AS1759 TSF-IP-Core Telia Finland Oyj

TSF-IP-Core Telia Finland Oyj · registered in Finland

IPv4 addresses3,325,952165 prefixes · 0.106% of announced IPv4

Rank in Finland#2largest network in FI by IPv4 space, of 280 · 26.90% of FI

Rank worldwide#139of 79,396 networks with IPv4

IPv613 x /32 (852,485 x /48)9 prefixes

CountryFinland292 ASNs registered there

Open AS1759 in ASN lookup Look up an IP in this network (45.14.40.1) All networks in Finland

IPv4 prefixes

All 165 prefixes, in address order.

45.14.40.0/22
46.132.0.0/16
62.71.0.0/16
62.73.32.0/19
77.247.196.0/24
80.74.192.0/19
80.220.0.0/14
81.16.64.0/20
82.195.192.0/19
84.34.0.0/16
84.248.0.0/14
86.114.0.0/15
88.86.128.0/19
88.192.0.0/14
89.200.198.0/24
91.214.164.0/23
91.214.166.0/23
91.216.136.0/24
91.217.116.0/23
91.217.248.0/24
91.217.252.0/24
91.222.188.0/22
93.91.176.0/21
93.91.184.0/22
93.106.0.0/16
94.101.8.0/23
109.240.0.0/16
131.177.0.0/16
139.74.0.0/18
139.74.64.0/19
139.74.96.0/20
139.74.112.0/21
139.74.120.0/22
139.74.125.0/24
139.74.131.0/24
139.74.132.0/22
139.74.136.0/21
139.74.144.0/20
139.74.160.0/19
139.74.192.0/18
139.157.0.0/16
139.181.9.0/24
140.151.0.0/16
141.208.0.0/16
144.4.0.0/16
147.44.0.0/16
160.71.0.0/16
176.72.0.0/16
185.31.70.0/23
185.81.91.0/24
188.238.0.0/16
192.58.42.0/23
192.58.44.0/22
192.58.48.0/24
192.58.50.0/23
192.58.52.0/22
192.58.56.0/21
192.58.64.0/20
192.58.80.0/21
192.58.88.0/23
192.83.0.0/18
192.83.64.0/22
192.83.69.0/24
192.83.70.0/23
192.83.72.0/21
192.83.80.0/20
192.83.96.0/22
192.83.100.0/24
192.89.0.0/18
192.89.64.0/19
192.89.96.0/20
192.89.112.0/21
192.89.120.0/22
192.89.124.0/22
192.89.128.0/18
192.89.192.0/20
192.89.208.0/21
192.89.216.0/23
192.89.219.0/24
192.89.220.0/22
192.89.224.0/19
192.103.112.0/22
192.126.63.0/24
192.126.64.0/24
192.130.0.0/20
192.130.16.0/21
192.130.24.0/22
192.130.28.0/23
192.130.30.0/24
192.130.32.0/19
192.130.64.0/18
192.130.128.0/20
192.130.144.0/21
192.130.152.0/22
192.130.156.0/24
192.130.158.0/23
192.130.160.0/19
192.130.192.0/18
192.136.9.0/24
192.194.0.0/17
192.194.128.0/22
192.194.161.0/24
192.194.162.0/23
192.194.164.0/22
192.194.168.0/21
192.194.176.0/20
192.194.192.0/18
193.111.93.0/24
193.111.118.0/23
193.142.2.0/24
193.142.26.0/24
193.142.122.0/23
193.142.150.0/24
193.143.4.0/24
193.143.99.0/24
193.143.100.0/22
193.143.104.0/21
193.143.112.0/22
193.143.116.0/23
193.143.118.0/24
193.143.232.0/21
193.208.0.0/14
193.238.4.0/22
194.42.56.0/22
194.42.60.0/23
194.42.63.0/24
194.50.168.0/24
194.89.0.0/16
194.110.62.0/23
194.111.0.0/16
194.126.212.0/24
194.137.0.0/16
194.142.0.0/16
194.188.145.0/24
194.197.0.0/18
194.197.64.0/22
194.197.68.0/24
194.197.69.0/24
194.197.70.0/23
194.197.72.0/21
194.197.80.0/20
194.197.96.0/19
194.197.128.0/17
194.215.0.0/16
194.251.0.0/16
194.252.0.0/17
194.252.128.0/18
194.252.192.0/19
194.252.224.0/24
194.252.226.0/23
194.252.228.0/22
194.252.232.0/21
194.252.240.0/20
195.156.0.0/16
195.165.0.0/16
195.248.86.0/24
212.83.96.0/19
212.94.82.0/23
212.149.64.0/18
212.182.192.0/18
212.213.0.0/16
213.28.0.0/16
213.140.160.0/19
213.173.128.0/19
217.140.128.0/17

IPv6 prefixes

All 9 prefixes.

2001:8b8::/29
2001:2000:6000::/40
2001:2001:6000::/40
2001:2003::/32
2001:2060::/30
2a03:62a0:3501::/48
2a05:6747::/48
2a12:b440:1::/48
2a12:b440:100::/47

Similar-sized networks in Finland

ASNNameIPv4 addresses

AS719#1 ELISA-AS Elisa Oyj3,671,296

AS16086#3 DNA DNA Oyj1,889,280

AS1741#4 FUNETAS CSC - Tieteen tietotekniikan keskus Oy609,792

AS200656#5 NOKIA-EMEA Nokia Solutions and Networks Oy202,752

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources