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Data as of Nov 6, 2026

223.255.152.0/21

8 residential-proxy exits · 30 days

HKBN Enterprise Solutions HK Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS9381
Type
Internet provider
>99% of it
Recent change
New origin Jun 2026
its first announcement on record

Residential-proxy exits

Proxy exits
8
0.39% of its addresses · 30 days
Spread
5 of 8
/24s with at least one exit
Providers
25
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

237 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
223.255.156.0/2403
223.255.152.0/2402
223.255.153.0/2401
223.255.157.0/2401
223.255.159.0/2401

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BottingTools
  • Byteful
  • CatProxies
  • CoreProxy
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • IPRoyal
  • LemonBright
  • MarsProxies
  • NextProxy
  • NodeMaven
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • RainProxy
  • Shifter
  • SpyderProxy
  • Thordata
  • TrustProxy
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
223.255.128.0/19
since Jan 2011
AS9381Internet provider36
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—abuse-wtt@hkbn.com.hk
└ 223.255.150.0 - 223.255.174.2556,400HKBNES-HKHKBN Enterprise Solutions HK LimitedALLOCATED NON-PORTABLE—abuse-wtt@hkbn.com.hk
└ 223.255.153.32/298HKJOCKEYCLUBThe Hong Kong Jockey ClubALLOCATED NON-PORTABLE—abuse-wtt@hkbn.com.hk

Composition

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

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Internet provider2,040>99%2
Business80.39%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
HKBN Enterprise Solutions HK Limited
Handle
ORG-WHL1-AP
Range
223.255.128.0/18
Registration type
ALLOCATED PORTABLE
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