Data as of Nov 3, 2026
219.239.88.0/25
No anonymizer space · no proxy exits in 30 daysChina Networks Inter-Exchange · space held by Beijing Teletron Telecom Engineering Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 219.239.64.0/18 since Jan 2020 | AS4808 | Residential | 3 | Beijing Teletron Telecom Engineering Co., Ltd. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 219.238.0.0/15 | 131,072 | DXTNET | Beijing Teletron Telecom Engineering Co., Ltd. | ALLOCATED PORTABLE | — | [email protected] |
| └ 219.239.88.0/21 | 2,048 | DRPBD | Dr.Peng BigData co.LTD | ALLOCATED PORTABLE | — | [email protected] |
| └ 219.239.88.0/25 | 128 | SHYXnet | Shanghai Yixuan network technology CO.,LTD | ASSIGNED NON-PORTABLE | — | [email protected] |
Network & registry
Announced by
Covering announcement 219.239.88.0/21
- Prefix
- 219.239.88.0/21
- Announced by
- AS4847 China Networks Inter-Exchange
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- DRPBD
- Registrant
- Dr.Peng BigData co.LTD
- RIR
- APNIC
Registry
Holder
- Organization
- Beijing Teletron Telecom Engineering Co., Ltd.
- Range
- 219.238.0.0/15
- Registration type
- ALLOCATED PORTABLE
Origin network
AS4847
CN
- Name
- China Networks Inter-Exchange
- Type
- Internet provider
- Registered
- Sep 10, 1996
- Domain
- bta.net.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
219.239.88.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2007
- Current origin since
- Feb 2020 · 6.7 yr
- Origin networks
- 3
- Last change of origin
- Nov 2019
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 219.239.88.0/21 | AS4847 | /21 | APNIC | RPKI valid |
IRR
Route objects on 219.239.88.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4847 | RADB | regist for dianxintong | MAINT-AS4847 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 219.239.88.0/21
- Netname
- DRPBD
- Registrant
- Dr.Peng BigData co.LTD
- Registrant country
- CN
- Organization
- Dr.Peng BigData co.LTD
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 5, 2026
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 5, 2003
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CNNICCN
- Handle
- AC1601-AP