191.253.64.0/22
🇧🇷CIDR
191.253.64.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇷 Brazil
City
São Luís
RIR
LACNIC
Status
allocated
Allocated
1/14/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.253.64.0/22 | AS263528AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA | Valid | — | 5/30/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.253.66.0/23 | AS263528AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA | Valid | — | 5/30/2026 |
| 191.253.64.0/23 | AS263528AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA | Valid | — | 5/30/2026 |
| 191.253.67.0/24 | AS263528AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA | Valid | — | 5/30/2026 |
| 191.253.65.0/24 | AS263528AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA | Valid | — | 5/30/2026 |
| 191.253.64.0/24 | AS263528AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA | Valid | — | 5/30/2026 |
| 191.253.66.0/24 | AS263528AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 191.253.64.0/22 | AS263528 | /32 | lacnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/191.253.64.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.253.64.0/22" | jq
External Links