Data as of Nov 8, 2026
103.143.28.0/24
No anonymizer space · no proxy exits in 30 daysOcean Network Limited · space held by Desen Network Technology Company 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.143.28.0/23 | 512 | DNTCL-HK | Desen Network Technology Company Limited (ORG-DNTC1-AP) · HK | ALLOCATED PORTABLE | — | network. |
| └ 103.143.28.0/24 | 256 | DNTCL-HK | Net Technology Company Limited | ALLOCATED NON-PORTABLE | — | network. |
Network & registry
Registry
Holder
- Organization
- Desen Network Technology Company Limited
- Handle
- ORG-DNTC1-AP
- Range
- 103.
143. 28. 0/ 23 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Net Technology Company Limited
- Reallocated range
- 103.
143. 28. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS135581
HK
- Name
- Ocean Network Limited
- Type
- Hosting
- Registered
- Jun 3, 2019
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2020
- Current origin since
- Sep 2020 · 6.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2022
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 103.
143. 28. 0/ 24 - Netname
- DNTCL-HK
- Registrant
- Net Technology Company Limited
- Registrant country
- HK
- Organization
- Net Technology Company Limited
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Mar 6, 2021
- Maintainer
- MAINT-DNTCL-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- Sep 12, 2019
- Status
- assigned
Report abuse
Abuse contact
- network.
company11@ gmail. com - Name
- ABUSE DNTCLHK
- Handle
- AD972-AP