Fundacao Assis Gurgacz
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 4 · 1,537 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:12f8:0:33::13/128) |
| Cluster ID | 227013623 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
3 weekly snapshots · JSON
12
0 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-12
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.227.3.13/32 | Fundacao Assis Gurgacz | PEERINGDB | ASSIGNED | ● high |
| 177.53.200.0/23 | Fundacao Assis Gurgacz | ARIN | ASSIGNED | ● high |
| 177.84.132.0/22 | Fundacao Assis Gurgacz | ARIN | ASSIGNED | ● high |
| 2001:12f8:0:33::13/128 | Fundacao Assis Gurgacz | PEERINGDB | ASSIGNED | ● high |
IPv6 ranges (1)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (2)
These blocks are registered to Fundacao Assis Gurgacz 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.
| 177.84.132.0/22 /22 | authorized for AS52998 — AS52998 |
| 177.53.200.0/23 /23 | authorized for AS52998 — AS52998 |
NIC Handles
02203539000173
AS52998
FAG303
FAG303
TIIFA2
TIIFA2