Stem Connect LTD
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 17 · 36,864 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a09:1dc0::/29) |
| Registered in | South Africa (15) · United Kingdom (2) |
| Cluster ID | 223526730 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
18
0 netblocks since 2026-07-05
2026-07-05
peak 18
2026-08-16
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 85.235.76.0/22 | Stem Connect LTD | BGP | ANNOUNCED | ● high |
| 41.180.0.0/20 | Stem-Connect-Pretoria | AFRINIC | ASSIGNED PA | ● low |
| 41.180.16.0/20 | Stem-Connect-Pretoria | AFRINIC | ASSIGNED PA | ● low |
| 41.180.32.0/20 | Stem-Connect-Pretoria | AFRINIC | ASSIGNED PA | ● low |
| 41.180.48.0/20 | Stem-Connect-Johannesburg | AFRINIC | ASSIGNED PA | ● low |
| 41.180.64.0/21 | Stem-Connect-Johannesburg | AFRINIC | ASSIGNED PA | ● low |
| 41.180.72.0/21 | Stem-Connect-Johannesburg | AFRINIC | ASSIGNED PA | ● low |
| 41.180.80.0/21 | Stem-Connect-Durban | AFRINIC | ASSIGNED PA | ● low |
| 41.180.88.0/21 | Stem-Connect-Durban | AFRINIC | ASSIGNED PA | ● low |
| 41.180.96.0/21 | Stem-Connect-CapeTown | AFRINIC | ASSIGNED PA | ● low |
| 41.180.104.0/21 | Stem-Connect-CapeTown | AFRINIC | ASSIGNED PA | ● low |
| 41.180.112.0/21 | Stem-Connect-Johannesburg | AFRINIC | ASSIGNED PA | ● low |
| 41.180.120.0/21 | Stem-Connect-Johannesburg | AFRINIC | ASSIGNED PA | ● low |
| 41.180.176.0/22 | Stem-Connect-Johannesburg | AFRINIC | ASSIGNED PA | ● low |
| 41.180.200.0/22 | Stem-Connect-Johannesburg | AFRINIC | ASSIGNED PA | ● low |
| 41.180.216.0/22 | Stem-Connect-Johannesburg | AFRINIC | ASSIGNED PA | ● low |
| 2a09:1dc0::/29 | Stem Connect LTD | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a09:1dc0::/29 |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: B
how networks compare →
94.4%
of checked blocks have valid RPKI ROA coverage
(17 of 18)
Possible discrepancies (17)
These blocks are registered to Stem Connect LTD but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 41.180.0.0/20 /20 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.16.0/20 /20 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.32.0/20 /20 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.48.0/20 /20 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.64.0/21 /21 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.72.0/21 /21 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.80.0/21 /21 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.88.0/21 /21 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.96.0/21 /21 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.104.0/21 /21 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.112.0/21 /21 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.120.0/21 /21 | authorized for AS36916 — X-DSL Networking Solutions |
| 85.235.76.0/22 /22 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.176.0/22 /22 | authorized for AS36916 — X-DSL Networking Solutions |
| 41.180.200.0/22 /22 | authorized for AS36916 — X-DSL Networking Solutions |
+2 more — see the REST API
NIC Handles
AB57-AFRINIC
AB57-AFRINIC
AS210096
DUMY-RIPE
DUMY-RIPE
MvD2-AFRINIC
MvD2-AFRINIC
ORG-SCL62-RIPE
RIPE-NCC-HM-MNT
XDSL-AB01-MNT
mnt-uk-stemconnect-1
mnt-uk-stemconnect-1