Data as of Nov 5, 2026
103.124.200.0/22
No anonymizer space · no proxy exits in 30 daysOPTAGE Inc. · space held by K&K Corporation Ltd.
Network & registry
Origin network
AS17511
JP
- Name
- OPTAGE Inc.
- Type
- Internet provider
- Registered
- Dec 12, 2000
- Domain
- optage.co.jp
- Website
- optage.co.jp/en/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2020
- Current origin since
- Jul 2020 · 6.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17511 | RADB | K&K Corporation Limited. | MAINT-AS17511 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 103.
124. 200. 0/ 22 - Netname
- KK-NET-CIDR-BLK-JP
- Registrant
- K&K Corporation Ltd.
- Registrant country
- JP
- Organization
- K&K Corporation Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Aug 7, 2019
- RIR
- APNIC
- Country
- JP
- Delegated
- Nov 5, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
kk-net. ad. jp