Horizon Hobby, LLC
Horizon Hobby
Data as of 2026-07-26
GLEIF verified
Limited data: only 3 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
LEI
549300N5GR17EBH86J85
Registered name
Horizon Hobby, LLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 3 · 272 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a00:2381:19::/48) |
| Cluster ID | 215106756 |
| Registry | ARIN |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300N5GR17EBH86J85 |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.241.54.0/24 | Horizon Hobby | ARIN | ASSIGNMENT | ● high |
| 87.82.61.240/28 | HORIZON-HOBBY | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:19::/48 | HORIZON-HOBBY | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a00:2381:19::/48 |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
33.3%
of checked blocks have valid RPKI ROA coverage
(1 of 3)
Possible discrepancies (1)
These blocks are registered to Horizon Hobby 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.
| 2a00:2381:19::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
BTNET-MNT
DAVIS1522-ARIN
DAVIS1522-ARIN
DAVIS1522-ARIN
DUMY-RIPE
DUMY-RIPE
EASYNET-UK-MNT
HH-529