DONG
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 2 · 1,040 IPv4 addresses |
| All fragments | 246 blocks across 112 clusters |
| Cluster ID | 214649097 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 92.79.85.192/28 | DONG-NET | RIPE | ASSIGNED PA | ● low |
| 193.89.88.0/22 | DONG | 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
(2 of 2)
Possible discrepancies (1)
These blocks are registered to DONG 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.
| 193.89.88.0/22 /22 | authorized for AS3292 — TDC Holding A/S |
NIC Handles
ARCOR-MNT
DK-NIC
DUMY-RIPE
DUMY-RIPE