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Data as of Nov 13, 2026

45.251.64.0/22

2 residential-proxy exits · 30 days

Nova Technology Development (Hong Kong) Limited

Announcement
this exact prefix
No RPKI
Announced by
AS63981
Type
Internet provider
50% of it

Residential-proxy exits

Proxy exits
2
0.20% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
16
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

107 observations
  • Internet provider
  • Unknown

/24s with the most always-on exits

/24Always-on exitsProxy exits
45.251.64.0/2401
45.251.67.0/2401

Proxy providers listing exits

  • Ake.net
  • BottingTools
  • ByteProxies
  • CliProxy
  • FlexyProxies
  • GSocks
  • GonzoProxy
  • IPFly
  • Infatica
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • PuraRoute
  • VitalExclusive

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
45.251.66.0/24
since Oct 2020
AS63981Internet providerNova Technology Development (Hong Kong) Limited
45.251.67.0/24
since Jul 2026
AS151195Internet provider1Nova Global ICT Kabushiki Kaisha

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
45.251.64.0/23512NTDKL-HKNova Technology Development (Hong Kong) Limited (ORG-NTDK1-AP) · HKALLOCATED PORTABLE—support@nova.net.cn
└ 45.251.64.0/24256NTDKL-HKunknownALLOCATED NON-PORTABLE—support@nova.net.cn
└ 45.251.65.0/24256NTDKL-HKunknownALLOCATED NON-PORTABLE—support@nova.net.cn
45.251.66.0/24256NTDKL-HKNova Technology Development (Hong Kong) Limited (ORG-NTDK1-AP) · HKALLOCATED PORTABLE—support@nova.net.cn
└ 45.251.66.1 - 45.251.66.255255NTDKL-HKunknownALLOCATED NON-PORTABLE—support@nova.net.cn
45.251.67.0/24256NGIKK-JPNova Global ICT Kabushiki Kaisha (ORG-NGIK1-AP) · JPALLOCATED PORTABLE—ipas@nova.net.cn
└ 45.251.67.0 - 45.251.67.254255NGIKK-JPNova Global ICT Kabushiki KaishaALLOCATED NON-PORTABLE—ipas@nova.net.cn

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Internet provider51250%2
Unknown51250%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jan 2018
Current origin since
Jan 2018 · 8.8 yr
Origin networks
1