ATHENAHEALTH GROUP INC.
Athenahealth
Data as of 2026-08-09
GLEIF verified
LEI
254900AA3KZN4Q7A5Z33
Registered name
ATHENAHEALTH GROUP INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 25 · 8,144 IPv4 addresses |
| IPv6 | 1 prefix (largest 2620:10c:a000::/44) |
| Registered in | United States (25) · India (1) |
| All fragments | 28 blocks across 2 clusters |
| Cluster ID | 218218079 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 254900AA3KZN4Q7A5Z33 |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
7 weekly snapshots · JSON
27
+10 netblocks since 2026-07-05
2026-07-05
peak 27
2026-08-09
IP Ranges (25)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.28.75.96/27 | Athenahealth | ARIN | ALLOCATION | ● high |
| 103.252.161.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.208.24.0/22 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.220.216.0/23 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.220.216.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.220.216.0/22 | Athenahealth | ARIN | DIRECT ALLOCATION | ● high |
| 162.220.218.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.220.218.0/23 | Athenahealth | BGP | ANNOUNCED | ● high |
| 198.36.120.0/22 | Athenahealth | BGP | ANNOUNCED | ● high |
| 198.36.120.0/21 | Athenahealth | ARIN | DIRECT ALLOCATION | ● high |
| 198.36.124.0/22 | Athenahealth | BGP | ANNOUNCED | ● high |
| 199.168.56.0/22 | Athenahealth | ARIN | DIRECT ALLOCATION | ● high |
| 199.168.57.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 199.168.58.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 199.168.59.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 204.165.246.0/23 | Athenahealth | BGP | ANNOUNCED | ● high |
| 208.78.140.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 208.78.140.0/22 | Athenahealth | ARIN | DIRECT ALLOCATION | ● high |
| 208.78.141.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 208.78.143.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 209.202.150.0/28 | Athenahealth | ARIN | ALLOCATION | ● high |
| 209.202.150.32/27 | Athenahealth | ARIN | ALLOCATION | ● high |
| 209.202.183.128/25 | Athenahealth | ARIN | ALLOCATION | ● high |
| 216.162.40.0/22 | Athenahealth | BGP | ANNOUNCED | ● high |
| 2620:10c:a000::/44 | Athenahealth | ARIN | DIRECT ALLOCATION | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2620:10c:a000::/44 |
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