Data as of Nov 10, 2026
203.78.201.0/24
No anonymizer space · no proxy exits in 30 daysArcnet NTT MSC ISP · space held by NTT Ltd Japan Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.78.192.0/20 since Aug 2016 | AS2914 | Internet provider | 1 | NTT Ltd Japan Corporation |
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 |
|---|---|---|---|---|---|---|
| 203.78.192.0/20 | 4,096 | NTTGIN-JP | NTT Ltd Japan Corporation (ORG-NWTC4-AP) · JP | ALLOCATED PORTABLE | — | abuse@ |
| └ 203.78.200.0/22 | 1,024 | NTTMSCMY-GIN | NTT MSC Sdn Bhd | ASSIGNED NON-PORTABLE | — | abuse@ |
Network & registry
Announced by
Covering announcement 203.78.200.0/22
- Prefix
- 203.78.200.0/22
- Announced by
- AS10204 Arcnet NTT MSC ISP
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- NTTMSCMY-GIN
- Registrant
- NTT MSC Sdn Bhd
- RIR
- APNIC
Registry
Holder
- Organization
- NTT Ltd Japan Corporation
- Handle
- ORG-NWTC4-AP
- Range
- 203.
78. 192. 0/ 20 - Registration type
- ALLOCATED PORTABLE
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
203.78.200.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2023
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.78.200.0/22 | AS10204 | /24 | APNIC | RPKI valid |
| 203.78.192.0/20 | AS2914 | /20 | APNIC | Another network |
IRR
Route objects on 203.78.200.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10204 | APNIC | NTT Ltd Japan Corporation | MAINT-NTTGIN-JP | Sep 8, 2023 |
Whois
Registration for this announcement
- Range
- 203.
78. 200. 0/ 22 - Netname
- NTTMSCMY-GIN
- Registrant
- NTT MSC Sdn Bhd
- Registrant country
- MY
- Organization
- NTT MSC Sdn Bhd
- Org country
- MY
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 18, 2023
- Maintainer
- MAINT-NTTGIN-JP
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 7, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gin. ntt. net - Name
- ABUSE NTTGINJP
- Handle
- AN934-AP