Data as of Nov 12, 2026
203.211.152.0/23
No anonymizer space · no proxy exits in 30 daysM1 Net Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.211.128.0/19 since Nov 2005 | AS17547 | Residential | M1 Net Ltd |
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 |
|---|---|---|---|---|---|---|
| 203.211.128.0/19 | 8,192 | M1NET-SG | M1 Net Ltd (ORG-MNL2-AP) · SG | ALLOCATED PORTABLE | — | abuse@ |
| └ 203.211.153.0/25 | 128 | AKAMAI-M1 | Akamai M1 | ASSIGNED NON-PORTABLE | — | abuse@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 384 | 75% | 2 | |
| Business | 128 | 25% | 1 |
Network & registry
Announced by
Covering announcement 203.211.144.0/20
- Prefix
- 203.211.144.0/20
- Announced by
- AS17547 M1 Net Ltd
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- M1NET-SG
- Registrant
- M1 Net Ltd
- RIR
- APNIC
Origin network
AS17547
SG
- Name
- M1 Net Ltd
- Type
- Internet provider
- Registered
- Dec 29, 2000
- Domain
- m1net.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
203.211.144.0/20
Routing history
- Pattern
- Stable
- First seen
- Mar 2008
- Current origin since
- Mar 2008 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.211.144.0/20 | AS17547 | /20 | APNIC | RPKI valid |
| 203.211.128.0/19 | AS17547 | /19 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 203.
211. 128. 0/ 19 - Netname
- M1NET-SG
- Registrant
- M1 Net Ltd
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- May 17, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
m1net. sg - Name
- ABUSE M1NETSG
- Handle
- AM2390-AP