Data as of Nov 8, 2026
103.29.140.0/22
2 residential-proxy exits · 30 daysNova Technology Development (Hong Kong) Limited
Residential-proxy exits
Proxy exits
2
0.20% of its addresses · 30 days
Always-on exits
1
50% of its exits
Spread
2 of 4
/24s with at least one exit
Providers
5
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.5K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 103.29.143.0/24 | 1 | 1 | |
| 103.29.142.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- Decodo
- FastProxy
- LudaxProxy
- Oxylabs
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.29.140.0/24 since Jun 2016 | AS63981 | Internet provider | Nova Technology Development (Hong Kong) Limited | ||
| 103.29.141.0/24 since Jun 2016 | AS63981 | Internet provider | Nova Technology Development (Hong Kong) Limited | ||
| 103.29.142.0/24 since Jun 2016 | AS63981 | Internet provider | 1 | Nova Technology Development (Hong Kong) Limited | |
| 103.29.143.0/24 since Jun 2016 | AS63981 | Internet provider | 1 1 always on | Nova Technology Development (Hong Kong) Limited |
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 |
|---|---|---|---|---|---|---|
| 103.29.140.0/22 | 1,024 | NTDKL-HK | Nova Technology Development (Hong Kong) Limited (ORG-NTDK1-AP) · HK | ALLOCATED PORTABLE | — | support@ |
| └ 103.29.140.0/24 | 256 | NTDKL-HK | unknown | ALLOCATED NON-PORTABLE | — | support@ |
| └ 103.29.141.0/24 | 256 | NTDKL-HK | unknown | ALLOCATED NON-PORTABLE | — | support@ |
| └ 103.29.142.0/24 | 256 | NTDKL-HK | unknown | ALLOCATED NON-PORTABLE | — | support@ |
| └ 103.29.143.0/24 | 256 | NTDKL-HK | unknown | ALLOCATED NON-PORTABLE | — | support@ |
Network & registry
Origin network
AS63981
HK
- Name
- Nova Technology Development (Hong Kong) Limited
- Type
- Internet provider
- Registered
- May 15, 2015
- Domain
- nova.net.cn
- Website
- en.nova.net.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
- Aug 2016
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.29.140.0/22 | AS63981 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9269 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Apr 24, 2017 |
| AS17444 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 1, 2017 |
| AS63981 | APNIC | Nova Technology Development (Hong Kong) Limited | MAINT-NTDKL-HK | Mar 15, 2024 |
| AS63981 | RADB | NOVA Technology Development (HK) Ltd | MAINT-AS63981 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.29.140.0/23 | AS63981 | APNIC | Nova Technology Development (Hong Kong) Limited | MAINT-NTDKL-HK | Mar 15, 2024 |
| 103.29.142.0/23 | AS63981 | APNIC | Nova Technology Development (Hong Kong) Limited | MAINT-NTDKL-HK | Mar 15, 2024 |
Whois
Registration for this announcement
- Range
- 103.
29. 140. 0/ 22 - Netname
- NTDKL-HK
- Registrant
- Nova Technology Development (Hong Kong) Limited
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 29, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Aug 8, 2011
- Status
- assigned
Report abuse
Abuse contact
- support@
nova. net. cn - Name
- ABUSE NTDKLHK
- Handle
- AN945-AP