AS19351 — TECK-AS-01

AS19351 announces 5 IPv4 prefixes covering 2,304 addresses and 0 IPv6 prefixes.

About this network

TECK-AS-01 is the autonomous system for Teck Resources Limited, a major Canadian mining and metals company.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by netnames COMINCO and TECK assigned to prefixes such as 142.230.0.0/22 and 198.161.238.0/24.
• With 2304 IPv4 addresses across 5 prefixes and only 5 observed neighbours, the ratio indicates a small, self-contained internal network rather than a transit or access provider.

Notable

• All registrants in the RDAP data are Teck Resources Limited, fully consistent with the AS holder.
• The netname COMINCO reflects the company's history, as Teck acquired Cominco in 2001, consolidating its mining operations under the Teck brand.
• The inventory consists of five distinct IPv4 prefixes, all located in Canada, with no IPv6 prefixes announced.

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

Announced prefixes

• 142.230.0.0/22
• 142.230.8.0/23
• 142.230.10.0/24
• 142.230.14.0/24
• 198.161.238.0/24

Upstream networks

• AS852 TELUS Communications Inc.
• AS6471 ENTEL CHILE S.A.
• AS812 Rogers Communications Canada Inc.
• AS6327 Shaw Communications
• AS7004 TELEFONICA CHILE S.A.

Adjacent networks

• AS852 TELUS Communications Inc.
• AS6471 ENTEL CHILE S.A.
• AS812 Rogers Communications Canada Inc.
• AS6327 Shaw Communications
• AS7004 TELEFONICA CHILE S.A.