Data as of Nov 3, 2026
175.103.10.0/23
No anonymizer space · no proxy exits in 30 daysKyushu Tele Communications Company
Network & registry
Announced by
Covering announcement 175.103.8.0/22
- Prefix
- 175.103.8.0/22
- Announced by
- AS18092 Kyushu Tele Communications Company
- Type
- Residential
- Proxy exits
- 8
- RPKI
- No RPKI
- Netname
- CSF-NET-CIDR-BLK-JP
- Registrant
- Kyushu Tele Communications Company
- RIR
- APNIC
Origin network
AS18092
JP
- Name
- Kyushu Tele Communications Company
- Type
- Internet provider
- Registered
- Dec 27, 2001
- Domain
- csf.ne.jp
- Website
- csf.ne.jp/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 175.103.8.0/22
175.103.8.0/22
Routing history
- Pattern
- Stable
- First seen
- Feb 2010
- Current origin since
- Feb 2010 · 17 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 175.103.8.0/22
- Netname
- CSF-NET-CIDR-BLK-JP
- Registrant
- Kyushu Tele Communications Company
- Registrant country
- JP
- Organization
- Kyushu Tele Communications Company
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Mar 29, 2011
- RIR
- APNIC
- Country
- JP
- Delegated
- Jan 4, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]