Autonomous system
AS37053 RSAWEB-AS
Unclassified AFRINIC
Summary
RSAWEB
isp
RSAWEB (RSAWEB) — a South African internet service provider offering fibre, connectivity, and cloud/hosting services, based in Cape Town.
What it's used for
- Consumer and business internet access (fibre and connectivity) plus hosting and cloud services.
Notable
- Not a mobile carrier: this is a fixed-line ISP and hosting provider, so addresses here are a mix of broadband customers and hosted services rather than mobile devices.
Interesting
- RSAWEB is one of the independent challengers in South Africa's ISP market, competing with the larger incumbent-linked providers.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 6 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| NAPAfrica IX Johannesburg | Johannesburg, South Africa | 196.60.10.14 |
| NAPAfrica IX Cape Town | Cape Town, South Africa | 196.60.70.26 |
| Johannesburg Internet Exchange | Johannesburg, South Africa | 196.60.96.38 |
| NAPAfrica IX Durban | Durban, South Africa | 196.10.141.168 |
| Cape Town Internet Exchange | Cape Town, South Africa | 196.223.22.38 |
| Durban Internet eXchange | Durban, South Africa | 196.223.30.38 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 19 prefixes · 120K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| ZA | South Africa | 20 |
Registry
Allocation record
- Registry
- AFRINIC
- Handle
AS37053- Registry name
- ORG-RIS1-AFRINIC
- Registrant
- RSAWEB (PTY) LTD
- Registered
- 2008-09-17
- Last changed
- 2026-07-07
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 22 valid, 0 with no ROA
- ROAs
- 22 authorising AS37053
- ASPA
- no ASPA record
- IRR
- 100% registered · 22 of 22 announcements
- Route objects
- 188 naming AS37053
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,784 prefixes, as published 2026-10-19. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere