AD IT Systems GmbH
BGP inherited
Cluster stats
| Netblocks | 11 |
| All fragments | 279 blocks across 170 clusters |
| Cluster ID | 205086494 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-13
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.115.176.0/22 | AD IT Systems GmbH | BGP | ANNOUNCED | ● high |
| 2a02:74a0:1::/48 | AD IT Systems GmbH | BGP | ANNOUNCED | ● high |
| 2a02:74a0:a000::/40 | AD IT Systems GmbH | BGP | ANNOUNCED | ● high |
| 85.204.39.0/24 | AD IT Systems GmbH | RIPE | ALLOCATED PA | ● low |
| 185.115.176.0/22 | AD IT Systems GmbH | RIPE | ALLOCATED PA | ● low |
| 2a01:4f8:210:23ca::/64 | AD-IT-SYSTEMS-GMBH | RIPE | ASSIGNED | ● low |
| 2a01:4f8:231:1442::/64 | AD-IT-SYSTEMS-GMBH | RIPE | ASSIGNED | ● low |
| 2a01:4f8:231:419b::/64 | AD-IT-SYSTEMS-GMBH | RIPE | ASSIGNED | ● low |
| 2a01:4f8:242:5828::/64 | AD-IT-SYSTEMS-GMBH | RIPE | ASSIGNED | ● low |
| 2a01:4f8:272:421a::/64 | AD-IT-SYSTEMS-GMBH | RIPE | ASSIGNED | ● low |
| 2a02:74a0::/32 | AD IT Systems GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
45.5%
of checked blocks have valid RPKI ROA coverage
(5 of 11)
No discrepancies found among checked blocks.
NIC Handles
AS204038
DUMY-RIPE
DUMY-RIPE
HOS-GUN
ORG-AFD2-RIPE
RIPE-NCC-HM-MNT
de-aditsystems-1-mnt
de-aditsystems-1-mnt