Data as of Nov 8, 2026
138.75.187.0/24
No anonymizer space · no proxy exits in 30 daysMobileOne Ltd. Mobile/Internet Service Provider Singapore · space held by M1 Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 138.75.128.0/17 since Mar 2014 | AS4773 | Mobile | 907 56 always on | M1 Limited |
Network & registry
Announced by
Covering announcement 138.75.128.0/18
- Prefix
- 138.75.128.0/18
- Announced by
- AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore
- Type
- Mobile
- Proxy exits
- 12
- RPKI
- RPKI valid
- Netname
- M1LIMITED-SG
- Registrant
- M1 Limited
- RIR
- APNIC
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
Covering aggregate above, the prefix's own history below
138.75.128.0/18
Routing history
- Pattern
- Stable
- First seen
- Jun 2007
- Current origin since
- Mar 2014 · 13 yr
- Origin networks
- 2
- Last change of origin
- Mar 2014
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.75.128.0/17 | AS4773 | /18 | APNIC | RPKI valid |
IRR
Route objects on 138.75.128.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4773 | RADB | M1 Limited | MAINT-AS4773 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 138.
75. 128. 0/ 17 - Netname
- M1LIMITED-SG
- Registrant
- M1 Limited
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 29, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Mar 2, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
m1. com. sg - Name
- ABUSE SGM1LIMITED
- Handle
- AS2665-AP