Data as of Nov 8, 2026
203.217.156.0/22
No anonymizer space · no proxy exits in 30 daysNagasaki Cable Media Inc.
Network & registry
Origin network
AS10000
JP
- Name
- Nagasaki Cable Media Inc.
- Type
- Internet provider
- Registered
- Apr 27, 2000
- Domain
- cncm.ne.jp
- Website
- www.cncm.ne.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2009
- Current origin since
- Jul 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.217.156.0/22 | AS10000 | /22 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
217. 156. 0/ 22 - Netname
- NCM-CIDR-BLK-JP
- Registrant
- Nagasaki Cable Media Inc.
- Registrant country
- JP
- Organization
- Nagasaki Cable Media Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Mar 6, 2018
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 24, 2009
- Status
- assigned
Report abuse
Abuse contact
- as10000@
ncm. ad. jp