Data as of Nov 10, 2026
203.131.201.0/24
No anonymizer space · no proxy exits in 30 daysAS for DATAHOTEL, which is one of iDC in Japan · space held by NHN Techorus Corp.
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 |
|---|---|---|---|---|---|---|
| 203.131.192.0/20 | 4,096 | TECHORUS | NHN Techorus Corp. (ORG-NTC2-AP) · JP | ALLOCATED PORTABLE | — | ipaddress@ |
| └ 203.131.200.0/21 | 2,048 | DH-CONNECT | NHN Techorus Corp. | ASSIGNED NON-PORTABLE | — | ipaddress@ |
Network & registry
Announced by
Covering announcement 203.131.192.0/20
- Prefix
- 203.131.192.0/20
- Announced by
- AS17707 AS for DATAHOTEL, which is one of iDC in Japan
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- TECHORUS
- Registrant
- NHN Techorus Corp.
- RIR
- APNIC
Origin network
AS17707
JP
- Name
- AS for DATAHOTEL, which is one of iDC in Japan
- Type
- Hosting
- Registered
- Mar 29, 2001
- Domain
- nhn-techorus.com
- Website
- nhn-techorus.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.131.192.0/20
203.131.192.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.131.192.0/20 | AS17707 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
131. 192. 0/ 20 - Netname
- TECHORUS
- Registrant
- NHN Techorus Corp.
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 2, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Jan 16, 2001
- Status
- assigned
Report abuse
Abuse contact
- ipaddress@
data-hotel. net - Name
- ABUSE TECHORUSJP
- Handle
- AT1154-AP