Data as of Nov 7, 2026
41.223.120.0/22
1 residential-proxy exit · 30 daysDerivco
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
6
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
7 observations
Proxy providers listing exits
- AnyIP
- BottingTools
- Decodo
- IPFly
- Oxylabs
- PuraRoute
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 41.223.122.0/24 since Jul 2024 | AS36951 | Business | Derivco |
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 |
|---|---|---|---|---|---|---|
| 41.223.120.0/22 | 1,024 | Derivco | Derivco (ORG-DA4-AFRINIC) · ZA | ALLOCATED PA | — | — |
| └ 41.223.120.0/24 | 256 | Derivco41-1 | Derivco1 | ASSIGNED PA | — | — |
| └ 41.223.121.0/24 | 256 | Derivco41-2 | Derivco41-2 | ASSIGNED PA | — | — |
| └ 41.223.122.0/24 | 256 | Derivco41-3 | Derivco41-3 | ASSIGNED PA | — | — |
| └ 41.223.123.0/24 | 256 | Derivco41-4 | Derivco41-4 | ASSIGNED PA | — | — |
Network & registry
Origin network
AS36951
ZA
- Name
- Derivco
- Type
- Business
- Registered
- May 18, 2007
- Domain
- derivco.com
- Website
- www.derivco.co.za
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2007
- Current origin since
- Sep 2007 · 19 yr
- Origin networks
- 3
- Last change of origin
- Sep 2007
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 41.223.123.0/24 | AS36951 | RADB | Derivco c/o Internet Solutions (Pty) Ltd | MAINT-AS3741 | Aug 20, 2024 |
| 41.223.123.0/24 | AS36951 | NTTCOM | Derivco c/o Internet Solutions (Pty) Ltd | MAINT-AS3741 | Aug 20, 2024 |
Whois
Registration for this announcement
- Range
- 41.
223. 120. 0/ 22 - Netname
- Derivco
- Registrant
- Derivco
- Registrant country
- ZA
- Organization
- Derivco (ORG-DA4-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 18, 2007
- Status
- assigned