DOLBY MEDICAL HOME RESPIRATORY CARE LTD

DOLBY-MEDICAL-HOME-RESPIRATORY-CARE-LTD
Registry
Cluster stats
Netblocks6
All fragments 19 blocks across 13 clusters
Cluster ID204864806
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
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

Footprint over time

2 weekly snapshots · JSON
6 0 netblocks since 2026-07-12
2026-07-12 peak 6 2026-07-13

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
81.128.138.160/28 DOLBY-MEDICAL-HOME-RESPIRATORY-CARE-LTD RIPE ASSIGNED PA ● low
213.123.60.152/29 DOLBY-MEDICAL-HOME-RESPIRATORY-CARE-LTD RIPE ASSIGNED PA ● low
2a00:2381:17d::/56 DOLBY-MEDICAL-HOME-RESPIRATORY-CARE-LTD RIPE ASSIGNED ● low
2a00:2381:17d::/48 DOLBY-MEDICAL-HOME-RESPIRATORY-CARE-LTD RIPE AGGREGATED-BY-LIR ● low
2a00:2381:17d:100::/56 DOLBY-MEDICAL-HOME-RESPIRATORY-CARE-LTD RIPE ASSIGNED ● low
2a00:2381:e51::/48 DOLBY-MEDICAL-HOME-RESPIRATORY-CARE-LTD RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)
Possible discrepancies (4)

These blocks are registered to DOLBY MEDICAL HOME RESPIRATORY CARE LTD 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:e51::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:17d::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:17d::/56 /56 authorized for AS2856 — British Telecommunications Limited
2a00:2381:17d:100::/56 /56 authorized for AS2856 — British Telecommunications Limited

NIC Handles

BTNET-MNT DUMY-RIPE DUMY-RIPE