MASTERCARD
Cluster stats
| Netblocks | 19 |
| All fragments | 150 blocks across 14 clusters |
| Cluster ID | 191735527 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
19
0 netblocks since 2026-07-05
2026-07-05
peak 19
2026-07-06
IP Ranges (19)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 41.75.84.224/30 | MASTERCARD | AFRINIC | ASSIGNED PA | ● low |
| 80.48.251.96/27 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 85.233.195.200/30 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 85.233.195.216/30 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 154.113.16.96/29 | MASTERCARD | AFRINIC | ASSIGNED PA | ● low |
| 193.189.171.232/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 194.74.102.8/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 195.116.250.144/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 195.116.250.152/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 195.117.151.32/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 197.253.8.32/29 | MASTERCARD | AFRINIC | ASSIGNED PA | ● low |
| 212.244.180.32/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 213.25.25.184/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 213.194.83.176/28 | MASTERCARD-NET | RIPE | ASSIGNED PA | ● low |
| 217.96.10.8/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 217.96.29.32/29 | MASTERCARD | RIPE | ASSIGNED PA | ● low |
| 2001:4d78:610::/48 | MASTERCARD | RIPE | ASSIGNED | ● low |
| 2001:4d78:630:5a::/64 | MASTERCARD | RIPE | ASSIGNED | ● low |
| 2a00:2381:f08a:c500::/56 | MASTERCARD | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(19 of 19)
Possible discrepancies (2)
These blocks are registered to MASTERCARD but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:4d78:610::/48 /48 | authorized for AS15830 — Equinix (EMEA) Acquisition Enterprises B.V. |
| 2a00:2381:f08a:c500::/56 /56 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
AS5603-MNT
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
IO5-AFRINIC
IO5-AFRINIC
MNT-BORUSAN
Mainone-MNT
OI15-AFRINIC
OI15-AFRINIC
+3 more