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Autonomous System details for AS199508

AS199508

S1 Networks Oy • s1networks.fi

AS199508 — S1 Networks Oy

AS Name

S1NETWORKS-AS

Country

Finland (FI)

Website

s1networks.fi

Number of IPv4

11,776

Number of IPv6

1.58 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

December 19, 2012

Last updated

March 05, 2026

IP Ranges

14 IPv4 prefixes, 3 IPv6 prefixes

Prefix	Company	Number of IPs
45.8.128.0/22	S1 Networks Oy	1,024
62.220.224.0/22	S1 Networks Oy	1,024
62.220.252.0/22	S1 Networks Oy	1,024
85.194.236.0/23	S1 Networks Oy	512
89.41.48.0/24	S1 Networks Oy	256
89.42.43.0/24	S1 Networks Oy	256
91.90.48.0/21	S1 Networks Oy	2,048
185.11.208.0/22	S1 Networks Oy. Hosting Services and Infrastructure.	1,024
185.195.149.0/24	S1 Networks Oy	256
185.195.150.0/23	S1 Networks Oy	512
194.110.224.0/21	Metropolia University of Applied Sciences Ltd.	2,048
194.110.232.0/22	Metropolia University of Applied Sciences Ltd.	1,024
195.20.149.0/24	Valve Branding Oy	256
195.192.250.0/23	S1 Networks Oy	512
2001:67c:2ce8::/48	Metropolia University of Applied Sciences Ltd.	1.21 × 10²⁴
2a01:b5a0::/32	S1 Networks Oy	7.92 × 10²⁸
2a03:6f40::/32	S1 Networks Oy	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS199508

24 peers

AS5405 AS6939 AS24940 AS25091 AS39351 AS42473 AS42541 AS49544 AS50304 AS52005 AS137409 AS4455 AS12552 AS13194 AS20764 AS24482 AS28917 AS33891 AS35280 AS35598 AS51519 AS63927 AS199524 AS205206

AS199508 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS199508

2 upstreams

AS1299 AS47605

AS199508 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS199508 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS199508

4 downstreams

AS45010 AS49866 AS57692 AS203486

AS199508 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.