Data as of Nov 5, 2026
219.237.49.0/24
No anonymizer space · no proxy exits in 30 daysChina Broadcasting Network Co., Ltd · space held by Beijing Gehua Catv Network Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 219.237.0.0/18 since May 2025 | AS17429 | Residential | 4 | Beijing Gehua Catv Network Co., Ltd. via Beijing Sanxin Shidai Co., Ltd. | |
| 219.237.0.0/17 since Sep 18, 2026 | AS17429 | Residential | 5 | Beijing Gehua Catv Network Co., Ltd. via Beijing Sanxin Shidai Co., Ltd. | |
| 219.237.0.0/16 since Sep 18, 2026 | AS17429 | Residential | 6 | Beijing Gehua Catv Network Co., Ltd. via Beijing Sanxin Shidai Co., Ltd. |
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 |
|---|---|---|---|---|---|---|
| 219.236.0.0/15 | 131,072 | BGCTVNET | Beijing Gehua Catv Network Co., Ltd. | ALLOCATED PORTABLE | — | ipas@ |
| └ 219.237.0.0/16 | 65,536 | SANXIN | Beijing Sanxin Shidai Co., Ltd. | ALLOCATED NON-PORTABLE | — | ipas@ |
Network & registry
IPv4 market
Holder
- Organization
- Beijing Gehua Catv Network Co., Ltd.
- Range
- 219.
236. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Beijing Sanxin Shidai Co., Ltd.
- Reallocated range
- 219.
237. 0. 0/ 16 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS146788
CN
- Name
- China Broadcasting Network Co., Ltd
- Registered
- Jun 27, 2021
- Domain
- 126.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 0
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 219.237.49.0/24 | AS146788 | /24 | APNIC | RPKI valid |
| 219.237.32.0/19 | AS17429 | /24 | APNIC | Another network |
| 219.237.0.0/18 | AS17429 | /23 | APNIC | Another network |
| 219.237.0.0/16 | AS17429 | /23 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 219.
237. 0. 0/ 16 - Netname
- SANXIN
- Registrant
- Beijing Sanxin Shidai Co., Ltd.
- Registrant country
- CN
- Organization
- Beijing Sanxin Shidai Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 5, 2002
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP