Data as of Nov 8, 2026
202.240.108.0/24
No anonymizer space · no proxy exits in 30 daysMusashino University E.F. · space held by Japan Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.240.108.0/23 since Aug 2019 | AS131946 | Business | 3 | 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 |
|---|---|---|---|---|---|---|
| 202.240.0.0/12 | 1,048,576 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 202.
240. 0. 0/ 12 - Registration type
- ALLOCATED PORTABLE
Origin network
AS131946
JP
- Name
- Musashino University E.F.
- Type
- Education
- Registered
- Aug 4, 2011
- Domain
- musashino-u.ac.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2019
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS131946 | JPIRR | MUSASHINO UNIVERSITY E.F. | MAINT-AS131946 | Oct 30, 2026 |
Whois
Registration for this announcement
- Range
- 202.
240. 108. 0/ 23 - Netname
- MILNET-CIDR-BLK-JP
- Registrant
- Musashino University E.F.
- Registrant country
- JP
- Organization
- Musashino University E.F.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jun 13, 2019
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 29, 1995
- Status
- assigned