191.53.16.0/21
🇧🇷CIDR
191.53.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
Divinópolis
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.53.16.0/21 | AS28202AS28202 - MASTER S/A | Valid | RADB | 5/30/2026 |
Covering Prefix
16 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.53.0.0/16 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.0.0/17 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.16.0/22 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.20.0/22 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.22.0/23 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.18.0/23 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.20.0/23 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.16.0/23 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.23.0/24 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.16.0/24 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.17.0/24 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.18.0/24 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.19.0/24 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.20.0/24 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.21.0/24 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
| 191.53.22.0/24 | AS28202AS28202 - MASTER S/A | Valid | — | 5/30/2026 |
Origin ASN
AS28202
AS28202 - MASTER S/A
Geolocation
API
Open https://api.ipctl.io/v1/prefix/191.53.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.53.16.0/21" | jq
External Links