Data as of Nov 11, 2026
211.147.4.0/22
No anonymizer space · no proxy exits in 30 daysBeijing Dian-Xin-Tong Network Technologies Co., Ltd. · space held by China Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 211.147.0.0/21 since Sep 2019 | AS4847 | Residential | China Network Information Center | |
| 211.147.0.0/19 since Oct 2016 | AS4808 | 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 |
|---|---|---|---|---|---|---|
| 211.147.0.0/17 | 32,768 | CNNIC | China Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.147.0.0/19 | 8,192 | DXTNET | Beijing Teletron Telecom Engineering Co., Ltd. | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.147.0.0/20 | 4,096 | ZBTNET | Beijing zhong bang Telecom Technology Co Ltd | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.147.0.0/21 | 2,048 | DRPBD | Dr.Peng BigData co.LTD | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.147.4.0/22 | 1,024 | wlxtnet | BeiJing wanglianxuntong Telecom Technology Co.,Ltd | ALLOCATED NON-PORTABLE | — | ipas@ |
Network & registry
IPv4 market
Holder
- Organization
- China Network Information Center
- Range
- 211.
147. 0. 0/ 17 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- BeiJing wanglianxuntong Telecom Technology Co.,Ltd
- Reallocated range
- 211.
147. 4. 0/ 22 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS17964
CN
- Name
- Beijing Dian-Xin-Tong Network Technologies Co., Ltd.
- Type
- Internet provider
- Registered
- Sep 25, 2001
- Domain
- drpeng.com.cn
- Website
- www.drpeng.com.cn/
- Industry
- Computer and Information Technology
- 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 |
|---|---|---|---|---|
| 211.147.4.0/22 | AS17964 | /22 | APNIC | RPKI valid |
| 211.147.0.0/21 | AS4847 | /21 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 211.
147. 4. 0/ 22 - Netname
- wlxtnet
- Registrant
- BeiJing wanglianxuntong Telecom Technology Co.,Ltd
- Registrant country
- CN
- Organization
- BeiJing wanglianxuntong Telecom Technology 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
- Jun 22, 2001
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP