ATHENAHEALTH GROUP INC.

Athenahealth
GLEIF verified
LEI
254900AA3KZN4Q7A5Z33
Registered name
ATHENAHEALTH GROUP INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks20
All fragments 21 blocks across 2 clusters
Cluster ID204417919
RegistryBGP
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 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

4 weekly snapshots · JSON
20 +3 netblocks since 2026-07-05
2026-07-05 peak 20 2026-07-13

IP Ranges (20)

⬇ 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
162.220.216.0/22 Athenahealth ARIN ● high
162.220.216.0/24 Athenahealth BGP ANNOUNCED ● high
162.220.216.0/23 Athenahealth BGP ANNOUNCED ● high
162.220.218.0/23 Athenahealth BGP ANNOUNCED ● high
162.220.218.0/24 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
199.168.56.0/22 Athenahealth ARIN ● 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
208.78.140.0/22 Athenahealth ARIN ● high
208.78.140.0/24 Athenahealth BGP ANNOUNCED ● 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