Design Data Systems, Inc.
DESIGN-IT
Data as of 2026-10-18
BGP inherited
This organisation
| Netblocks | 8 |
| IPv6 | 4 prefixes (largest 2a00:2381:10b1:100::/56) |
| Record ID | 251252142 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.121.59.248/29 | DESIGN-IT | RIPE | ASSIGNED PA | ● low |
| 81.131.37.152/29 | DESIGN-IT | RIPE | ASSIGNED PA | ● low |
| 213.120.244.128/29 | DESIGN-IT | RIPE | ASSIGNED PA | ● low |
| 213.122.170.232/29 | DESIGN-IT | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:10b1:100::/56 | DESIGN-IT | RIPE | ASSIGNED | ● low |
| 2a00:2381:10b1:300::/56 | DESIGN-IT | RIPE | ASSIGNED | ● low |
| 2a00:2381:10b1:400::/56 | DESIGN-IT | RIPE | ASSIGNED | ● low |
| 2a00:2381:10b1:700::/56 | DESIGN-IT | RIPE | ASSIGNED | ● low |
IPv6 ranges (4)
Footprint over time
12 weekly snapshots · JSON
8
0 netblocks since 2026-07-26
2026-07-26
peak 8
2026-10-18
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
No discrepancies found among checked blocks.
NIC Handles
BTNET-MNT
DUMY-RIPE
DUMY-RIPE