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Autonomous System

AS45010

S1 Networks Oy

Announced IPs
4,096
CIDR prefixes
1
ASN
AS45010

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 5-10Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record AS-MEGATUUTTI

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
93.90.48.0/20 4.1K
92.7%
S1 Networks Oy FI Uusimaa Helsinki

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS45010 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
93.90.48.0/20 8,684 2026-07-29 00:02:23

Frequently Asked Questions

What is AS45010?

AS45010 is an Autonomous System Number assigned to S1 Networks Oy. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS45010 announce?

AS45010 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Finland.

Who operates AS45010?

AS45010 is operated by S1 Networks Oy. The organization is based in Finland. You can view all IP ranges and related ASNs on the organization page.

What country is AS45010 registered in?

AS45010 is registered in Finland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-29 00:10:32 UTC
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