Data as of Nov 13, 2026
43.231.227.0/28
No anonymizer space · no proxy exits in 30 daysArcnet NTT MSC ISP · space held by NTT MSC Sdn. Bhd.
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS134069 NTT MSC Sdn. Bhd.
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 |
|---|---|---|---|---|---|---|
| 43.231.224.0/22 | 1,024 | NMSBM-MY | NTT MSC Sdn. Bhd. (ORG-NMSB2-AP) · MY | ALLOCATED PORTABLE | — | ap. |
| └ 43.231.227.0/28 | 16 | NTTMSC | NTT MSC Sdn Bhd | ALLOCATED NON-PORTABLE | — | ap. |
Network & registry
Announced by
Covering announcement 43.231.224.0/22
- Prefix
- 43.231.224.0/22
- Announced by
- AS10204 Arcnet NTT MSC ISP
- Type
- Hosting
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- NMSBM-MY
- Registrant
- NTT MSC Sdn. Bhd.
- RIR
- APNIC
Origin network
AS10204
MY
- Name
- Arcnet NTT MSC ISP
- Type
- Hosting
- Registered
- Sep 8, 2000
- Domain
- nttdata.com
- Website
- www.nttdata.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 43.231.224.0/22
43.231.224.0/22
Routing history
- Pattern
- Rotating
- First seen
- Feb 2016
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.231.224.0/22 | AS10204 | /24 | APNIC | RPKI valid |
| 43.231.224.0/22 | AS134069 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 43.
231. 224. 0/ 22 - Netname
- NMSBM-MY
- Registrant
- NTT MSC Sdn. Bhd.
- Registrant country
- MY
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 19, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- MY
- Delegated
- Feb 18, 2015
- Status
- assigned
Report abuse
Abuse contact
- ap.
eis-netops@ global. ntt - Name
- ABUSE NTTEISBB
- Handle
- AN3335-AP