Data as of Nov 10, 2026
210.172.166.0/24
No anonymizer space · no proxy exits in 30 daysGMO Internet, Inc. · space held by Japan Network Information Center
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jul 2026
its first announcement on record
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 |
|---|---|---|---|---|---|---|
| 210.160.0.0/12 | 1,048,576 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 210.172.160.0/20
- Prefix
- 210.172.160.0/20
- Announced by
- AS7506 GMO Internet, Inc.
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- GMO-CIDR-BLK-JP
- Registrant
- GMO Internet, Inc.
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 210.
160. 0. 0/ 12 - Registration type
- ALLOCATED PORTABLE
Origin network
AS7506
JP
- Name
- GMO Internet, Inc.
- Type
- Hosting
- Registered
- Mar 3, 1997
- Domain
- gmo.jp
- Website
- internet.gmo
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 210.172.160.0/20
210.172.160.0/20
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 1
IRR
Route objects on 210.172.160.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7506 | RADB | GMO Internet,Inc | MAINT-AS7506 | Jul 21, 2026 |
Whois
Registration for this announcement
- Range
- 210.
172. 128. 0/ 18 - Netname
- GMO-CIDR-BLK-JP
- Registrant
- GMO Internet, Inc.
- Registrant country
- JP
- Organization
- GMO Internet, Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Mar 10, 2026
- RIR
- APNIC
- Country
- JP
- Delegated
- Aug 4, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
internet. gmo