Data as of Nov 9, 2026
210.189.208.0/20
No anonymizer space · no proxy exits in 30 daysIDC Frontier Inc. · space held by Japan Network Information Center
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.189.208.0/23 since Aug 2016 | AS4694 | Hosting | Japan Network Information Center | |
| 210.189.210.0/23 since Jul 2014 | AS4694 | Hosting | Japan Network Information Center | |
| 210.189.212.0/22 since Jul 2014 | AS4694 | Hosting | Japan Network Information Center | |
| 210.189.216.0/21 since Jul 2014 | AS4694 | Hosting | 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 |
|---|---|---|---|---|---|---|
| 210.188.0.0/14 | 262,144 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 210.
188. 0. 0/ 14 - Registration type
- ALLOCATED PORTABLE
Origin network
AS4694
JP
- Name
- IDC Frontier Inc.
- Type
- Hosting
- Registered
- Aug 30, 1995
- Domain
- idcf.jp
- Website
- www.idcf.jp/english/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 210.
189. 208. 0 - 210. 189. 229. 255 - Netname
- IDCFNet-CIDR-BLK-JP
- Registrant
- IDC Frontier Inc.
- Registrant country
- JP
- Organization
- IDC Frontier Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jun 13, 2020
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 9, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
idc. jp