Data as of Nov 7, 2026
210.158.144.0/20
No anonymizer space · no proxy exits in 30 daysCommunity Network Center Inc. · space held by 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 |
|---|---|---|---|---|---|---|
| 210.144.0.0/12 | 1,048,576 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 210.
144. 0. 0/ 12 - Registration type
- ALLOCATED PORTABLE
Origin network
AS9354
JP
- Name
- Community Network Center Inc.
- Type
- Internet provider
- Registered
- Aug 17, 1998
- Domain
- cnci.co.jp
- 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 2006 · 20 yr
- Origin networks
- 2
- Last change of origin
- Jun 2006
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.158.144.0/20 | AS9354 | /20 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
Whois
Registration for this announcement
- Range
- 210.
158. 144. 0/ 20 - Netname
- TDNC-CIDR-BLK-JP
- Registrant
- Community Network Center Inc.
- Registrant country
- JP
- Organization
- Community Network Center Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Mar 18, 2009
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 30, 1996
- Status
- assigned
Report abuse
Abuse contact
- nic@
cnci. co. jp