AS22356 Durand do Brasil Ltda 🇧🇷 BR

Announcing 49 prefixes, seen at the RIS collectors.

IPv4 prefixes
34
51,712 (202 × /24)
IPv6 prefixes
15
1.3 × /32
Upstreams
13
transit providers observed
Peers
33
settlement-free adjacencies
Downstreams
58
transit customers observed
Customer cone
33,623
ASes reachable through it

Registry and operator data

AS number
AS22356
Name
Durand do Brasil Ltda
Organisation
Durand do Brasil
Country
🇧🇷 BR
RIR
LACNIC
Allocated
2001-09-25
Network type
NSP
Traffic levels
1-5Tbps
Scope
Global
Peering policy
Open
IRR as-set
AS-DURAND1
PeeringDB
net/1762
Exchanges
16
Facilities
24

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

49 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announced prefixes

49 in total

Prefix RPKI Peers Sample path First seen
177.190.96.0/24 v4 RPKI valid 43 3454922356 2026-09-18
177.190.108.0/24 v4 RPKI valid 44 3772126862422356 2026-09-18
177.190.109.0/24 v4 RPKI valid 44 3772126862422356 2026-09-18
177.190.110.0/24 v4 RPKI valid 44 3772126862422356 2026-09-18
177.190.111.0/24 v4 RPKI valid 44 3772126862422356 2026-09-18
186.192.128.0/19 v4 RPKI valid 43 3454922356 2026-09-18
186.192.128.0/20 v4 RPKI valid 13 3772122356 2026-09-18
186.192.129.0/24 v4 RPKI valid 1 204092207662916935280423022356 2026-10-31
186.192.131.0/24 v4 RPKI valid 1 204092207662916935280423022356 2026-09-18
186.192.133.0/24 v4 RPKI valid 1 204092207662916935280423022356 2026-09-18
186.192.139.0/24 v4 RPKI valid 1 204092207662916935280423022356 2026-09-18
186.192.143.0/24 v4 RPKI valid 1 204092207662916935280423022356 2026-09-18
186.192.144.0/21 v4 RPKI valid 13 3772122356 2026-09-18
186.192.144.0/24 v4 RPKI valid 43 37721676222356 2026-10-06
186.192.154.0/23 v4 RPKI valid 44 37721335622356 2026-09-18
186.192.155.0/24 v4 RPKI valid 17 3454922356 2026-09-18
186.192.156.0/24 v4 RPKI valid 1 204092207662916935280423022356 2026-09-30
186.192.157.0/24 v4 RPKI valid 44 37721335622356 2026-09-18
186.192.158.0/23 v4 RPKI valid 43 3772122356 2026-09-18
186.192.158.0/24 v4 RPKI valid 1 204092207662916935280423022356 2026-09-18
186.192.159.0/24 v4 RPKI valid 18 3454922356 2026-09-18
189.124.96.0/20 v4 RPKI valid 43 3454922356 2026-09-18
189.124.96.0/21 v4 RPKI valid 13 3772122356 2026-09-18
189.124.104.0/21 v4 RPKI valid 13 3772122356 2026-09-18
200.160.192.0/20 v4 RPKI valid 43 3454922356 2026-09-18
200.160.192.0/21 v4 RPKI valid 13 3772122356 2026-09-18
200.160.200.0/21 v4 RPKI valid 13 3772122356 2026-09-18
200.170.80.0/20 v4 RPKI valid 43 3454922356 2026-09-18
200.170.80.0/21 v4 RPKI valid 13 3772122356 2026-09-18
200.170.88.0/21 v4 RPKI valid 13 3772122356 2026-09-18
201.76.192.0/20 v4 RPKI valid 43 3454922356 2026-09-18
201.76.192.0/22 v4 RPKI valid 11 2448222356 2026-09-18
201.76.196.0/23 v4 RPKI valid 43 3454922356 2026-09-18
201.76.200.0/21 v4 RPKI valid 13 3772122356 2026-09-18
2001:129c::/32 v6 RPKI valid 37 3454922356 2026-09-18
2001:129c:200::/48 v6 RPKI valid 29 3454922356 2026-09-18
2001:129c:1001::/48 v6 RPKI valid 1 204092340192916935280423022356 2026-10-31
2001:129c:1002::/48 v6 RPKI valid 1 204092340192916935280423022356 2026-10-31
2001:129c:1009::/48 v6 RPKI valid 1 204092340192916935280423022356 2026-09-18
2001:129c:100a::/48 v6 RPKI valid 1 204092340192916935280423022356 2026-09-18
2001:129c:2021::/48 v6 RPKI valid 29 3454922356 2026-09-18
2001:129c:3000::/36 v6 RPKI valid 29 3454922356 2026-09-18
2001:129c:4000::/36 v6 RPKI valid 20 2448222356 2026-09-18
2001:129c:5000::/36 v6 RPKI valid 34 37721335622356 2026-09-18
2001:129c:7000::/36 v6 RPKI valid 33 3772122356 2026-09-18
2001:129c:8000::/36 v6 RPKI valid 27 3454922356 2026-09-18
2001:129c:9000::/48 v6 RPKI valid 1 204092340192916935280423022356 2026-09-30
2001:129c:9001::/48 v6 RPKI valid 34 37721335622356 2026-09-18
2001:129c:9002::/48 v6 RPKI valid 33 37721676222356 2026-09-18