Data as of Nov 3, 2026
210.166.16.0/20
No anonymizer space · no proxy exits in 30 daysHokuden Information System Service Co.,Ltd. · space held by Japan Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.166.0.0/19 since May 2005 | AS7672 | Residential | 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 |
|---|---|---|---|---|---|---|
| 210.160.0.0/12 | 1,048,576 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 210.160.0.0/12
- Registration type
- ALLOCATED PORTABLE
Origin network
AS7672
JP
- Name
- Hokuden Information System Service Co.,Ltd.
- Type
- Internet provider
- Registered
- Nov 13, 1997
- Domain
- hiss.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 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.166.0.0/19 | AS7672 | /20 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 210.166.16.0/20
- Netname
- FITWeb-CIDR-BLK-JP
- Registrant
- Hokuden Information System Service Co.,Ltd.
- Registrant country
- JP
- Organization
- Hokuden Information System Service Co.,Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Feb 1, 2006
- RIR
- APNIC
- Country
- JP
- Delegated
- Aug 4, 1997
- Status
- assigned
Report abuse
Abuse contact
- [email protected]