Data as of Nov 11, 2026
27.0.34.0/23
No anonymizer space · no proxy exits in 30 daysOtsuka Corp. · space held by Otsuka Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 27.0.32.0/20 since Apr 2010 | AS17514 | Hosting | Otsuka Corporation |
Network & registry
Origin network
AS17514
JP
- Name
- Otsuka Corp.
- Type
- Hosting
- Registered
- Dec 12, 2000
- Domain
- otsuka-shokai.co.jp
- Website
- www.otsuka-shokai.co.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
- Jan 2022
- Current origin since
- Jan 2022 · 4.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17514 | JPIRR | OTSUKA CORPORATION | MAINT-AS17514 | Jun 1, 2026 |
Whois
Registration for this announcement
- Range
- 27.
0. 32. 0/ 20 - Netname
- AICS-CIDR-BLK-JP
- Registrant
- Otsuka Corporation
- Registrant country
- JP
- Organization
- Otsuka Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Sep 26, 2022
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 15, 2010
- Status
- assigned
Report abuse
Abuse contact
- noc@
aics. ad. jp