Data as of Nov 8, 2026
162.220.216.0/23
No anonymizer space · no proxy exits in 30 daysAthenahealth
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 162.220.216.0/24 since Nov 2020 | AS46903 | Business | Athenahealth |
Network & registry
Origin network
AS36738
US
- Name
- Athenahealth
- Type
- Business
- Registered
- Jan 4, 2019
- Domain
- athenahealth.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2013
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 4
- Last change of origin
- May 2025
Recorded history
History
- Handoffs
- 4
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 not the origin | RADB | MAINT-AS27506 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 162.
220. 216. 0/ 22 - Netname
- ATHEN-1
- Registrant
- Athenahealth
- Organization
- Athenahealth (ATHEN-1)
- Org address
- 311 Arsenal Street, Watertown, MA, 02472
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-162-220-216-0-1
- Parent
- NET-162-0-0-0-0
- Created
- Sep 11, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 11, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
athenahealth. com - Name
- Abuse Desk
- Phone
- +1-617-402-1000
- Handle
- ABUSE1621-ARIN