Data as of Nov 9, 2026
160.79.144.0/23
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Umass Memorial health care inc
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 160.79.128.0/18 | 16,384 | UMHC | Umass Memorial health care inc (UMHC) · US | Direct Allocation | Mar 30, 2022 | Networkservices@ |
| └ 160.79.144.0/23 | 512 | AWS-NET-160-79-144-0 | Umass Memorial health care inc (C10772543) · US | Reassigned | Mar 19, 2024 | Networkservices@ via UMHC |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Umass Memorial health care inc
- Handle
- UMHC
- Range
- 160.
79. 128. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Mar 30, 2022
Origin network
AS14618
US
- Name
- Amazon.com, Inc.
- Type
- Hosting
- Registered
- Nov 4, 2005
- Domain
- amazon.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 22
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2024
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 160.
79. 144. 0/ 23 - Netname
- AWS-NET-160-79-144-0
- Registrant
- Umass Memorial health care inc
- Organization
- Umass Memorial health care inc (C10772543)
- Type
- Reassigned
- Handle
- NET-160-79-144-0-1
- Parent
- NET-160-79-128-0-1
- Created
- Mar 19, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 30, 2022
- Status
- assigned
Report abuse
Abuse contact
- Networkservices@
umassmemorial. org - Name
- NetDesign
- Phone
- +1-508-334-8674
- Handle
- NETDE-ARIN