Data as of Nov 9, 2026
118.144.64.0/21
No anonymizer space · no proxy exits in 30 daysChina Networks Inter-Exchange · space held by Dr.Peng BigData co.LTD
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 118.144.67.0/24 since Mar 2025 | AS17964 | Unknown | Dr.Peng BigData co.LTD | |
| 118.144.69.0/24 since Mar 2025 | AS17964 | Unknown | Dr.Peng BigData co.LTD | |
| 118.144.70.0/24 since Mar 2025 | AS17964 | Unknown | Dr.Peng BigData co.LTD | |
| 118.144.71.0/24 since Mar 2025 | AS17964 | Unknown | Dr.Peng BigData co.LTD |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 1,024 | 50% | 2 | |
| Unknown | 1,024 | 50% | 4 |
Network & registry
Announced by
Covering announcement 118.144.64.0/19
- Prefix
- 118.144.64.0/19
- Announced by
- AS4847 China Networks Inter-Exchange
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- DRPBD
- Registrant
- Dr.Peng BigData co.LTD
- RIR
- APNIC
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
Who has announced 118.144.64.0/19
118.144.64.0/19
Routing history
- Pattern
- Stable
- First seen
- Oct 2009
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Aug 2016
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 118.144.64.0/19 | AS4847 | /19 | APNIC | RPKI valid |
IRR
Route objects on 118.144.64.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4847 | RADB | regist for user | MAINT-AS4847 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 118.
144. 64. 0/ 19 - 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
- Sep 20, 2007
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP