Data as of Nov 13, 2026
45.121.148.0/22
No anonymizer space · no proxy exits in 30 daysKDDI Corporation · space held by Mainz, LLC
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 |
|---|---|---|---|---|---|---|
| 45.121.148.0/22 | 1,024 | MAINZLLC-JP | Mainz, LLC (ORG-ML29-AP) · JP | ALLOCATED PORTABLE | — | info@ |
| └ 45.121.148.0/24 | 256 | MAINZLLC-JP | Mainz, LLC | ALLOCATED NON-PORTABLE | — | info@ |
| └ 45.121.149.0/24 | 256 | MAINZLLC-JP | Mainz, LLC | ALLOCATED NON-PORTABLE | — | info@ |
| └ 45.121.150.0/24 | 256 | MAINZLLC-JP | Mainz, LLC | ALLOCATED NON-PORTABLE | — | info@ |
| └ 45.121.151.0/24 | 256 | MAINZLLC-JP | Mainz, LLC | ALLOCATED NON-PORTABLE | — | info@ |
Network & registry
Origin network
AS2516
JP
- Name
- KDDI Corporation
- Type
- Internet provider
- Registered
- Apr 5, 2002
- Domain
- kddi.com
- Website
- www.kddi.com/english/index.html
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2015
- Current origin since
- Nov 2017 · 9.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2017
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 45.
121. 148. 0/ 22 - Netname
- MAINZLLC-JP
- Registrant
- Mainz, LLC
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 12, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Jul 2, 2015
- Status
- assigned
Report abuse
Abuse contact
- info@
mainz-llc. net - Name
- ABUSE MAINZLLCJP
- Handle
- AM2972-AP