AS1729 — TELIA-TCN Telia Corporate Network

AS1729 announces 13 IPv4 prefixes covering 131,840 addresses and 0 IPv6 prefixes.

About this network

A corporate network of Telia (TELIA-TCN, Telia Corporate Network), the Nordic and Baltic telecommunications operator headquartered in Sweden.

What it's used for

• Corporate and internal networking for the telecom operator.

Notable

• Registered to a major telecommunications company. The low AS number dates to an early allocation from the internet's formative years, when large European carriers were among the first to connect.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 131.115.0.0/19
• 131.115.32.0/20
• 131.115.48.0/22
• 131.115.53.0/24
• 131.115.54.0/23
• 131.115.56.0/21
• 131.115.64.0/18
• 131.115.128.0/17
• 131.116.0.0/16
• 192.43.165.0/24
• 192.43.169.0/24
• 192.121.19.0/24
• 192.150.84.0/24

Upstream networks

• AS3301 Telia Company AB

Adjacent networks

• AS3301 Telia Company AB