FORMOSA CAPITAL LP
BGP inherited
Cluster stats
| Netblocks | 20 |
| All fragments | 27 blocks across 4 clusters |
| Cluster ID | 204397366 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
25
+16 netblocks since 2026-07-05
2026-07-05
peak 25
2026-07-13
IP Ranges (20)
⬇ 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 |
| 23.155.72.0/24 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 23.161.232.0/24 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 103.20.101.0/24 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 140.235.115.0/24 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 194.110.60.0/24 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 204.139.12.0/22 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 206.71.158.0/24 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 2602:2ea::/36 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 2602:2ea::/45 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 2602:fa21::/40 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 2a14:3f80:188::/45 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 2a14:3f87:9800::/38 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 2a14:3f87:f000::/38 | Macarne.com | BGP | ANNOUNCED | ● medium |
| 2a14:3f87:fc00::/38 | Macarne.com | BGP | ANNOUNCED | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(20 of 20)
Possible discrepancies (14)
These blocks are registered to FORMOSA CAPITAL LP 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.
| 2602:2ea::/36 /36 | authorized for AS64289 — Macarne.com |
| 2a14:3f87:9800::/38 /38 | authorized for AS64289 — Macarne.com |
| 2a14:3f87:f000::/38 /38 | authorized for AS64289 — Macarne.com |
| 2a14:3f87:fc00::/38 /38 | authorized for AS64289 — Macarne.com |
| 2602:2ea::/45 /45 | authorized for AS64289 — Macarne.com |
| 2a14:3f80:188::/45 /45 | authorized for AS64289 — Macarne.com |
| 204.139.12.0/22 /22 | authorized for AS3257 — GTT Communications Inc. |
| 23.155.72.0/24 /24 | authorized for AS64289 — Macarne.com |
| 23.161.232.0/24 /24 | authorized for AS64289 — Macarne.com |
| 103.20.101.0/24 /24 | authorized for AS64289 — Macarne.com |
| 140.235.115.0/24 /24 | authorized for AS64289 — Macarne.com |
| 185.225.24.0/24 /24 | authorized for AS64289 — Macarne.com |
| 194.110.60.0/24 /24 | authorized for AS64289 — Macarne.com |
| 206.71.158.0/24 /24 | authorized for AS64289 — Macarne.com |
NIC Handles
AS206246
AS64289
MAINT-MACARNE-LLC
lir-uk-formosa-1-MNT
lir-uk-macarneltd-1-MNT