Data as of Nov 7, 2026
202.23.128.0/18
No anonymizer space · no proxy exits in 30 daysDoshisha University · 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
AS18267
JP
- Name
- Doshisha University
- Type
- Education
- Registered
- Jul 1, 2002
- Domain
- doshisha.ac.jp
- 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
Whois
Registration for this announcement
- Range
- 202.
23. 128. 0/ 18 - Netname
- DONET-CIDR-BLK-JP
- Registrant
- Doshisha University
- Registrant country
- JP
- Organization
- Doshisha University
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Dec 12, 2023
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 29, 1995
- Status
- assigned