Data as of Nov 15, 2026
103.213.4.0/24
No anonymizer space · no proxy exits in 30 daysSkywolf Technology LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jun 2026
from AS7720 Skywolf Technology LLC, after 1.3 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.213.4.0/23 since Aug 2024 | AS7720 | Hosting | Skywolf Technology LLC |
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 |
|---|---|---|---|---|---|---|
| 103.213.4.0/23 | 512 | SKYWOLF-AP | Skywolf Technology LLC (ORG-STL30-AP) · US | ALLOCATED PORTABLE | — | noc@ |
| └ 103.213.4.0/24 | 256 | SKYWOLF-CLOUD | Skywolf Cloud | ALLOCATED NON-PORTABLE | — | noc@ |
Network & registry
Registry
Holder
- Organization
- Skywolf Technology LLC
- Handle
- ORG-STL30-AP
- Range
- 103.
213. 4. 0/ 23 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Skywolf Cloud
- Reallocated range
- 103.
213. 4. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS7720
US
- Name
- Skywolf Technology LLC
- Type
- Hosting
- Registered
- Jan 10, 2022
- Domain
- skywolf.cloud
- Website
- skywolf.cloud
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2023
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.213.4.0/23 | AS7720 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7720 | APNIC | Skywolf Technology LLC | MAINT-SKYWOLF-AP | Jun 5, 2023 |
Whois
Registration for this announcement
- Range
- 103.
213. 4. 0/ 24 - Netname
- SKYWOLF-CLOUD
- Registrant
- Skywolf Cloud
- Registrant country
- HK
- Organization
- Skywolf Cloud
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 29, 2025
- Maintainer
- MAINT-SKYWOLF-AP
- RIR
- APNIC
- Country
- US
- Delegated
- Jun 2, 2023
- Status
- assigned
Report abuse
Abuse contact
- noc@
skywolftech. net - Name
- ABUSE SKYWOLFAP
- Handle
- AS3534-AP