Data as of Nov 9, 2026
211.144.64.0/19
No anonymizer space · no proxy exits in 30 daysOriental Cable Network Co., Ltd. · space held by China Network Information Center
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 211.144.72.0/24 since Sep 18, 2026 | AS9812 | Residential | China 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 |
|---|---|---|---|---|---|---|
| 211.144.0.0/15 | 131,072 | CNNIC | China Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.144.64.0/19 | 8,192 | COLNET | Oriental Cable Network Co., Ltd. | ALLOCATED PORTABLE | — | ipas@ |
Network & registry
IPv4 market
Holder
- Organization
- China Network Information Center
- Range
- 211.
144. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
Origin network
AS9812
CN
- Name
- Oriental Cable Network Co., Ltd.
- Type
- Internet provider
- Registered
- Jan 10, 2000
- Domain
- ocn.net.cn
- Website
- www.ocn.net.cn/
- Industry
- Radio and Television Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 211.144.64.0/19 | AS9812 | /19 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 211.
144. 64. 0/ 19 - Netname
- COLNET
- Registrant
- Oriental Cable Network Co., Ltd.
- Registrant country
- CN
- Organization
- Oriental Cable Network Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 5, 2024
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 23, 2001
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP