Data as of Nov 10, 2026
210.157.78.0/23
No anonymizer space · no proxy exits in 30 daysXserver Inc. · space held by Japan Network Information Center
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 210.144.0.0/12 | 1,048,576 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 210.
144. 0. 0/ 12 - Registration type
- ALLOCATED PORTABLE
Origin network
AS131965
JP
- Name
- Xserver Inc.
- Type
- Hosting
- Registered
- Aug 4, 2011
- Domain
- xserver.co.jp
- Website
- www.xserver.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2021
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 210.
157. 78. 0/ 23 - Netname
- XSCLD-CIDR-BLK-JP
- Registrant
- XServer Networks Inc.
- Registrant country
- JP
- Organization
- XServer Networks Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Oct 9, 2026
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 30, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
xserver. co. jp