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AS51653 PRESNET-AS PRESNET s.r.o.

Slovakia · Autonomous System

IPv4 announced

11.3K

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

routed

Country

Slovakia

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

#10,109

by customer-cone size (1 = largest)

Connectivity

3 providers · 0 peers · 1 customers

Transit role

access

CAIDA transit classification

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 3 upstream providers, 0 peers and 1 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers3

give this network transit

Settlement-free peers0

exchange traffic directly

None recorded.

Downstream customers1

buy transit from it

AS197398 ASTESMEDiA TES Media s.r.o.

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

0 of 11.3K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

42%

8 of 19 prefixes documented

Announcement composition19 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

19 prefixes currently seen by RIPEstat.

178.18.69.0/24178.18.73.0/24178.18.67.0/24185.139.224.0/22158.255.253.0/24158.255.249.0/24178.18.64.0/20158.255.250.0/24178.18.66.0/24178.18.64.0/24178.18.75.0/24194.156.68.0/24178.18.77.0/24158.255.248.0/21178.18.71.0/24158.255.251.0/24158.255.252.0/24178.18.68.0/24178.18.70.0/24

Fetching announced prefixes from RIPEstat…