Hugo Nalborczyk
BGP inherited
Cluster stats
| Netblocks | 5 |
| All fragments | 129 blocks across 43 clusters |
| Cluster ID | 191656639 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2.59.58.0/24 | Hugo Nalborczyk | BGP | ANNOUNCED | ● high |
| 2.59.58.0/24 | Hugo Nalborczyk | RIPE | SUB-ALLOCATED PA | ● high |
| 82.22.57.0/24 | NET-82-22-57-0-24 | RIPE | ASSIGNED PA | ● high |
| 2a13:9500:39::/48 | Hugo Nalborczyk | RIPE | ASSIGNED | ● high |
| 2a13:9500:3a::/48 | Hugo Nalborczyk | RIPE | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (3)
These blocks are registered to Hugo Nalborczyk 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.
| 2a13:9500:39::/48 /48 | authorized for AS32024 — Blueficity |
| 2a13:9500:3a::/48 /48 | authorized for AS32024 — Blueficity |
| 82.22.57.0/24 /24 | authorized for AS216388 — ECHO-HOST ASSOCIATION |
NIC Handles
AS206696
DUMY-RIPE
DUMY-RIPE
ORG-HN105-RIPE
ORG-PC1731-RIPE
ORG-SN440-RIPE
ORG-WA866-RIPE
PC20505-RIPE
SNAC20-RIPE
WAC32-RIPE
netutils-mnt
netutils-mnt