Data as of Nov 11, 2026
133.69.0.0/16
1 residential-proxy exit · 30 daysInternet Technology Research Consortium · space held by Japan Network Information Center
Residential-proxy exits
Proxy exits
1
<0.01% of its addresses · 30 days
Spread
1 of 256
/24s with at least one exit
Providers
1
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- EnigmaProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 133.69.0.0/20 since Sep 2013 | AS2523 | Business | 1 | Japan Network Information Center | |
| 133.69.160.0/22 since Sep 2016 | AS45688 | Business | Japan Network Information Center | ||
| 133.69.168.0/22 since Sep 2016 | AS45688 | Business | Japan Network Information Center | ||
| 133.69.172.0/22 since Sep 2016 | AS45688 | Business | Japan Network Information Center | ||
| 133.69.176.0/24 since Jan 2018 | AS45688 | Business | Japan Network Information Center | ||
| 133.69.184.0/24 since Jan 2018 | AS45688 | Business | Japan Network Information Center | ||
| 133.69.192.0/20 since Aug 2023 | AS2523 | Business | Japan Network Information Center |
Network & registry
Origin network
AS2523
JP
- Name
- Internet Technology Research Consortium
- Type
- Education
- Registered
- Apr 5, 2002
- Domain
- itrc.net
- Website
- www.itrc.net/
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2020 · 6.4 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2523 | JPIRR | ITRC | MAINT-AS2523 | Jun 1, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 133.69.16.0/20 | AS2523 | JPIRR | ITRC | MAINT-AS2523 | Jun 1, 2026 |
| 133.69.48.0/23 | AS7660 | JPIRR | JSPS 163rd Committee on Internet Technology | MAINT-AS2907 | Oct 1, 2026 |
| 133.69.80.0/20 | AS2523 | JPIRR | ITRC | MAINT-AS2523 | Jun 1, 2026 |
| 133.69.128.0/19 | AS2523 | JPIRR | ITRC | MAINT-AS2523 | Jun 1, 2026 |
| 133.69.128.0/20 | AS2523 | JPIRR | ITRC | MAINT-AS2523 | Jun 1, 2026 |
| 133.69.154.0/24 | AS2523 | JPIRR | ITRC | MAINT-AS2523 | Jun 1, 2026 |
| 133.69.160.0/19 | AS45688 | JPIRR | Engineering School, The University of Tokyo. | MAINT-AS2523 | Jun 1, 2026 |
Whois
Registration for this announcement
- Range
- 133.
0. 0. 0/ 8 - Netname
- JPNIC-NET-JP-ERX
- Registrant
- Japan Network Information Center
- Registrant country
- JP
- Organization
- Japan Network Information Center
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 1, 2022
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
nic. ad. jp - Name
- ABUSE JPNICJP
- Handle
- AJ382-AP