JANUS Engineering AG
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 5 |
| IPv6 | 1 prefix (largest 2003:df:1820::/48) |
| Cluster ID | 214553496 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
5 weekly snapshots · JSON
9
-1 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.16.71.208/29 | JANUS Engineering AG | RIPE | ASSIGNED PA | ● high |
| 109.109.204.128/30 | JANUS Engineering AG | RIPE | ASSIGNED PA | ● high |
| 91.25.179.152/29 | JANUS-ENGINEERING-SINDELFINGEN-NET | RIPE | ASSIGNED PA | ● low |
| 213.252.49.0/28 | JANUS-NET1 | RIPE | ASSIGNED PA | ● low |
| 2003:df:1820::/48 | JANUS-ENGINEERING-SINDELFINGEN-NET | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2003:df:1820::/48 |
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 (1)
These blocks are registered to JANUS Engineering AG 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.
| 2003:df:1820::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
NIC Handles
CU-MNT
DTAG-NIC
DUMY-RIPE
DUMY-RIPE
ORG-JEA22-RIPE
TXX-MNT