Data as of Nov 8, 2026
183.81.176.0/24
No anonymizer space · no proxy exits in 30 daysDOVA Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 183.81.176.0/22 since Dec 2009 | AS45680 | Hosting | 1 | DOVA Corporation |
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 |
|---|---|---|---|---|---|---|
| 183.81.176.0/22 | 1,024 | DOVA | DOVA Corporation | ALLOCATED PORTABLE | — | tech@ |
Network & registry
Registry
Holder
- Organization
- DOVA Corporation
- Range
- 183.
81. 176. 0/ 22 - Registration type
- ALLOCATED PORTABLE
Origin network
AS45680
JP
- Name
- DOVA Corporation
- Type
- Hosting
- Registered
- Apr 2, 2009
- Domain
- dova.co.jp
- Website
- www.dova.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
- Dec 2022
- Current origin since
- Dec 2022 · 3.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 183.81.176.0/22 | AS45680 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 183.
81. 176. 0/ 24 - Netname
- DOVA
- Registrant
- DOVA Co.,Ltd.
- Registrant country
- JP
- Organization
- DOVA Co.,Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Oct 17, 2026
- RIR
- APNIC
- Country
- JP
- Delegated
- Nov 20, 2009
- Status
- assigned