Data as of Nov 5, 2026
160.237.0.0/18
1 residential-proxy exit · 30 daysResearch Organization of Information and Systems, National Institute of Informatics · space held by Tama University
Residential-proxy exits
Proxy exits
1
<0.01% of its addresses · 30 days
Spread
1 of 64
/24s with at least one exit
Providers
3
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
30 observations
Proxy providers listing exits
- LemonBright
- RainProxy
- Shifter
Network & registry
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
- Aug 2018
- Current origin since
- Aug 2018 · 8.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2907 | JPIRR | Tama University | MAINT-AS2907 | Apr 1, 2026 |
Whois
Registration for this announcement
- Range
- 160.
237. 0. 0/ 18 - Netname
- TN-CIDR-BLK-JP
- Registrant
- Tama University
- Registrant country
- JP
- Organization
- Tama University
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Nov 14, 2025
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 16, 1993
- Status
- assigned