Data as of Nov 8, 2026
220.216.112.0/22
No anonymizer space · no proxy exits in 30 daysTOKAI Communications Corporation · space held by Japan Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 220.216.0.0/17 since May 2005 | AS10010 | Residential | 142 20 always on | Japan Network Information Center |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 220.208.0.0/12 | 1,048,576 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 220.
208. 0. 0/ 12 - Registration type
- ALLOCATED PORTABLE
Origin network
AS10010
JP
- Name
- TOKAI Communications Corporation
- Type
- Internet provider
- Registered
- Apr 27, 2000
- Domain
- tokai-com.co.jp
- Website
- www.tokai-com.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
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 |
|---|---|---|---|---|
| 220.216.112.0/22 | AS10010 | /24 | APNIC | RPKI valid |
| 220.216.0.0/17 | AS10010 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 220.
216. 112. 0/ 22 - Netname
- SHIZUOKA-NET
- Registrant
- Shizuoka Internet
- Registrant country
- JP
- Organization
- Shizuoka Internet
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Nov 13, 2007
- RIR
- APNIC
- Country
- JP
- Delegated
- Feb 10, 2003
- Status
- assigned