Data as of Nov 5, 2026
202.223.8.0/24
No anonymizer space · no proxy exits in 30 daysDWANGO Co.,Ltd. · space held by Japan Network Information Center
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 202. | 393,216 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 202.223.8.0/23
- Prefix
- 202.223.8.0/23
- Announced by
- AS38634 DWANGO Co.,Ltd.
- Type
- Business
- RPKI
- RPKI valid
- Netname
- KADOKAWADWANGO-CIDR-BLK-JP
- Registrant
- Kadokawa Corporation
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 202.
220. 0. 0 - 202. 225. 255. 255 - Registration type
- ALLOCATED PORTABLE
Origin network
AS38634
JP
- Name
- DWANGO Co.,Ltd.
- Type
- Business
- Registered
- Aug 20, 2007
- Domain
- dwango.co.jp
- Website
- dwango.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 202.223.8.0/23
202.223.8.0/23
Routing history
- Pattern
- Stable
- First seen
- Jul 2020
- Current origin since
- Jul 2020 · 6.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.223.8.0/23 | AS38634 | /23 | APNIC | RPKI valid |
IRR
Route objects on 202.223.8.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS38634 | JPIRR | DWANGO Co.,Ltd. | MAINT-AS38634 | Nov 5, 2025 |
Whois
Registration for this announcement
- Range
- 202.
223. 8. 0/ 22 - Netname
- KADOKAWADWANGO-CIDR-BLK-JP
- Registrant
- Kadokawa Corporation
- Registrant country
- JP
- Organization
- Kadokawa Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- May 25, 2018
- RIR
- APNIC
- Country
- JP
- Delegated
- Oct 19, 1995
- Status
- assigned
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