HomePrefix Lookup191.4.0.0/16

191.4.0.0/16

🇧🇷
CIDR
191.4.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇧🇷 Brazil
City
São Leopoldo (Cristo Rei)
RIR
LACNIC
Status
assigned
Allocated
1/13/2014

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
191.4.0.0/16AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA
RADB
5/30/2026

Covering Prefix

40 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
191.4.128.0/17AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.64.0/18AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.0.0/18AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.96.0/19AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.144.0/20AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.80.0/20AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.64.0/20AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.232.0/21AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.216.0/21AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.192.0/21AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.168.0/21AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.240.0/21AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.164.0/22AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.160.0/22AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.180.0/22AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.188.0/22AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.212.0/22AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.228.0/22AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.248.0/22AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.252.0/22AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.130.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.138.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.224.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.142.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.140.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.204.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.206.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.208.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.226.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.184.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.128.0/23AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.179.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.186.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.187.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.210.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.211.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.136.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.176.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.177.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026
191.4.178.0/24AS19611AS19611 - Associacao Antonio Vieira - UnisinosNo ROA—5/30/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS19611RADBMAINT-AS191611/13/2023
Geolocation
Country🇧🇷BrazilBR
RegionRio Grande do Sul
CitySão Leopoldo (Cristo Rei)
GEThttps://api.ipctl.io/v1/prefix/191.4.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/191.4.0.0/16" | jq