Data as of Nov 11, 2026
218.221.3.0/24
11 residential-proxy exits · 30 daysSony Network Communications Inc. · space held by Japan Network Information Center
Residential-proxy exits
Proxy exits
11
4.3% of its addresses · 30 days
Providers
21
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
231 observations
Proxy providers listing exits
- AnyIP
- BirdProxies
- Byteful
- EnigmaProxy
- FloppyData
- GSocks
- Geonix
- IPPeak
- Infatica
- LemonPrime
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- PROXYSCRAPE
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 218. | 1,048,576 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 218.221.0.0/16
- Prefix
- 218.221.0.0/16
- Announced by
- AS2527 Sony Network Communications Inc.
- Type
- Residential
- Proxy exits
- 312
- Always-on exits
- 18
- 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
- 218.
216. 0. 0 - 218. 231. 255. 255 - 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 218.221.0.0/16
218.221.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.221.0.0/16 | AS2527 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 218.
221. 0. 0/ 16 - 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
- Aug 24, 2017
- RIR
- APNIC
- Country
- JP
- Delegated
- Nov 15, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
so-net. ne. jp