HOLZ NETWORK LTDA
Cluster stats
| Netblocks | 33 |
| All fragments | 60 blocks across 20 clusters |
| Cluster ID | 191588590 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
33
0 netblocks since 2026-07-05
2026-07-05
peak 33
2026-07-06
IP Ranges (33)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.177.184.0/24 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 45.177.184.0/23 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 45.177.184.0/22 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 45.177.185.0/24 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 45.177.186.0/24 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 45.177.186.0/23 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 45.177.187.0/24 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 82.24.52.0/24 | Holz-EDV UG (haftungsbeschraenkt) | RIPE | ASSIGNED PA | ● high |
| 2804:5dcc::/33 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 2804:5dcc::/32 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 2804:5dcc:8000::/33 | HOLZ NETWORK LTDA | BGP | ANNOUNCED | ● high |
| 2a13:9500:191::/48 | Holz-EDV UG (haftungsbeschraenkt) | RIPE | ASSIGNED | ● high |
| 2804:5dcc::/32 | UNKNOWN | LACNIC | allocated | ● medium |
| 80.120.25.248/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.120.73.16/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.120.88.120/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.120.196.152/29 | HOLZ-HER-AT | RIPE | ASSIGNED PA | ● low |
| 80.120.217.240/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.120.245.12/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.121.208.104/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.122.7.212/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.122.8.96/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.122.75.76/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.122.219.216/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.123.134.196/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 80.123.253.52/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.8.48/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.16.156/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.34.140/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.108.40/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.202.72/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 88.116.224.152/30 | HOLZ-HWY-AT | RIPE | ASSIGNED PA | ● low |
| 2a14:7c0:30::/44 | Holz-EDV UG (haftungsbeschrankt) | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(33 of 33)
No discrepancies found among checked blocks.
NIC Handles
AS268993
AS8447-MNT
DUMY-RIPE
DUMY-RIPE
HU630-RIPE
HUAC4-RIPE
ORG-HU31-RIPE
ORG-HU32-RIPE
ORG-HU33-RIPE
holzedv-mnt
netutils-mnt
pfcloud-mnt