ATHENAHEALTH GROUP INC.
Athenahealth
LEI
254900AA3KZN4Q7A5Z33
Registered name
ATHENAHEALTH GROUP INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 17 |
| All fragments | 18 blocks across 2 clusters |
| Cluster ID | 191594244 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
Footprint over time
2 weekly snapshots · JSON
17
0 netblocks since 2026-07-05
2026-07-05
peak 17
2026-07-06
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.252.161.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.208.24.0/22 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.220.216.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.220.216.0/23 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.220.218.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 162.220.218.0/23 | Athenahealth | BGP | ANNOUNCED | ● high |
| 198.36.120.0/21 | Athenahealth | ARIN | ● high | |
| 198.36.120.0/22 | Athenahealth | BGP | ANNOUNCED | ● high |
| 198.36.124.0/22 | Athenahealth | BGP | ANNOUNCED | ● high |
| 199.168.57.0/24 | 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 | ● high | |
| 208.78.141.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 208.78.143.0/24 | Athenahealth | BGP | ANNOUNCED | ● high |
| 216.162.40.0/22 | Athenahealth | BGP | ANNOUNCED | ● high |
NIC Handles
ABUSE1621-ARIN
AS11174
AS36738
AS40515
AS46903
AS54593
ATHEN-1
NETWO7088-ARIN
NETWO7088-ARIN
VENDO-ARIN
VENDO-ARIN