206208 looking glass

AS52871 TASCOM TELECOMUNICAÇÕES LTDA 🇧🇷 BR

TASCOM TELECOMUNICAÇÕES LTDA. Announcing 139 prefixes, seen at the RIS collectors.

IPv4 prefixes
44
19,456 (76 × /24)
IPv6 prefixes
95
1 × /32
Upstreams
6
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
49
transit customers observed
Customer cone
91
ASes reachable through it

Registry and operator data

AS number
AS52871
Name
TASCOM TELECOMUNICAÇÕES LTDA
Organisation
Mowry
Country
🇧🇷 BR
RIR
LACNIC
Allocated
2012-01-31
Network type
Cable/DSL/ISP
Traffic levels
300-500Gbps
Scope
South America
Peering policy
Open
IRR as-set
AS-TASCOM-52871
Website
https://mowry.com.br
PeeringDB
net/10027
Exchanges
3
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Announced prefixes

44 in total

Prefix RPKI Peers Sample path First seen
177.136.0.0/21 v4 RPKI valid 43 37721676252871 2026-09-18
177.136.2.0/24 v4 RPKI valid 44 3772152871 2026-09-18
177.136.3.0/24 v4 RPKI valid 44 3772152871 2026-09-18
177.136.5.0/24 v4 RPKI valid 3 3772152871 2026-10-27
177.136.6.0/24 v4 RPKI valid 44 3772152871 2026-09-18
177.136.8.0/23 v4 RPKI valid 43 37721676252871 2026-09-18
177.136.8.0/24 v4 RPKI valid 44 3772152871 2026-09-18
177.136.9.0/24 v4 RPKI valid 44 3772152871 2026-09-18
177.136.12.0/24 v4 RPKI valid 43 37721676252871 2026-09-18
177.136.14.0/23 v4 RPKI valid 43 37721676252871 2026-09-18
177.136.15.0/24 v4 RPKI valid 44 37721335652871 2026-09-18
177.136.32.0/21 v4 RPKI valid 43 37721676252871 2026-09-18
177.136.40.0/23 v4 RPKI valid 43 37721676252871 2026-09-18
177.136.43.0/24 v4 RPKI valid 44 3772152871 2026-09-18
177.136.44.0/23 v4 RPKI valid 43 37721676252871 2026-09-18
177.136.47.0/24 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.194.0/23 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.194.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.195.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.199.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.200.0/21 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.203.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.204.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.205.0/24 v4 RPKI valid 3 3772152871 2026-10-27
201.157.206.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.207.0/24 v4 RPKI valid 3 3772152871 2026-10-27
201.157.208.0/23 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.208.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.209.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.210.0/24 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.212.0/24 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.214.0/23 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.215.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.217.0/24 v4 RPKI valid 44 37721676252871 2026-09-18
201.157.218.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.220.0/24 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.229.0/24 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.231.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.235.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.236.0/23 v4 RPKI valid 43 37721676252871 2026-09-18
201.157.236.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.237.0/24 v4 RPKI valid 44 3772152871 2026-09-18
201.157.251.0/24 v4 RPKI valid 43 3772152871 2026-09-18
201.157.252.0/22 v4 RPKI valid 43 37721676252871 2026-09-18