Data as of Nov 8, 2026
133.186.164.0/24
No anonymizer space · no proxy exits in 30 daysNHNCLOUD · space held by Japan Network Information Center
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 133.0.0.0/8 | 16,777,216 | JPNIC-NET-JP-ERX | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 133.186.128.0/17
- Prefix
- 133.186.128.0/17
- Announced by
- AS45974 NHNCLOUD
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- NCJ-CIDR-BLK-JP
- Registrant
- NHN Cloud Japan Corporation
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 133.
0. 0. 0/ 8 - Registration type
- ALLOCATED PORTABLE
Origin network
AS45974
KR
- Name
- NHNCLOUD
- Type
- Hosting
- Registered
- Nov 10, 2009
- Domain
- nhncloud.com
- Website
- www.nhncloud.com
- Industry
- Technology Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 133.186.128.0/17
133.186.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Sep 2015
- Current origin since
- Sep 2015 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 133.
186. 128. 0/ 17 - Netname
- NCJ-CIDR-BLK-JP
- Registrant
- NHN Cloud Japan Corporation
- Registrant country
- JP
- Organization
- NHN Cloud Japan Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Nov 4, 2025
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 1, 1997
- Status
- assigned
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