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Data as of Nov 4, 2026

223.255.136.0/22

4 residential-proxy exits · 30 days

HKBN Enterprise Solutions HK Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS9381
Type
Internet provider
Risk
0 / 100 · Low
Recent change
New origin Jun 2026
its first announcement on record

Residential-proxy exits

Proxy exits
4
0.39% of its addresses · 30 days
Spread
3 of 4
/24s with at least one exit
Providers
21
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

443 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
223.255.139.0/2402
223.255.136.0/2401
223.255.137.0/2401

Proxy providers listing exits

  • BartProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • Infatica
  • LemonLabs
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
223.255.128.0/19
since Jan 2011
AS9381Internet provider33
1 always on
HKBN Enterprise Solutions HK 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
223.255.128.0/1816,384HKBNES-HKHKBN Enterprise Solutions HK Limited (ORG-WHL1-AP) · HKALLOCATED PORTABLE—[email protected]
└ 223.255.136.0/24256HKBNES-HKHKBN Enterprise Solutions HK LimitedASSIGNED NON-PORTABLE—[email protected]
└ 223.255.137.0/24256HKBNES-HKHKBN Enterprise Solutions HK LimitedASSIGNED NON-PORTABLE—[email protected]
└ 223.255.138.0/24256HKBNES-HKHKBN Enterprise Solutions HK LimitedASSIGNED NON-PORTABLE—[email protected]
└ 223.255.139.0/24256HKBNES-HKHKBN Enterprise Solutions HK LimitedASSIGNED NON-PORTABLE—[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS9381

HK
Name
HKBN Enterprise Solutions HK Limited
Type
Internet provider
Registered
Aug 17, 1998
Domain
hkbnes.net
Website
www.hkbnes.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed