Weritech B.V.
Cluster stats
| Netblocks | 9 |
| All fragments | 11 blocks across 2 clusters |
| Cluster ID | 191598469 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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
2 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-06
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.172.216.0/21 | Weritech B.V. | BGP | ANNOUNCED | ● high |
| 185.64.192.0/22 | Weritech B.V. | BGP | ANNOUNCED | ● high |
| 2a02:f600::/29 | Weritech B.V. | BGP | ANNOUNCED | ● high |
| 5.172.216.0/25 | Weritech | RIPE | ASSIGNED PA | ● low |
| 5.172.216.128/26 | Weritech | RIPE | ASSIGNED PA | ● low |
| 5.172.216.192/27 | Weritech | RIPE | ASSIGNED PA | ● low |
| 5.172.216.224/28 | Weritech | RIPE | ASSIGNED PA | ● low |
| 5.172.217.0/26 | Weritech | RIPE | ASSIGNED PA | ● low |
| 5.172.220.0/24 | Weritech | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(9 of 9)
Possible discrepancies (3)
These blocks are registered to Weritech B.V. 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.
| 5.172.216.0/21 /21 | authorized for AS38983 — Copaco Cloud B.V. |
| 185.64.192.0/22 /22 | authorized for AS38983 — Copaco Cloud B.V. |
| 5.172.220.0/24 /24 | authorized for AS38983 — Copaco Cloud B.V. |
NIC Handles
AS199139
DUMY-RIPE
DUMY-RIPE
WERIT-MNT
WERIT-MNT