Data as of Nov 7, 2026
203.141.212.0/23
No anonymizer space · no proxy exits in 30 daysShiojiri City · space held by Japan Network Information Center
Network & registry
Announced by
Covering announcement 203.141.192.0/19
- Prefix
- 203.141.192.0/19
- Announced by
- AS17518 Shiojiri City
- Type
- Business
- RPKI
- No RPKI
- Netname
- JPNIC-NET-JP
- Registrant
- Japan Network Information Center
- RIR
- APNIC
Origin network
AS17518
JP
- Name
- Shiojiri City
- Type
- Education
- Registered
- Dec 12, 2000
- Domain
- shiojiri.ne.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.141.192.0/19
203.141.192.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 203.
136. 0. 0 - 203. 141. 255. 255 - Netname
- JPNIC-NET-JP
- Registrant
- Japan Network Information Center
- Registrant country
- JP
- Organization
- Japan Network Information Center
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 1, 2015
- Maintainer
- MAINT-JPNIC
- RIR
- APNIC
- Country
- JP
- Delegated
- May 21, 1996
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
nic. ad. jp - Name
- IRT-JPNIC-JP
- Handle
- IRT-JPNIC-JP