Horizon Telcom, Inc
Horizon Telcom Inc.
GLEIF verified
LEI
549300V3O0IFQM8K2X47
Registered name
Horizon Telcom, Inc
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 73 · 30,757 IPv4 addresses |
| Registered in | United States (48) · Thailand (9) · Philippines (2) · BD (2) · Russia (1) · Singapore (1) |
| Cluster ID | 204416850 |
| Registry | APNIC |
| Owner jurisdiction | US-OH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300V3O0IFQM8K2X47 |
| Shared handles | clustered on 38 shared RIR contact/maintainer handles |
| Registry names | 19 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
73
0 netblocks since 2026-07-05
2026-07-05
peak 73
2026-07-13
IP Ranges (73)
showing 50 of 73 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 66.209.134.0/23 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 66.209.134.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 66.209.135.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 74.126.72.0/21 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 74.126.72.0/22 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 74.126.76.0/22 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 74.126.77.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 74.126.78.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 74.126.79.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 103.109.235.0/24 | HORIZON-IT | RIPE | ASSIGNED PA | ● high |
| 173.249.128.0/20 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 176.74.34.125/32 | HORIZON CE | RIPE | ASSIGNED PA | ● high |
| 185.1.147.145/32 | HORIZON-IT | PEERINGDB | ASSIGNED | ● high |
| 185.1.184.136/32 | HORIZON-IT | PEERINGDB | ASSIGNED | ● high |
| 198.45.12.0/22 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 198.245.215.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 199.38.72.0/21 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 199.38.76.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 199.38.78.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 199.187.196.0/22 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 206.53.204.17/32 | Horizon Telcom | PEERINGDB | ASSIGNED | ● high |
| 209.143.11.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.143.18.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.143.57.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.143.63.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.162.0/23 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.162.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.163.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.182.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.184.0/21 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.184.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.185.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.186.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.187.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.188.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.189.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.190.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 209.173.191.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.201.42.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.0.0/21 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.4.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.5.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.6.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.7.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.21.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.34.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.43.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.44.0/23 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.51.0/24 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
| 216.255.60.0/23 | Horizon Telcom Inc. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
78.1%
of checked blocks have valid RPKI ROA coverage
(57 of 73)
Possible discrepancies (47)
These blocks are registered to Horizon Telcom Inc. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 173.249.128.0/20 /20 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 74.126.72.0/21 /21 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 199.38.72.0/21 /21 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 209.173.184.0/21 /21 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 216.255.0.0/21 /21 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 103.130.56.0/22 /22 | authorized for AS45538 — ODS Joint Stock Company |
| 74.126.72.0/22 /22 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 74.126.76.0/22 /22 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 198.45.12.0/22 /22 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 199.187.196.0/22 /22 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 66.209.134.0/23 /23 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 209.173.162.0/23 /23 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 216.255.44.0/23 /23 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 216.255.60.0/23 /23 | authorized for AS4922 — Shenandoah Cable Television LLC |
| 103.109.235.0/24 /24 | authorized for AS214371 — Gijs van de Sande |
+32 more — see the REST API
NIC Handles
ACRO65150-RIPE
AG698-AP
AH1067-AP
AH1196-AP
AK1137-AP
AMS10-MNT
AP930-AP
AS214371
AS2731
AS394708
DUMY-RIPE
DUMY-RIPE
+26 more