Data as of Nov 7, 2026
210.155.240.0/20
No anonymizer space · no proxy exits in 30 daysTOKAI Communications Corporation · 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
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Mar 2024 · 2.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 210.
155. 240. 0/ 20 - Netname
- CS-CIDR-BLK-JP
- Registrant
- CyberSolutions Inc.
- Registrant country
- JP
- Organization
- CyberSolutions Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Feb 1, 2024
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 30, 1996
- Status
- assigned
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