Catalyst Host LLC
Data as of 2026-11-08
BGP inherited
This organisation
| Netblocks | 41 · 8,704 IPv4 addresses |
| IPv6 | 7 prefixes (largest 2602:ffd1::/36) |
| Record ID | 264767445 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 (41)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.163.208.0 – 23.163.213.255 | Catalyst Host LLC | ARIN | DIRECT ALLOCATION | ● high |
| 23.163.216.0/21 | Catalyst Host LLC | ARIN | DIRECT ALLOCATION | ● high |
| 64.40.24.0/22 | Catalyst Host LLC | ARIN | DIRECT ALLOCATION | ● high |
| 104.193.224.0/22 | Catalyst Host LLC | ARIN | DIRECT ALLOCATION | ● high |
| 162.250.232.0/22 | Catalyst Host LLC | ARIN | DIRECT ALLOCATION | ● high |
| 199.181.238.0/23 | Catalyst Host LLC | ARIN | DIRECT ALLOCATION | ● high |
| 216.73.180.0/23 | Catalyst Host LLC | ARIN | DIRECT ALLOCATION | ● high |
| 2602:ffd1::/36 | Catalyst Host LLC | ARIN | DIRECT ALLOCATION | ● high |
| 23.163.209.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.210.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.211.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.212.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.213.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.216.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.217.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.218.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.219.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.220.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.221.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.222.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 23.163.223.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 64.40.24.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 64.40.25.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 64.40.26.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 64.40.27.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 104.193.224.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 104.193.225.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 104.193.226.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 104.193.227.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 162.250.232.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 162.250.233.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 162.250.234.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 162.250.235.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 173.0.4.0/22 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 199.181.238.0/24 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 2602:ffd1:1::/48 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 2602:ffd1:2::/48 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 2602:ffd1:3::/48 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 2602:ffd1:6::/48 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 2602:ffd1:7::/48 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
| 2602:ffd1:8::/48 | Catalyst Host LLC | BGP | ANNOUNCED | ● low |
IPv6 ranges (7)
Footprint over time
20 weekly snapshots · JSON
41
-11 netblocks since 2026-07-05
2026-07-05
peak 54
2026-11-08
Network trust
what's this?
RPKI hygiene: B
how networks compare →
87.8%
of checked blocks have valid RPKI ROA coverage
(36 of 41)
No discrepancies found among checked blocks.
NIC Handles
AS393336
CATAL7-ARIN
CATAL7-ARIN
CATAL7-ARIN
CATAL7-ARIN
CATAL7-ARIN
CATAL7-ARIN
CHL-340