Data as of Nov 10, 2026
221.120.168.0/21
No anonymizer space · no proxy exits in 30 daysGlobal Network Core Co.,Ltd.
Network & registry
Origin network
AS18070
JP
- Name
- Global Network Core Co.,Ltd.
- Type
- Hosting
- Registered
- Dec 27, 2001
- Domain
- global-netcore.jp
- Website
- www.global-netcore.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 221.120.168.0/21 | AS18070 | /21 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 221.
120. 168. 0/ 21 - Netname
- NDAC-CIDR-BLK-JP
- Registrant
- Global Network Core Co.,Ltd.
- Registrant country
- JP
- Organization
- Global Network Core Co.,Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Dec 22, 2010
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 22, 2010
- Status
- assigned
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