192.161.144.0/20
🇺🇸CIDR
192.161.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
San Francisco (Mid-Market)
RIR
ARIN
Status
allocated
Allocated
11/1/2012
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.161.148.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 6/1/2026 |
| 192.161.149.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 6/1/2026 |
| 192.161.150.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 6/1/2026 |
| 192.161.151.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/1/2026 |
| 192.161.152.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/1/2026 |
| 192.161.157.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/1/2026 |
| 192.161.158.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/1/2026 |
| 192.161.159.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/1/2026 |
Origin ASN
AS21880
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Francisco (Mid-Market)
Coordinates37.7815, -122.4100 ↗
API
Open https://api.ipctl.io/v1/prefix/192.161.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.161.144.0/20" | jq
External Links