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AS1930 RCCN Fundacao para a Ciencia e a Tecnologia, I.P.

Portugal · Autonomous System

IPv4 announced

359.9K

0.02 × /8

IPv6 announced

65.5K

/48 blocks

Prefixes

routed

Country

Portugal

Interconnection (PeeringDB)

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

Internet exchanges

IXPs present

Facilities

colocation facilities

Peering capacity

200 Gbps

aggregate IX port capacity

Network type

Education / research

Scope: Europe

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

#3,105

by customer-cone size (1 = largest)

Connectivity

3 providers · 9 peers · 7 customers

Transit role

Transit / access

carries traffic for downstream customers

Upstream providers

Settlement-free peers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 3 upstream providers, 9 peers and 7 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers3

give this network transit

Settlement-free peers9

exchange traffic directly

Downstream customers7

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

98%

417.3K of 425.5K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

49%

39 of 79 prefixes documented

Announcement composition79 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

79 prefixes currently seen by RIPEstat.

192.147.155.0/24192.135.219.0/24192.88.254.0/24192.88.252.0/24158.162.112.0/21192.84.13.0/24192.138.204.0/24192.88.250.0/24192.132.55.0/24192.122.238.0/23192.67.76.0/24193.236.157.0/24192.92.146.0/24192.68.216.0/24194.210.0.0/16192.138.86.0/24193.236.184.0/21192.88.251.0/24185.175.184.0/22192.68.221.0/24158.162.0.0/19192.68.186.0/24193.236.154.0/23192.104.48.0/24193.236.124.0/22192.26.236.0/24192.133.108.0/24192.26.239.0/24192.82.214.0/24194.117.48.0/23194.117.16.0/21193.236.112.0/21192.92.147.0/24158.162.128.0/18192.92.142.0/242001:690::/32192.135.187.0/24192.94.24.0/24158.162.64.0/19192.122.242.0/24139.83.0.0/16193.236.104.0/21192.68.224.0/24192.26.231.0/24192.92.152.0/24192.92.133.0/24193.236.98.0/23192.207.196.0/24193.236.158.0/23158.162.96.0/20193.236.178.0/23192.153.13.0/24192.92.144.0/24194.117.40.0/21192.132.53.0/24194.117.0.0/20192.84.15.0/24192.92.153.0/24193.236.0.0/20193.236.180.0/22192.136.52.0/24192.92.149.0/24193.236.192.0/18192.107.122.0/24192.88.17.0/24193.236.97.0/24193.236.102.0/23192.190.174.0/24192.88.253.0/24192.122.240.0/23192.68.209.0/24192.92.148.0/24192.80.20.0/24192.82.127.0/24193.236.160.0/20192.86.138.0/24193.136.0.0/15192.195.195.0/24192.92.135.0/24

Fetching announced prefixes from RIPEstat…