Data as of Nov 11, 2026
150.52.0.0/16
No anonymizer space · no proxy exits in 30 daysSTNet, Incorporated · 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 |
|---|---|---|---|---|---|---|
| 150.52.0.0/14 | 262,144 | JAPAN150 | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 150.
52. 0. 0/ 14 - Registration type
- ALLOCATED PORTABLE
Origin network
AS7522
JP
- Name
- STNet, Incorporated
- Type
- Internet provider
- Registered
- Mar 3, 1997
- Domain
- stnet.co.jp
- Website
- www.stnet.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jan 2020 · 6.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2020
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 150.
52. 0. 0/ 16 - Netname
- STNet-CIDR-BLK-JP
- Registrant
- STNet, Incorporated
- Registrant country
- JP
- Organization
- STNet, Incorporated
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Nov 27, 2019
- RIR
- APNIC
- Country
- JP
- Delegated
- Jul 8, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
stnet. ad. jp