Data as of Nov 8, 2026
43.251.20.0/24
Anonymizer · ISP proxyHKBN Enterprise Solutions HK Limited
IPv4 market
Path
1 · Holder
2 · Leased from
not leased
4 · Use
ISP proxy
anonymizer space, operator not named
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 43.251.20.0/22 | 1,024 | HKBNES-HK | HKBN Enterprise Solutions HK Limited (ORG-WHL1-AP) · HK | ALLOCATED PORTABLE | — | abuse-wtt@ |
| └ 43.251.20.0/24 | 256 | HKBNES-HK | HKBN Enterprise Solutions HK Limited | ASSIGNED NON-PORTABLE | — | abuse-wtt@ |
Network & registry
Announced by
Covering announcement 43.251.20.0/22
- Prefix
- 43.251.20.0/22
- Announced by
- AS9381 HKBN Enterprise Solutions HK Limited
- Type
- Internet provider
- Anonymizer addresses
- 256 addresses · 25%ISP proxy
- RPKI
- RPKI valid
- Netname
- HKBNES-HK
- Registrant
- HKBN Enterprise Solutions HK Limited
- RIR
- APNIC
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
Routing timeline
Who has announced 43.251.20.0/22
43.251.20.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2016
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.251.20.0/22 | AS9381 | /24 | APNIC | RPKI valid |
IRR
Route objects on 43.251.20.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9381 | NTTCOM | Wharf T&T IP | MAINT-AS9381 | Jul 3, 2015 |
Whois
Registration for this announcement
- Range
- 43.
251. 20. 0/ 22 - Netname
- HKBNES-HK
- Registrant
- HKBN Enterprise Solutions HK Limited
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 7, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Nov 14, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse-wtt@
hkbn. com. hk - Name
- ABUSE NEWTTHK
- Handle
- AN1043-AP