Data as of Nov 12, 2026
110.44.20.0/22
No anonymizer space · no proxy exits in 30 daysAT TOKYO Corporation
Network & registry
Origin network
AS9999
JP
- Name
- AT TOKYO Corporation
- Type
- Hosting
- Registered
- Apr 27, 2000
- Domain
- attokyo.co.jp
- Website
- www.attokyo.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2012
- Current origin since
- Nov 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 110.44.20.0/22 | AS9999 | /22 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 110.
44. 20. 0/ 22 - Netname
- ATTOKYO-CIDR-BLK-JP
- Registrant
- AT TOKYO Corporation
- Registrant country
- JP
- Organization
- AT TOKYO Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jun 6, 2012
- RIR
- APNIC
- Country
- JP
- Delegated
- Jan 12, 2011
- Status
- assigned
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