Data as of Nov 9, 2026
202.234.128.0/19
No anonymizer space · no proxy exits in 30 daysIDC Frontier Inc. · space held by Japan Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 202.234.128.0/18 since Oct 2005 | AS4694 | Hosting | Japan Network Information Center |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 202.234.128.0/24 since Oct 2014 | AS4725 | Residential | Japan Network Information Center | |
| 202.234.129.0/24 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.131.0/24 since Oct 2014 | AS4725 | Residential | Japan Network Information Center | |
| 202.234.132.0/22 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.136.0/24 since Oct 2014 | AS4725 | Residential | Japan Network Information Center | |
| 202.234.137.0/24 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.138.0/23 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.140.0/22 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.144.0/24 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.145.0/24 since Oct 2014 | AS4725 | Residential | Japan Network Information Center | |
| 202.234.146.0/24 since Oct 2014 | AS4725 | Residential | Japan Network Information Center | |
| 202.234.147.0/24 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.148.0/22 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.152.0/24 since Oct 2014 | AS4725 | Residential | Japan Network Information Center | |
| 202.234.153.0/24 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.154.0/24 since Oct 2014 | AS4725 | Residential | Japan Network Information Center | |
| 202.234.155.0/24 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center | |
| 202.234.156.0/22 since Jul 2025 | AS4694 | Hosting | Japan Network Information Center |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 6,400 | 78% | 12 | |
| Residential | 1,792 | 22% | 7 |
Network & registry
Origin network
AS4694
JP
- Name
- IDC Frontier Inc.
- Type
- Hosting
- Registered
- Aug 30, 1995
- Domain
- idcf.jp
- Website
- www.idcf.jp/english/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2018
- Current origin since
- Sep 2018 · 8.2 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 202.234.130.0/24 | AS17676 | RADB | Yahoo BB IDCF CIDR Block | MAINT-AS17676 | Nov 13, 2023 |
| 202.234.130.0/24 | AS17676 | JPIRR | Yahoo BB IDCF CIDR Block | MAINT-AS17676 | Feb 9, 2026 |
Whois
Registration for this announcement
- Range
- 202.
232. 0. 0/ 14 - Netname
- JPNIC-NET-JP
- Registrant
- Japan Network Information Center
- Registrant country
- JP
- Organization
- Japan Network Information Center
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 1, 2015
- Maintainer
- MAINT-JPNIC
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 18, 1995
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
nic. ad. jp - Name
- IRT-JPNIC-JP
- Handle
- IRT-JPNIC-JP