Data as of Nov 10, 2026
210.166.0.0/20
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 |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.166.5.0/24 since May 2006 | AS7668 | Internet provider | Japan Network Information Center |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 3,840 | 94% | 2 | |
| Internet provider | 256 | 6.3% | 1 |
Network & registry
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 · 22 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.
160. 0. 0/ 12 - Netname
- JPNIC-NET-JP
- Registrant
- Japan Network Information Center
- Registrant country
- JP
- Organization
- Japan Network Information Center
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 1, 2015
- Maintainer
- MAINT-JPNIC
- RIR
- APNIC
- Country
- JP
- Delegated
- Aug 4, 1997
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
nic. ad. jp - Name
- IRT-JPNIC-JP
- Handle
- IRT-JPNIC-JP