206208 looking glass

AS52871 TASCOM TELECOMUNICAÇÕES LTDA 🇧🇷 BR

TASCOM TELECOMUNICAÇÕES LTDA. Announcing 138 prefixes, seen at the RIS collectors.

IPv4 prefixes
44
19,456 (76 × /24)
IPv6 prefixes
94
1 × /32
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
49
transit customers observed
Customer cone
90
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

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

Announcement history

One point per day, recorded at each table import

02447719409-1809-2109-2409-2709-3010-0310-0610-0910-10
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-02 18:33:10Z new prefix 2804:870:f930::/48 AS52871 TASCOM TELECOMUNICAÇÕES LTDA 8521299676252871
2026-09-26 02:40:08Z origin change 45.231.165.0/24 AS267210 → AS52871 491345335664246461676252871
2026-09-26 02:40:08Z origin change 45.231.165.0/24 AS52871 → AS267210 49134533566939676252871267210
2026-09-26 02:38:03Z origin change 45.231.165.0/24 AS267210 → AS52871 503003356676252871
2026-09-26 02:37:12Z origin change 45.231.165.0/24 AS267210 → AS52871 44393394256174676252871
2026-09-26 02:37:12Z origin change 45.231.165.0/24 AS52871 → AS267210 44393580576939676252871267210
2026-09-26 02:37:02Z origin change 45.231.165.0/24 AS52871 → AS267210 2040922076629075676252871267210
2026-09-26 02:36:58Z origin change 45.231.165.0/24 AS52871 → AS267210 2950415935174676252871267210
2026-09-26 02:36:54Z origin change 45.231.165.0/24 AS267210 → AS52871 44393394256174676252871
2026-09-26 02:36:48Z origin change 45.231.165.0/24 AS52871 → AS267210 20205174676252871267210
2026-09-26 02:36:43Z origin change 45.231.165.0/24 AS267210 → AS52871 580571836174676252871
2026-09-26 02:34:50Z origin change 45.231.165.0/24 AS52871 → AS267210 57381503041299676252871267210
2026-09-26 02:34:48Z origin change 45.231.165.0/24 AS52871 → AS267210 460812214637676252871267210
2026-09-26 02:34:48Z origin change 45.231.165.0/24 AS267210 → AS52871 20205174676252871
2026-09-26 02:34:44Z origin change 45.231.165.0/24 AS267210 → AS52871 852174676252871
2026-09-26 02:34:42Z origin change 45.231.165.0/24 AS52871 → AS267210 244822914676252871267210
2026-09-26 02:34:38Z origin change 45.231.165.0/24 AS52871 → AS267210 2132419002676252871267210
2026-09-26 02:34:38Z origin change 45.231.165.0/24 AS267210 → AS52871 20236550673174676252871
2026-09-26 02:34:35Z origin change 45.231.165.0/24 AS267210 → AS52871 244822914676252871
2026-09-26 02:34:35Z origin change 45.231.165.0/24 AS52871 → AS267210 3549335652871528715287152871267210
2026-09-26 02:34:35Z origin change 45.231.165.0/24 AS267210 → AS52871 149072914676252871
2026-09-26 02:34:31Z origin change 45.231.165.0/24 AS267210 → AS52871 20205174676252871
2026-09-26 02:34:31Z origin change 45.231.165.0/24 AS52871 → AS267210 3333676252871267210
2026-09-26 02:34:29Z origin change 45.231.165.0/24 AS52871 → AS267210 4967320485676252871267210
2026-09-26 02:34:24Z origin change 45.231.165.0/24 AS267210 → AS52871 491345335664242914676252871
2026-09-26 02:34:21Z origin change 45.231.165.0/24 AS52871 → AS267210 450496696676252871267210
2026-09-26 02:34:21Z origin change 45.231.165.0/24 AS267210 → AS52871 557202914676252871
2026-09-26 02:34:21Z origin change 45.231.165.0/24 AS52871 → AS267210 349271299676252871267210
2026-09-26 02:34:19Z origin change 45.231.165.0/24 AS267210 → AS52871 4967320485676252871
2026-09-26 02:34:18Z origin change 45.231.165.0/24 AS52871 → AS267210 599199002676252871267210
2026-09-26 02:34:16Z origin change 45.231.165.0/24 AS267210 → AS52871 380019002676252871
2026-09-26 02:34:15Z origin change 45.231.165.0/24 AS52871 → AS267210 1403577335652871528715287152871267210
2026-09-26 02:34:14Z origin change 45.231.165.0/24 AS267210 → AS52871 506283356676252871
2026-09-26 02:34:13Z origin change 45.231.165.0/24 AS52871 → AS267210 37721676252871267210
2026-09-26 02:34:13Z origin change 45.231.165.0/24 AS267210 → AS52871 58057174676252871
2026-09-26 02:34:12Z origin change 45.231.165.0/24 AS52871 → AS267210 1403577335652871528715287152871267210
2026-09-26 02:34:12Z origin change 45.231.165.0/24 AS267210 → AS52871 14035771299676252871
2026-09-26 02:34:12Z origin change 45.231.165.0/24 AS52871 → AS267210 37721676252871267210
2026-09-26 02:34:09Z origin change 45.231.165.0/24 AS52871 → AS267210 2162858280676252871267210
2026-09-26 02:34:09Z origin change 45.231.165.0/24 AS267210 → AS52871 7018676252871
2026-09-26 02:34:09Z origin change 45.231.165.0/24 AS52871 → AS267210 612186939676252871267210
2026-09-26 02:34:09Z origin change 45.231.165.0/24 AS267210 → AS52871 202051299676252871
2026-09-26 00:33:59Z origin change 45.231.165.0/24 AS267210 → AS52871 14035771299676252871
2026-09-26 00:33:58Z origin change 45.231.165.0/24 AS52871 → AS267210 460812214637676252871267210
2026-09-26 00:33:44Z origin change 45.231.165.0/24 AS52871 → AS267210 3549335652871528715287152871267210
2026-09-26 00:33:44Z origin change 45.231.165.0/24 AS267210 → AS52871 2040922076629075676252871
2026-09-26 00:33:42Z origin change 45.231.165.0/24 AS52871 → AS267210 1403577335652871528715287152871267210
2026-09-26 00:33:42Z origin change 45.231.165.0/24 AS267210 → AS52871 138309713356676252871
2026-09-26 00:33:40Z origin change 45.231.165.0/24 AS267210 → AS52871 49134533566939676252871
2026-09-26 00:24:38Z new prefix 177.136.37.0/24 AS52871 TASCOM TELECOMUNICAÇÕES LTDA 29504159351299676252871
2026-09-25 23:43:21Z origin change 192.141.82.0/24 AS267477 → AS52871 491345335664246461676252871
2026-09-25 23:43:21Z origin change 192.141.82.0/24 AS52871 → AS267477 49134533566939676252871267477