Data as of Nov 5, 2026
150.9.252.0/23
No anonymizer space · no proxy exits in 30 daysAT-I, Inc.
Network & registry
Origin network
AS58648
JP
- Name
- AT-I, Inc.
- Type
- Internet provider
- Registered
- Jul 13, 2012
- Domain
- at-i.jp
- Website
- www.at-i.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2024
- Current origin since
- Mar 2024 · 2.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 150.9.252.0/23 | AS58648 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 150.9.252.0/24 | AS58648 | RADB | AT-I, Inc. | MAINT-IPRIO | Feb 22, 2024 |
| 150.9.252.0/24 | AS58648 | JPIRR | AT-I, Inc. | MAINT-IPRIO | Feb 3, 2026 |
| 150.9.253.0/24 | AS58648 | RADB | AT-I, Inc. | MAINT-IPRIO | Feb 22, 2024 |
| 150.9.253.0/24 | AS58648 | JPIRR | AT-I, Inc. | MAINT-IPRIO | Feb 3, 2026 |
Whois
Registration for this announcement
- Range
- 150.
9. 252. 0/ 23 - Netname
- AT-I-CIDR-BLK-JP
- Registrant
- AT-I, Inc.
- Registrant country
- JP
- Organization
- AT-I, Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Aug 30, 2022
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 2, 1993
- Status
- assigned
Report abuse
Abuse contact
- tech@
i. at-i. jp