185.31.204.0/22
🇺🇸CIDR
185.31.204.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
San Jose
RIR
RIPENCC
Status
allocated
Allocated
7/29/2013
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
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.31.204.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 185.31.205.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 185.31.206.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 185.31.207.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.31.207.0/24 | AS16509 | 🇬🇧GB | assigned |
| 185.31.206.64/26 | 🇬🇧GB | assigned | |
| 185.31.206.128/26 | 🇬🇧GB | assigned | |
| 185.31.205.0/26 | 🇬🇧GB | assigned | |
| 185.31.204.192/26 | 🇬🇧GB | assigned | |
| 185.31.205.64/26 | 🇬🇧GB | assigned | |
| 185.31.204.128/26 | 🇬🇧GB | assigned | |
| 185.31.205.128/26 | 🇬🇧GB | assigned | |
| 185.31.205.192/26 | 🇬🇧GB | assigned | |
| 185.31.206.0/26 | 🇬🇧GB | assigned | |
| 185.31.206.224/27 | 🇬🇧GB | assigned | |
| 185.31.206.192/27 | 🇬🇧GB | assigned | |
| 185.31.204.32/27 | 🇬🇧GB | assigned | |
| 185.31.204.0/27 | 🇬🇧GB | assigned | |
| 185.31.204.64/27 | 🇬🇧GB | assigned | |
| 185.31.204.96/27 | 🇬🇧GB | assigned |
Origin ASN
AS211789
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/185.31.204.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.31.204.0/22" | jq
External Links