Design I.T. Solutions

Data as of 2026-10-18
BGP inherited
This organisation
Netblocks6 · 296 IPv4 addresses
IPv6 2 prefixes (largest 2a00:2381:97e::/48)
Registered in United Kingdom (3) · United States (1)
Record ID250553954
RegistryARIN
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
216.49.161.0/24 Design I.T. Solutions ARIN DIRECT ALLOCATION ● high
62.30.186.128/29 DESIGN-IT-SOLUTIONS-LIMITED RIPE ASSIGNED PA ● low
194.73.87.160/28 DESIGN-IT-SOLUTIONS RIPE ASSIGNED PA ● low
217.33.197.96/28 DESIGN-IT-SOLUTIONS RIPE ASSIGNED PA ● low
2a00:2381:97e::/48 DESIGN-IT-SOLUTIONS RIPE AGGREGATED-BY-LIR ● low
2a00:2381:97e::/56 DESIGN-IT-SOLUTIONS RIPE ASSIGNED ● low

IPv6 ranges (2)

Footprint over time

4 weekly snapshots · JSON
6 0 netblocks since 2026-08-16
2026-08-16 peak 6 2026-09-06

Network trust

what's this?
RPKI hygiene: B how networks compare →
83.3% of checked blocks have valid RPKI ROA coverage (5 of 6)
Possible discrepancies (2)

These blocks are registered to Design I.T. Solutions 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.

2a00:2381:97e::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:97e::/56 /56 authorized for AS2856 — British Telecommunications Limited

NIC Handles

ADMIN7994-ARIN ADMIN7994-ARIN ADMIN7994-ARIN ADMIN7994-ARIN ADMIN7994-ARIN ADMIN7994-ARIN AS5089-MNT BTNET-MNT DISL-19 DUMY-RIPE DUMY-RIPE