Data as of Nov 5, 2026
103.241.208.0/23
No anonymizer space · no proxy exits in 30 daysIshikawa Computer Center Co.,LTD. · space held by mitene internet co.,ltd.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.241.208.0/24 since Feb 2014 | AS18121 | Residential | mitene internet co.,ltd. |
Network & registry
Origin network
AS18121
JP
- Name
- Ishikawa Computer Center Co.,LTD.
- Type
- Internet provider
- Registered
- Mar 21, 2002
- Domain
- incl.ne.jp
- Website
- ics.incl.ne.jp
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2014
- Current origin since
- Jan 2014 · 13 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18121 | JPIRR | incl | MAINT-AS18121 | Jul 9, 2026 |
Whois
Registration for this announcement
- Range
- 103.
241. 208. 0/ 22 - Netname
- mitene-internet-CIDR-BLK-JP
- Registrant
- mitene internet co.,ltd.
- Registrant country
- JP
- Organization
- mitene internet co.,ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Sep 6, 2013
- RIR
- APNIC
- Country
- JP
- Delegated
- Sep 5, 2013
- Status
- assigned
Report abuse
Abuse contact
- apply@
mitene. ad. jp