Data as of Nov 8, 2026
103.234.53.0/24
21 anonymizer addresses · 8.2% · Datacenter proxyCnservers LLC · space held by Hong Kong Business Telecom Limited
IPv4 market
Path
2 · Leased from
not leased
4 · Use
Hosting
anonymizer space, operator not named
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
103.234.53.0/24
From the registry to its use
- Nov 8, 2014– May 15, 2016AnnouncedAS132422 Hong Kong Telecom Global Data Centre
- Feb 11, 2017Route objectAS38197 Sun Network (Hong Kong) Limited - HongKong BackboneRADB route object for AS38197 Sun Network (Hong Kong) Limited - HongKong Backbone, maintainer MAINT-AS38197
- Feb 11, 2017– Oct 20, 2017AnnouncedAS38197 Sun Network (Hong Kong) Limited - HongKong Backbone
- Oct 9, 2017– Mar 9, 2021
- Jul 8, 2019Route objectAS132839 Power Line DatacenterNTTCOM route object for AS132839 Power Line Datacenter, maintainer MAINT-AS9304
- Jul 8, 2019Route objectAS132839 Power Line DatacenterRADB route object for AS132839 Power Line Datacenter, maintainer MAINT-AS9304
- Mar 10, 2021– Nov 11, 2022AnnouncedAS132422 Hong Kong Telecom Global Data Centre
- May 30, 2022Route objectAS40065 Cnservers LLCRADB route object for AS40065 Cnservers LLC, maintainer MAINT-AS40065
- Aug 20, 2022– Nov 23, 2022AnnouncedAS64021 Network-Transit
- Nov 12, 2022– today
- todayRegistry recordHong Kong Business Telecom LimitedALLOCATED PORTABLE103.234.52.0/22
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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.234.52.0/22 | 1,024 | TELECOM-HK | Hong Kong Business Telecom Limited (ORG-HKBT1-AP) · HK | ALLOCATED PORTABLE | — | abuse@ |
| └ 103.234.53.0/24 | 256 | NCENT-HK | unknown | ALLOCATED NON-PORTABLE | — | abuse@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 235 | 92% | 19 | |
| Datacenter proxyanonymizer | 21 | 8.2% | 21 |
Network & registry
IPv4 market
Holder
- Organization
- Hong Kong Business Telecom Limited
- Handle
- ORG-HKBT1-AP
- Range
- 103.
234. 52. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Not named in the registry
- Reallocated range
- 103.
234. 53. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS40065
US
- Name
- Cnservers LLC
- Type
- Hosting
- Registered
- Apr 11, 2011
- Domain
- cnservers.com
- Website
- cnservers.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2014
- Current origin since
- Nov 2022 · 4.0 yr
- Origin networks
- 5
- Last change of origin
- Nov 2022
Recorded history
History
- Handoffs
- 5
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS38197 not the origin | RADB | Sun Network (Hong Kong) Limited | MAINT-AS38197 | Nov 13, 2023 |
| AS40065 | RADB | cust proxy reg | MAINT-AS40065 | Nov 13, 2023 |
| AS132839 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jul 8, 2019 |
| AS132839 not the origin | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 103.
234. 53. 0/ 24 - Netname
- NCENT-HK
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 9, 2021
- Maintainer
- MAINT-NCEN-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- Jun 18, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
hknetbroadband. com - Name
- ABUSE NCENHK
- Handle
- AN2925-AP