Data as of Nov 6, 2026
219.112.248.0/21
No anonymizer space · no proxy exits in 30 daysComputer Engineering & Consulting, Ltd. · space held by Japan Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 219.112.240.0/20 since Sep 2014 | AS7514 | Hosting | Japan Network Information Center |
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 |
|---|---|---|---|---|---|---|
| 219.96.0.0/11 | 2,097,152 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 219.
96. 0. 0/ 11 - Registration type
- ALLOCATED PORTABLE
Origin network
AS7514
JP
- Name
- Computer Engineering & Consulting, Ltd.
- Type
- Hosting
- Registered
- Mar 3, 1997
- Domain
- cec-ltd.co.jp
- Website
- msp.cec-ltd.co.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2014
- Current origin since
- Sep 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 219.112.240.0/20 | AS7514 | /21 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 219.
112. 240. 0/ 20 - Netname
- CEC-CIDR-BLK-JP
- Registrant
- Computer Engineering & Consulting Ltd.
- Registrant country
- JP
- Organization
- Computer Engineering & Consulting Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jul 31, 2026
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 7, 2002
- Status
- assigned