1 Ltd | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Announced by
Covering announcement 49.245.128.0/17
- Prefix
- 49.245.128.0/17
- Announced by
- AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore
- Type
- Mobile
- RPKI
- RPKI valid
- Netname
- Mobile-Broadband
- Registrant
- M1 Ltd
- RIR
- APNIC
Registry
Holder
- Organization
- M1 Limited
- Handle
- ORG-ML7-AP
- Range
- 49.
245. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- M1 Ltd
- Reallocated range
- 49.
245. 128. 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
Routing timeline
Who has announced 49.245.128.0/17
49.245.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Nov 2010
- Current origin since
- Nov 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.245.0.0/16 | AS4773 | /32 | APNIC | RPKI valid |
IRR
Route objects on 49.245.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4773 | RADB | MobileOne Ltd | MAINT-AS17547 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 49.
245. 128. 0/ 17 - Netname
- Mobile-Broadband
- Registrant
- M1 Ltd
- Registrant country
- SG
- Organization
- M1 Ltd
- Org country
- SG
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 18, 2021
- Maintainer
- MAINT-AP-MOBILEONE-SG
- RIR
- APNIC
- Country
- SG
- Delegated
- Nov 11, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
m1. com. sg - Name
- ABUSE MOBILEONELTDSG
- Handle
- AM2690-AP