FORMOSA CAPITAL LP
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 7 · 1,024 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a05:4640::/29) |
| Registered in | United Kingdom (6) · United States (2) |
| All fragments | 13 blocks across 3 clusters |
| Cluster ID | 214451718 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 17 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
11
+2 netblocks since 2026-07-05
2026-07-05
peak 25
2026-07-26
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.151.136.0/24 | FORMOSA CAPITAL LP | BGP | ANNOUNCED | ● high |
| 185.225.24.0/24 | FORMOSA CAPITAL LP | BGP | ANNOUNCED | ● high |
| 185.225.26.0/24 | FORMOSA CAPITAL LP | BGP | ANNOUNCED | ● high |
| 192.189.157.0/24 | FORMOSA CAPITAL LP | BGP | ANNOUNCED | ● high |
| 2a05:4641::/32 | FORMOSA CAPITAL LP | BGP | ANNOUNCED | ● high |
| 2a05:4642::/32 | FORMOSA CAPITAL LP | BGP | ANNOUNCED | ● high |
| 2a05:4640::/29 | FORMOSA CAPITAL LP | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (3)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
90.9%
of checked blocks have valid RPKI ROA coverage
(10 of 11)
Possible discrepancies (2)
These blocks are registered to FORMOSA CAPITAL LP 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.
| 185.225.24.0/24 /24 | authorized for AS64289 — Macarne.com |
| 185.225.24.0/24 /24 | authorized for AS64289 — Macarne.com |
NIC Handles
AS206246
AS64289
C11603835
DUMY-RIPE
DUMY-RIPE
NOC33612-ARIN
NOC33612-ARIN
NOC33612-ARIN
NOC33613-ARIN
NOC33613-ARIN
NOC33613-ARIN
ORG-FCL38-RIPE
+5 more