Data as of Nov 5, 2026
203.131.192.0/20
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 the announcement: those covering it, widest first, then every record inside it, 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@ |
| └ 203.131.192.192/26 | 64 | DATAHOTEL | Techorus Inc. | ASSIGNED NON-PORTABLE | — | ipaddress@ |
| └ 203.131.200.0/21 | 2,048 | DH-CONNECT | NHN Techorus Corp. | ASSIGNED NON-PORTABLE | — | ipaddress@ |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 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 |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.131.192.0/21 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.192.0/22 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.192.0/23 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.192.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.192.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.193.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.193.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.194.0/23 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.194.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.194.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.195.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.195.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.196.0/22 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.196.0/23 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.196.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.196.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.197.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.197.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.198.0/23 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.198.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.198.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.199.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.199.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.200.0/21 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.200.0/22 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.200.0/23 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.200.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.200.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.201.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.201.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.202.0/23 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.202.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.202.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.203.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.203.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.204.0/22 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.204.0/23 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.204.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.204.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.205.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.205.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.206.0/23 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.206.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.206.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
| 203.131.207.0/24 | AS17707 | RADB | NHN Techorus Corp. | MAINT-AS17707 | Nov 13, 2023 |
| 203.131.207.0/24 | AS17707 | APNIC | NHN Techorus Corp. | MAINT-JP-TECHORUS | Jan 20, 2022 |
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