Harvard-Westlake School
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 9 · 1,024 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2620:116:3000::/44) |
| Record ID | 242071423 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 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 (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 67.209.48.0/23 | Harvard-Westlake School | ARIN | DIRECT ALLOCATION | ● high |
| 67.209.48.0/24 | Harvard-Westlake School | BGP | ANNOUNCED | ● high |
| 67.209.49.0/24 | Harvard-Westlake School | BGP | ANNOUNCED | ● high |
| 69.67.144.0/24 | Harvard-Westlake School | BGP | ANNOUNCED | ● high |
| 69.67.144.0/23 | Harvard-Westlake School | ARIN | DIRECT ALLOCATION | ● high |
| 2620:116:3000::/44 | Harvard-Westlake School | BGP | ANNOUNCED | ● high |
| 2620:116:3001::/48 | Harvard-Westlake School | BGP | ANNOUNCED | ● high |
| 2620:116:3002::/48 | Harvard-Westlake School | BGP | ANNOUNCED | ● high |
| 2620:116:3003::/48 | Harvard-Westlake School | BGP | ANNOUNCED | ● high |
IPv6 ranges (4)
Footprint over time
12 weekly snapshots · JSON
10
+3 netblocks since 2026-07-05
2026-07-05
peak 10
2026-09-13
NIC Handles
AS33024
DHA279-ARIN
DHA279-ARIN
DHA279-ARIN
HWS-19