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Data as of Nov 6, 2026

203.166.220.0/22

1 residential-proxy exit · 30 days

Nova Technology Development (Hong Kong) Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS63981
Type
Internet provider
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
12
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

5 observations

Proxy providers listing exits

  • BirdProxies
  • ByteProxies
  • Byteful
  • EnigmaProxy
  • GSocks
  • GonzoProxy
  • Infatica
  • NodeProxy
  • NovProxy
  • Proxy-Seller
  • Proxyma
  • VitalExclusive

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.166.220.0/221,024NTDKL-HKNova Technology Development (Hong Kong) Limited (ORG-NTDK1-AP) · HKALLOCATED PORTABLE—support@nova.net.cn
└ 203.166.220.0/24256NOVA-NETNova ISP ServiceASSIGNED NON-PORTABLE—ipas@nova.net.cn
└ 203.166.221.0/24256NOVA-NETNova ISP ServiceASSIGNED NON-PORTABLE—ipas@nova.net.cn
└ 203.166.222.0/24256NOVA-NETNova ISP ServiceASSIGNED NON-PORTABLE—ipas@nova.net.cn
└ 203.166.223.0/24256NOVA-NETNova ISP ServiceASSIGNED NON-PORTABLE—ipas@nova.net.cn

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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