Data as of Nov 3, 2026
115.182.44.0/24
No anonymizer space · no proxy exits in 30 daysBeijing Dian-Xin-Tong Network Technologies Co., Ltd. · space held by Dr.Peng BigData co.LTD
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 115.182.40.0/21 | AS17964 | Unknown | ||
| 115.182.32.0/20 since Apr 2018 | AS4847 | Residential | Dr.Peng BigData co.LTD via Shanghai Dnion Information Technology CO.,LTD | |
| 115.182.0.0/16 since Aug 2016 | AS4847 | Residential | Dr.Peng BigData 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 |
|---|---|---|---|---|---|---|
| 115.182.0.0/16 | 65,536 | DRPBD | Dr.Peng BigData co.LTD | ALLOCATED PORTABLE | — | [email protected] |
| └ 115.182.0.0 - 115.182.191.255 | 49,152 | DXTNET | Beijing Teletron Telecom Engineering Co., Ltd. | ALLOCATED PORTABLE | — | [email protected] |
| └ 115.182.16.0 - 115.182.47.255 | 8,192 | DXTNET | Beijing Teletron Telecom Engineering Co., Ltd. | ALLOCATED PORTABLE | — | [email protected] |
| └ 115.182.32.0/20 | 4,096 | DNION | Shanghai Dnion Information Technology CO.,LTD | ALLOCATED NON-PORTABLE | — | [email protected] |
Network & registry
Registry
Holder
- Organization
- Dr.Peng BigData co.LTD
- Range
- 115.182.0.0/16
- Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Shanghai Dnion Information Technology CO.,LTD
- Reallocated range
- 115.182.32.0/20
- 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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2025
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 115.182.44.0/24 | AS17964 | /24 | APNIC | RPKI valid |
| 115.182.40.0/21 | AS17964 | /21 | APNIC | Too specific |
| 115.182.32.0/20 | AS4847 | /20 | APNIC | Another network |
| 115.182.0.0/16 | AS4847 | /16 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 115.182.32.0/20
- Netname
- DNION
- Registrant
- Shanghai Dnion Information Technology CO.,LTD
- Registrant country
- CN
- Organization
- Shanghai Dnion Information 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
- Sep 4, 2008
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CNNICCN
- Handle
- AC1601-AP