Data as of Nov 3, 2026
103.4.68.0/22
No anonymizer space · no proxy exits in 30 daysTOKAI Communications Corporation · space held by 777WORKS Co.,Ltd
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 |
|---|---|---|---|---|---|---|
| 103.4.68.0/22 | 1,024 | JP-777-WORKS | 777WORKS Co.,Ltd (ORG-CA87-AP) · JP | ALLOCATED PORTABLE | — | [email protected] |
| └ 103.4.68.0/24 | 256 | JP-777-WORKS1 | 1-50-4-202 Hatsudai | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 103.4.69.0/24 | 256 | JP-777-WORKS2 | 1-50-4-202 Hatsudai | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 103.4.70.0/24 | 256 | JP-777-WORKS3 | 1-50-4-202 Hatsudai | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 103.4.71.0/24 | 256 | JP-777-WORKS4 | 1-50-4-202 Hatsudai | ASSIGNED NON-PORTABLE | — | [email protected] |
Network & registry
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
- Stable
- First seen
- Jun 2011
- Current origin since
- Aug 2018 · 8.2 yr
- Origin networks
- 3
- Last change of origin
- Aug 2018
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 103.4.68.0/22
- Netname
- JP-777-WORKS
- Registrant
- 777WORKS Co.,Ltd
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 25, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 2, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE X777WORKSJP
- Handle
- AX108-AP