Data as of Nov 7, 2026
143.220.136.0/23
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Association of American Medical Colleges
Network & registry
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
- Nov 2020
- Current origin since
- Nov 2020 · 6.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 143.
220. 0. 0/ 16 - Netname
- AAMC
- Registrant
- Association of American Medical Colleges
- Organization
- Association of American Medical Colleges (AAMC)
- Org address
- 655 K Street, NW, WASHINGTON, DC, 20001
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-143-220-0-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Jun 30, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 30, 1990
- Status
- assigned
Report abuse
Abuse contact
- dnsadministrator@
aamc. org - Name
- Vendor management office
- Phone
- +1-202-828-0400
- Handle
- VMO38-ARIN