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AS28218 AS28218 - Tv Cabo de Presidente Venceslau S/S Ltda. EPP

Brazil · Autonomous System

IPv4 announced

14.3K

0.00 × /8

IPv6 announced

32.8K

/48 blocks

Prefixes

routed

Country

Brazil

Topology (CAIDA AS Rank)

The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.

Customer cone

edge network — no downstream ASes

AS rank

#21,138

by customer-cone size (1 = largest)

Connectivity

2 providers · 1 peers · 0 customers

Transit role

Enterprise / stub

edge network, buys transit only

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 2 upstream providers, 1 peers and 0 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers2

give this network transit

Settlement-free peers1

exchange traffic directly

AS199524 GCORE G-Core Labs S.A.

Downstream customers0

buy transit from it

None recorded.

Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

1.3K of 47.1K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

29%

8 of 28 prefixes documented

Announcement composition28 routed prefixes

IPv6 deployment

Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, Brazil).

IPv6 capable

39.9%

users that can reach IPv6-only content

IPv6 preferred

39.6%

users that use IPv6 when both are offered

Capable39.9%

Has working IPv6 connectivity, even if it isn't always chosen.

Preferred39.6%

IPv6 wins when a destination is dual-stacked — the real-world usage rate.

Announced prefixes

Currently announced prefixes, live from RIPEstat.

28 prefixes currently seen by RIPEstat.

189.124.12.0/24186.219.78.0/23186.219.72.0/24189.124.2.0/23186.219.72.0/22186.219.68.0/22189.124.7.0/24186.219.73.0/24186.219.74.0/24186.219.70.0/23186.219.66.0/23186.219.76.0/22189.124.0.0/24186.219.72.0/21186.219.66.0/24186.219.74.0/232804:428::/33186.219.72.0/23189.124.8.0/23186.219.75.0/24189.124.4.0/24189.124.5.0/24186.219.65.0/24189.124.0.0/23186.219.76.0/23189.124.6.0/23189.124.8.0/22186.219.64.0/24

Fetching announced prefixes from RIPEstat…