Data as of Nov 12, 2026
202.243.30.0/24
9 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
9
3.5% of its addresses · 30 days
Providers
9
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
108 observations
Proxy providers listing exits
- AnyIP
- EnigmaProxy
- FloppyData
- LemonBright
- NovaProxy
- Proxiware
- ProxyEmpire
- ThunderProxy
- VantageProxies
Registrations in this block
The registry's network records over this block, widest first, each 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
Announced by
Covering announcement 202.243.16.0/20
- Prefix
- 202.243.16.0/20
- Announced by
- AS2907 Research Organization of Information and Systems, National Institute of Informatics
- Type
- Business
- Proxy exits
- 17
- RPKI
- No RPKI
- Netname
- AMEC-NET-CIDR-BLK-JP
- Registrant
- National University Corporation Asahikawa Medical College
- RIR
- APNIC
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 202.243.16.0/20
202.243.16.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Sep 2013
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 202.243.16.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2907 | JPIRR | National University Corporation Asahikawa Medical College | MAINT-AS2907 | Jul 1, 2026 |
Whois
Registration for this announcement
- Range
- 202.
243. 16. 0/ 20 - Netname
- AMEC-NET-CIDR-BLK-JP
- Registrant
- National University Corporation Asahikawa Medical College
- Registrant country
- JP
- Organization
- National University Corporation Asahikawa Medical College
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Sep 29, 2015
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 29, 1995
- Status
- assigned