Data as of Nov 7, 2026
202.244.192.0/21
2 residential-proxy exits · 30 daysResearch Organization of Information and Systems, National Institute of Informatics · space held by Japan Network Information Center
Residential-proxy exits
Proxy exits
2
0.10% of its addresses · 30 days
Spread
2 of 8
/24s with at least one exit
Providers
3
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
4 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 202.244.194.0/24 | 0 | 1 | |
| 202.244.196.0/24 | 0 | 1 |
Proxy providers listing exits
- FastProxy
- LemonBright
- VitalExclusive
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
AS2907
JP
- Name
- Research Organization of Information and Systems, National Institute of Informatics
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- sinet.ad.jp
- Website
- www.sinet.ad.jp/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Apr 2012 · 15 yr
- Origin networks
- 2
- Last change of origin
- Apr 2012
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2907 | JPIRR | Iwate Medical University | MAINT-AS2907 | Apr 1, 2026 |
Whois
Registration for this announcement
- Range
- 202.
244. 192. 0/ 21 - Netname
- IMUNET-CIDR-BLK-JP
- Registrant
- Iwate Medical University
- Registrant country
- JP
- Organization
- Iwate Medical University
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jan 28, 2020
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 29, 1995
- Status
- assigned