Data as of Nov 9, 2026
216.120.172.0/24
1 residential-proxy exit · 30 daysMassachusetts Medical Society
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
10
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
45 observations
Proxy providers listing exits
- AnyIP
- ColaProxy
- EnigmaProxy
- Geonode
- NovaProxy
- Proxiware
- ProxyEmpire
- ProxyGeo
- Thordata
- VantageProxies
Network & registry
Origin network
AS399066
US
- Name
- Massachusetts Medical Society
- Type
- Business
- Registered
- Nov 17, 2020
- Domain
- massmed.org
- Industry
- Print Media (Newspapers, Magazines, Books)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2021
- Current origin since
- Jun 2021 · 5.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 216.
120. 172. 0/ 24 - Netname
- MMS-5
- Registrant
- Massachusetts Medical Society
- Organization
- Massachusetts Medical Society (MMS-5)
- Org address
- 860 Winter Street, Waltham, MA, 02154
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-120-172-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Apr 2, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 2, 2021
- Status
- assigned
Report abuse
Abuse contact
- dkling@
mms. org - Name
- Kling, Doug
- Phone
- +1-978-219-6814
- Handle
- KLING5-ARIN