Data as of Nov 12, 2026
133.165.149.0/24
2 residential-proxy exits · 30 daysSony Network Communications Inc. · space held by Japan Network Information Center
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Always-on exits
1
50% of its exits
Providers
20
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
903 observations
Proxy providers listing exits
- Ake.net
- AnyIP
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- FlashProxy
- FloppyData
- GonzoProxy
- IPOasis
- Infatica
- MangoProxy
- NodeMaven
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- VitalExclusive
- VitalProxy
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 |
|---|---|---|---|---|---|---|
| 133.0.0.0/8 | 16,777,216 | JPNIC-NET-JP-ERX | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 133.165.128.0/18
- Prefix
- 133.165.128.0/18
- Announced by
- AS2527 Sony Network Communications Inc.
- Type
- Residential
- Proxy exits
- 138
- Always-on exits
- 14
- RPKI
- RPKI valid
- Netname
- So-net-CIDR-BLK-JP
- Registrant
- Sony Network Communications Inc.
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 133.
0. 0. 0/ 8 - Registration type
- ALLOCATED PORTABLE
Origin network
AS2527
JP
- Name
- Sony Network Communications Inc.
- Type
- Internet provider
- Registered
- Apr 5, 2002
- Domain
- sonynetwork.co.jp
- Website
- www.so-net.ne.jp/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 133.165.128.0/18
133.165.128.0/18
Routing history
- Pattern
- Stable
- First seen
- Mar 2021
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 133.165.128.0/18 | AS2527 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 133.
165. 128. 0/ 18 - Netname
- So-net-CIDR-BLK-JP
- Registrant
- Sony Network Communications Inc.
- Registrant country
- JP
- Organization
- Sony Network Communications Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Mar 10, 2021
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
so-net. ne. jp