52.84.166.0/23
🇺🇸CIDR
52.84.166.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Seattle
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 52.84.166.0/23 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | RADB | 6/13/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 52.84.0.0/14 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 52.84.166.0/23 | AS16509 | /24 | arin |
| 52.84.164.0/22 | AS16509 | /22 | arin |
| 52.84.160.0/21 | AS16509 | /21 | arin |
| 52.84.160.0/20 | AS16509 | /20 | arin |
| 52.84.160.0/19 | AS16509 | /19 | arin |
| 52.84.128.0/18 | AS16509 | /18 | arin |
| 52.84.128.0/17 | AS16509 | /17 | arin |
| 52.84.0.0/16 | AS16509 | /16 | arin |
| 52.84.0.0/15 | AS16509 | /15 | arin |
| 52.84.0.0/14 | AS16509 | /14 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS16509 | RADB | MAINT-AS16509 | 11/13/2023 |
Origin ASN
AS16509
AMAZON-02 - Amazon.com, Inc.
Geolocation
This is an anycast prefix. The location shown is the organization HQ — actual server location varies by your network path.
Country🇺🇸United StatesUS
RegionWashington
CitySeattle
TimezoneAmerica/Los_Angeles
Coordinates47.6062, -122.3321 ↗
API
Open https://api.ipctl.io/v1/prefix/52.84.166.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/52.84.166.0/23" | jq
External Links