Data as of Nov 7, 2026
54.
- Proxy activity
- Not seen in 30 days
- Type
- Hosting
- Risk
- 50 / 100 · Medium
- Announced by
- AS16509Amazon.com, Inc.amazon.comHosting
- Announcement
- 54.193.0.0/17RPKI valid
- Location
- San Jose, California, United States
Network & registry
Announced by
Announcement
- Prefix
- 54.193.0.0/17
- Announced by
- AS16509 Amazon.com, Inc.
- Type
- Hosting
- RPKI
- RPKI valid
IPv4 market
Holder
- Organization
- Amazon Technologies Inc.
- Handle
- AT-88-Z
- Range
- 54.
144. 0. 0 - 54. 221. 255. 255 - Registration type
- Direct Allocation
- Record created
- Oct 23, 2014
- Reallocated to
- Amazon.com, Inc. (AMAZO-48)
- Reallocated range
- 54.
193. 0. 0/ 16 - Reallocated
- Nov 6, 2013
Origin network
AS16509
US
- Name
- Amazon.com, Inc.
- Type
- Hosting
- Registered
- May 4, 2000
- Domain
- amazon.com
- Website
- www.amazon.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 294
Routing timeline
Who has announced 54.193.0.0/17
54.193.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Nov 2013
- Current origin since
- Nov 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 54.193.0.0/17 | AS16509 | /17 | ARIN | RPKI valid |
| 54.193.0.0/16 | AS16509 | /16 | ARIN | Too specific |
| 54.192.0.0/12 | AS16509 | /12 | ARIN | Too specific |
IRR
Route objects on 54.193.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 SFO VPC Prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this address
- Range
- 54.
193. 0. 0/ 16 - Netname
- AMAZO-ZSFO4
- Registrant
- Amazon.com, Inc.
- Organization
- Amazon.com, Inc. (AMAZO-48)
- Org address
- 1200 12th Ave South, Seattle, WA, 98144
- Org country
- US
- Type
- Reallocated
- Handle
- NET-54-193-0-0-1
- Parent
- NET-54-144-0-0-1
- Created
- Nov 6, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 23, 2014
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN
Geolocation
Location detail
- Country
- United States
- Region
- California
- City
- San Jose
- Coordinates
- 37.
3394, -121. 8950 - Time zone
- America/Los_Angeles
- Continent
- North America
- GeoNames
- 5392171