Data as of Nov 9, 2026
123.253.166.0/24
No anonymizer space · no proxy exits in 30 daysGateway Inc · space held by Network Management Inc.
Announced by
Type
Hosting
Risk
95 / 100 · Critical
Spamhaus DROP
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 |
|---|---|---|---|---|---|---|
| 123.253.164.0/22 | 1,024 | NET-MANAGE-JP | Network Management Inc. (ORG-NMI1-AP) · JP | ALLOCATED PORTABLE | — | abuse1@ |
| └ 123.253.166.0/24 | 256 | AMDIA | Amdia Inc. | ASSIGNED NON-PORTABLE | — | abuse1@ |
Network & registry
Announced by
Covering announcement 123.253.164.0/22
- Prefix
- 123.253.164.0/22
- Announced by
- AS132827 Gateway Inc
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- NET-MANAGE-JP
- Registrant
- Network Management Inc.
- RIR
- APNIC
Origin network
AS132827
JP
- Name
- Gateway Inc
- Type
- Hosting
- Registered
- May 13, 2013
- Domain
- gateway.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- listed
Routing timeline
Who has announced 123.253.164.0/22
123.253.164.0/22
Routing history
- Pattern
- Stable
- First seen
- Jan 2020
- Current origin since
- Jan 2020 · 6.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.253.164.0/22 | AS132827 | /22 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 123.
253. 164. 0/ 22 - Netname
- NET-MANAGE-JP
- Registrant
- Network Management Inc.
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 8, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- May 16, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse1@
n-manage. biz - Name
- ABUSE NETMANAGEJP
- Handle
- AN880-AP