Data as of Nov 7, 2026
203.115.237.0/24
No anonymizer space · no proxy exits in 30 daysArcnet NTT MSC ISP · space held by NTT MSC Sdn Bhd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Aug 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.115.224.0/19 since May 2005 | AS10204 | Hosting | 2 | NTT MSC Sdn Bhd | |
| 203.115.192.0/18 since Sep 2006 | AS10204 | Hosting | 2 |
Network & registry
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.115.224.0/20 | AS10204 | /24 | APNIC | RPKI valid |
| 203.115.224.0/19 | AS10204 | /23 | APNIC | Too specific |
| 203.115.192.0/18 | AS10204 | /18 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10204 | APNIC | NTT MSC Sdn Bhd | MAINT-MY-NTT-MSC | Jan 3, 2024 |
Whois
Registration for this announcement
- Range
- 203.
115. 224. 0/ 19 - Netname
- ARCNET
- Registrant
- NTT MSC Sdn Bhd
- Registrant country
- MY
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 7, 2022
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- MY
- Delegated
- Dec 20, 1999
- Status
- assigned
Report abuse
Abuse contact
- isca@
global. ntt - Name
- ABUSE NTTMY
- Handle
- AN941-AP