Skip to content
asn
.
dev
Search by AS number, IP, prefix, domain or organisation
Look up
Exchanges
Countries
Reports
◐
IPv4 prefixes
AS28126
BRISANET SERVICOS DE TELECOMUNICACOES S.A
Residential
LACNIC
Cable/DSL/ISP
Overview
Prefixes
49
Peering
Exchanges
Security
Graph
Shape and geography
IPv4 prefixes
39
IPv6 prefixes
10
Inventory
IPv4 prefixes
39 announced · 83.97K addresses
Filter this page
Prefix
Addresses
Country
RPKI
IRR
Flags
177.37.128.0/19
8,192
BR
RPKI valid
IRR
177.37.160.0/21
2,048
BR
—
—
177.37.168.0/22
1,024
BR
—
—
177.37.172.0/23
512
BR
RPKI valid
IRR
177.37.174.0/23
512
BR
—
—
177.37.176.0/20
4,096
BR
RPKI valid
IRR
177.37.192.0/19
8,192
BR
RPKI valid
IRR
177.37.224.0/20
4,096
BR
RPKI valid
IRR
177.37.240.0/21
2,048
BR
—
—
177.37.248.0/23
512
BR
RPKI valid
IRR
177.37.250.0/23
512
BR
—
—
177.37.252.0/22
1,024
BR
—
—
177.154.48.0/21
2,048
BR
RPKI valid
IRR
187.19.128.0/22
1,024
BR
—
—
187.19.132.0/23
512
BR
RPKI valid
IRR
187.19.134.0/23
512
BR
—
—
187.19.136.0/21
2,048
BR
—
—
187.19.144.0/20
4,096
BR
RPKI valid
IRR
187.19.160.0/20
4,096
BR
RPKI valid
IRR
187.19.176.0/23
512
BR
RPKI valid
IRR
187.19.178.0/23
512
BR
—
—
187.19.180.0/22
1,024
BR
—
—
187.19.184.0/21
2,048
BR
—
—
187.19.192.0/19
8,192
BR
RPKI valid
IRR
187.19.224.0/21
2,048
BR
—
—
187.19.232.0/21
2,048
BR
—
—
187.19.240.0/20
4,096
BR
RPKI valid
IRR
206.42.0.0/20
4,096
BR
No ROA
IRR
206.42.16.0/22
1,024
BR
—
—
206.42.20.0/23
512
BR
—
—
206.42.22.0/24
256
BR
No ROA
IRR
206.42.23.0/24
256
BR
—
—
206.42.24.0/21
2,048
BR
—
—
206.42.32.0/21
2,048
BR
—
—
206.42.40.0/22
1,024
BR
—
—
206.42.44.0/24
256
BR
No ROA
IRR
206.42.45.0/24
256
BR
—
—
206.42.46.0/23
512
BR
—
—
206.42.48.0/20
4,096
BR
No ROA
IRR