206208 looking glass

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
32
settlement-free adjacencies
Downstreams
56
transit customers observed
Customer cone
38,245
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
Website
http://www.durand.com.br
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

15 in total

Prefix RPKI Peers Sample path First seen
2001:129c::/32 v6 RPKI valid 36 3454922356 2026-09-18
2001:129c:200::/48 v6 RPKI valid 28 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 28 3454922356 2026-09-18
2001:129c:3000::/36 v6 RPKI valid 28 3454922356 2026-09-18
2001:129c:4000::/36 v6 RPKI valid 20 2448222356 2026-09-18
2001:129c:5000::/36 v6 RPKI valid 33 37721335622356 2026-09-18
2001:129c:7000::/36 v6 RPKI valid 32 3772122356 2026-09-18
2001:129c:8000::/36 v6 RPKI valid 26 3454922356 2026-09-18
2001:129c:9000::/48 v6 RPKI valid 1 204092340192916935280423022356 2026-09-30
2001:129c:9001::/48 v6 RPKI valid 33 37721335622356 2026-09-18
2001:129c:9002::/48 v6 RPKI valid 32 37721676222356 2026-09-18