Data as of Nov 5, 2026
103.44.28.0/24
No anonymizer space · no proxy exits in 30 daysSonderCloud Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.44.28.0/22 since Aug 2025 | AS133199 | Hosting | SonderCloud 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 |
|---|---|---|---|---|---|---|
| 103.44.28.0/22 | 1,024 | SONDERCLOUDLIMITED-HK | SonderCloud Limited (ORG-SL6-AP) · HK | ALLOCATED PORTABLE | — | noc@ |
| └ 103.44.28.0/24 | 256 | hongkonguse | SonderCloud Hong Kong Data Center, ISP at HK | ALLOCATED NON-PORTABLE | — | noc@ |
Network & registry
Registry
Holder
- Organization
- SonderCloud Limited
- Handle
- ORG-SL6-AP
- Range
- 103.
44. 28. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- SonderCloud Hong Kong Data Center, ISP at HK
- Reallocated range
- 103.
44. 28. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS133199
HK
- Name
- SonderCloud Limited
- Type
- Hosting
- Registered
- Dec 23, 2013
- Domain
- sondercloud.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2018
- Current origin since
- Oct 2018 · 8.0 yr
- Origin networks
- 2
- Last change of origin
- Dec 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS133199 | APNIC | SonderCloud Limited | MAINT-SONDERCLOUDLIMITED-HK | Jan 7, 2026 |
| AS133199 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Feb 26, 2020 |
| AS133199 | RADB | sondercloud limited | MAINT-AS133199 | Nov 13, 2023 |
| AS133861 not the origin | APNIC | SonderCloud Limited | MAINT-SONDERCLOUDLIMITED-HK | Jan 7, 2026 |
| AS133861 not the origin | RADB | HUPO LIMITED | MAINT-AS133199 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 103.
44. 28. 0/ 24 - Netname
- hongkonguse
- Registrant
- SonderCloud Hong Kong Data Center, ISP at HK
- Registrant country
- HK
- Organization
- SonderCloud Hong Kong Data Center, ISP at HK
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 25, 2025
- Maintainer
- MAINT-SONDERCLOUDLIMITED-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- Dec 2, 2014
- Status
- assigned
Report abuse
Abuse contact
- noc@
sondercloud. com - Name
- ABUSE SONDERCLOUDLIMITEDHK
- Handle
- AS2389-AP