Data as of Nov 8, 2026
122.255.217.0/24
3 residential-proxy exits · 30 daysJCOM Co., Ltd.
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
6
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
19 observations
Proxy providers listing exits
- AnyIP
- FloppyData
- Infatica
- NodeProxy
- ProxyEmpire
- Shifter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 122.255.128.0/17 since Aug 2016 | AS4721 | Residential | 162 14 always on |
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 |
|---|---|---|---|---|---|---|
| 122.255.192.0/19 | 8,192 | JCN | JCOM Co., Ltd. | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 122.255.192.0/18
- Prefix
- 122.255.192.0/18
- Announced by
- AS4721 JCOM Co., Ltd.
- Type
- Residential
- Proxy exits
- 76
- Always-on exits
- 9
- RPKI
- RPKI valid
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS4721
JP
- Name
- JCOM Co., Ltd.
- Type
- Internet provider
- Registered
- Aug 30, 1995
- Domain
- jcom.co.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
122.255.192.0/18
Routing history
- Pattern
- Stable
- First seen
- Sep 2015
- Current origin since
- Sep 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 122.255.128.0/17 | AS4721 | /24 | APNIC | RPKI valid |
| 122.255.128.0/17 | AS9824 | /24 | APNIC | Another network |
Whois
Registration for this announcement
122.255.192.0/18 spans several registrations: 3 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- JP
- Delegated
- Aug 26, 2009
- Status
- assigned