Data as of Nov 4, 2026
41.223.42.0/24
No anonymizer space · no proxy exits in 30 daysAngola Comunicacoes & Systems LDA
Announcement
this exact prefix
No RPKI
Announced by
Type
Internet provider
88% of it
Recent change
New origin Aug 2026
from AS36917 Angola Comunicacoes & Systems LDA
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 |
|---|---|---|---|---|---|---|
| 41.223.40.0/22 | 1,024 | acs-ao | Angola Comunicacoes & Systems LDA (ORG-ACSL1-AFRINIC) · AO | ALLOCATED PA | — | — |
| └ 41.223.42.0/28 | 16 | bic | Banco Bic | ASSIGNED PA | — | — |
| └ 41.223.42.16/28 | 16 | Totta | Banco Totta | ASSIGNED PA | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 224 | 88% | 1 | |
| Business | 32 | 13% | 2 |
Network & registry
Origin network
AS36917
AO
- Name
- Angola Comunicacoes & Systems LDA
- Type
- Internet provider
- Registered
- Oct 12, 2006
- Domain
- acs.ao
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2007
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 41.223.40.0/22
- Netname
- acs-ao
- Registrant
- Angola Comunicacoes & Systems LDA
- Registrant country
- AO
- Organization
- Angola Comunicacoes & Systems LDA (ORG-ACSL1-AFRINIC)
- Org country
- AO
- 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
- AO
- Delegated
- Jul 11, 2006
- Status
- assigned