16.20.0.0/16
🇬🇧CIDR
16.20.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇬🇧 United Kingdom
City
London
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 16.20.0.0/16 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | RADB | 6/15/2026 |
Covering Prefix
54 less-specific announcementsOrigin ASN
AS16509
AMAZON-02 - Amazon.com, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/16.20.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/16.20.0.0/16" | jq
External Links