Data as of Nov 8, 2026
202.170.128.0/19
No anonymizer space · no proxy exits in 30 daysChina Unicom Shenzen network · space held by Shenzhen Nova Technologies DEVELOPMENT.,LTD.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 202.170.128.0/20 since Nov 2011 | AS17623 | Residential | Shenzhen Nova Technologies DEVELOPMENT.,LTD. | |
| 202.170.144.0/20 since Nov 2011 | AS17623 | Residential | Shenzhen Nova Technologies DEVELOPMENT.,LTD. |
Network & registry
Origin network
AS17623
CN
- Name
- China Unicom Shenzen network
- Type
- Internet provider
- Registered
- Jan 18, 2001
- Domain
- chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2005
- Current origin since
- Sep 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.170.128.0/19 | AS17623 | /20 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 202.
170. 128. 0/ 19 - Netname
- NovaNetwork
- Registrant
- Shenzhen Nova Technologies DEVELOPMENT.,LTD.
- Registrant country
- CN
- Organization
- Shenzhen Nova Technologies DEVELOPMENT.,LTD.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jul 22, 2005
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP