Data as of Nov 4, 2026
202.26.231.0/24
No anonymizer space · no proxy exits in 30 daysOPTAGE Inc. · 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 |
|---|---|---|---|---|---|---|
| 202. | 262,144 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 202.
23. 0. 0 - 202. 26. 255. 255 - Registration type
- ALLOCATED PORTABLE
Origin network
AS17511
JP
- Name
- OPTAGE Inc.
- Type
- Internet provider
- Registered
- Dec 12, 2000
- Domain
- optage.co.jp
- Website
- optage.co.jp/en/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2014
- Current origin since
- Nov 2014 · 12 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17511 | RADB | Owned by Museum of Nature and Human Activities, Hyogo | MAINT-AS17511 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 202.
26. 228. 0/ 22 - Netname
- MUSE-NET-1-CIDR-BLK-JP
- Registrant
- Museum of Nature and Human Activities, Hyogo
- Registrant country
- JP
- Organization
- Museum of Nature and Human Activities, Hyogo
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Aug 31, 2021
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 29, 1995
- Status
- assigned