Data as of Nov 12, 2026
41.222.136.0/22
No anonymizer space · no proxy exits in 30 daysSADV (Pty) Ltd
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 |
|---|---|---|---|---|---|---|
| 41.222.136.0/21 | 2,048 | SADV | SADV (Pty) Ltd (ORG-SL94-AFRINIC) · ZA | ALLOCATED PA | — | — |
| └ 41.222.136.0/26 | 64 | SADV_ | SADV (Pty) Ltd (ORG-SL94-AFRINIC) · ZA | ASSIGNED PA | — | — |
| └ 41.222.136.64/26 | 64 | SADV_ | SADV (Pty) Ltd (ORG-SL94-AFRINIC) · ZA | ASSIGNED PA | — | — |
| └ 41.222.136.128/25 | 128 | SADV_ | SADV (Pty) Ltd (ORG-SL94-AFRINIC) · ZA | ASSIGNED PA | — | — |
| └ 41.222.137.0/24 | 256 | SADV_ | SADV (Pty) Ltd (ORG-SL94-AFRINIC) · ZA | ASSIGNED PA | — | — |
| └ 41.222.138.0/25 | 128 | SADV_ | SADV (Pty) Ltd (ORG-SL94-AFRINIC) · ZA | ASSIGNED PA | — | — |
| └ 41.222.138.128/25 | 128 | SADV_ | SADV (Pty) Ltd (ORG-SL94-AFRINIC) · ZA | ASSIGNED PA | — | — |
| └ 41.222.139.0/24 | 256 | SADV_ | SADV (Pty) Ltd (ORG-SL94-AFRINIC) · ZA | ASSIGNED PA | — | — |
Network & registry
Origin network
AS37049
ZA
- Name
- SADV (Pty) Ltd
- Type
- Internet provider
- Registered
- Aug 21, 2008
- Domain
- sadv.co.za
- Website
- sadv.co.za/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2010
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 41.222.136.0/21 | AS37049 | /24 | AFRINIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS37049 | AFRINIC | SA Digital Villages | SL94-MNT | Jan 8, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 41.222.136.0/23 | AS37049 | AFRINIC | SADV_INFRUSTRUCTURE | SL94-MNT | Jan 8, 2026 |
| 41.222.137.0/24 | AS37049 | AFRINIC | SADV_INFRUSTRUCTURE | SL94-MNT | Jan 8, 2026 |
| 41.222.138.0/23 | AS37049 | AFRINIC | SADV_INFRUSTRUCTURE | SL94-MNT | Jan 8, 2026 |
| 41.222.138.0/24 | AS37049 | AFRINIC | SADV_INFRUSTRUCTURE | SL94-MNT | Jan 8, 2026 |
Whois
Registration for this announcement
- Range
- 41.
222. 136. 0/ 21 - Netname
- SADV
- Registrant
- SADV (Pty) Ltd
- Registrant country
- ZA
- Organization
- SADV (Pty) Ltd (ORG-SL94-AFRINIC)
- Org country
- ZA
- Type
- ALLOCATED PA
- Parent
- 41.
0. 0. 0 - 41. 255. 255. 255 - Created
- Not stated by the registry
- Maintainer
- AFRINIC-HM-MNT
- RIR
- AFRINIC
- Country
- ZA
- Delegated
- May 12, 2008
- Status
- assigned