Data as of Nov 3, 2026
103.2.58.0/24
No anonymizer space · no proxy exits in 30 daysInternet Initiative Japan Inc.
Network & registry
Announced by
Covering announcement 103.2.58.0/23
- Prefix
- 103.2.58.0/23
- Announced by
- AS2497 Internet Initiative Japan Inc.
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- IIJ-CIDR-BLK-JP
- Registrant
- Internet Initiative Japan Inc.
- RIR
- APNIC
Origin network
AS2497
JP
- Name
- Internet Initiative Japan Inc.
- Type
- Internet provider
- Registered
- Apr 5, 2002
- Domain
- iij.ad.jp
- Website
- www.iij.ad.jp/en/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.2.58.0/23
103.2.58.0/23
Routing history
- Pattern
- Stable
- First seen
- Apr 2019
- Current origin since
- Apr 2019 · 7.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.2.58.0/23 | AS2497 | /23 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.2.57.0 - 103.2.59.255
- Netname
- IIJ-CIDR-BLK-JP
- Registrant
- Internet Initiative Japan Inc.
- Registrant country
- JP
- Organization
- Internet Initiative Japan Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Aug 1, 2014
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 20, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]