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AS10881 AS10881 - FUNPAR - Fundacao da UFPR para o DCTC

Brazil · Autonomous System

IPv4 announced

115.5K

0.01 × /8

IPv6 announced

65.5K

/48 blocks

Prefixes

routed

Country

Brazil

Interconnection (PeeringDB)

Where this network meets others — public exchange points, colocation facilities, and declared peering capacity.

Internet exchanges

IXP present

Facilities

colocation facilities

Peering capacity

20 Gbps

aggregate IX port capacity

Network type

Education / research

Scope: South America

Topology (CAIDA AS Rank)

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

Customer cone

ASes reachable as customers

AS rank

#2,708

by customer-cone size (1 = largest)

Connectivity

1 providers · 10 peers · 8 customers

Transit role

Transit / access

carries traffic for downstream customers

Upstream providers

Settlement-free peers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 1 upstream providers, 10 peers and 8 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers1

give this network transit

AS1916 AS1916 - Rede Nacional de Ensino e Pesquisa

Settlement-free peers10

exchange traffic directly

Downstream customers8

buy transit from it

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

100%

180.2K of 181K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

0 of 11 prefixes documented

Announcement composition11 routed prefixes

IPv6 deployment

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

IPv6 capable

13.6%

users that can reach IPv6-only content

IPv6 preferred

13.3%

users that use IPv6 when both are offered

Capable13.6%

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

Preferred13.3%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

23 prefixes currently seen by RIPEstat.

200.238.160.0/192801:82::/32200.236.0.0/20200.17.192.0/19200.134.0.0/17200.134.128.0/17200.236.0.0/19200.17.224.0/19200.238.134.0/24200.134.0.0/16200.134.254.0/24200.19.64.0/21200.19.64.0/20200.238.128.0/18200.17.104.0/21200.17.96.0/20200.238.131.0/24200.236.16.0/20200.238.128.0/192801:82:face::/48200.19.72.0/21200.17.96.0/21200.17.192.0/18

Fetching announced prefixes from RIPEstat…