Data as of Nov 3, 2026
131.248.0.0/16
No anonymizer space · no proxy exits in 30 daysInternet Initiative Japan Inc. · space held by ITOCHU Techno-Solutions Corporation
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 131.248.0.0/16
- Netname
- CTC-NET
- Registrant
- ITOCHU Techno-Solutions Corporation
- Registrant country
- JP
- Organization
- ITOCHU Techno-Solutions Corporation
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 16, 2020
- Maintainer
- MAINT-JPNIC
- RIR
- APNIC
- Country
- JP
- Delegated
- Feb 9, 1989
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-JPNIC-JP
- Handle
- IRT-JPNIC-JP