Data as of Nov 5, 2026
203.141.236.0/22
No anonymizer space · no proxy exits in 30 daysSECOM Trust Systems Co.,Ltd. · space held by Japan Network Information Center
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. | 393,216 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 203.
136. 0. 0 - 203. 141. 255. 255 - Registration type
- ALLOCATED PORTABLE
Origin network
AS10006
JP
- Name
- SECOM Trust Systems Co.,Ltd.
- Type
- Hosting
- Registered
- Apr 27, 2000
- Domain
- secomtrust.net
- Website
- www.secomtrust.net/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2018
- Current origin since
- Mar 2018 · 8.6 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10006 | JPIRR | SECOM Trust Systems Co.,Ltd. | MAINT-AS10006 | Apr 28, 2026 |
Whois
Registration for this announcement
- Range
- 203.
141. 232. 0/ 21 - Netname
- OBICNET
- Registrant
- OBIC INTERNET(OBIC Co., Ltd.)
- Registrant country
- JP
- Organization
- OBIC INTERNET(OBIC Co., Ltd.)
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jan 21, 2025
- RIR
- APNIC
- Country
- JP
- Delegated
- May 21, 1996
- Status
- assigned