AS20235 — MYLANP-AS

AS20235 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

MYLANP-AS is operated by Mylan Pharmaceuticals Inc.

What it's used for

• The address space carries corporate infrastructure for a pharmaceutical company, evidenced by netnames NET-MYL and registrant Mylan Pharmaceuticals Inc.
• The AS announces 768 IPv4 addresses across 2 prefixes with 3 observed neighbours, indicating a small internal corporate estate rather than a transit or access network.

Notable

• Registrants align perfectly with the announcer, with both prefixes registered to Mylan Pharmaceuticals Inc.
• Mylan merged with Upjohn in November 2020 to form Viatris, a global healthcare company.
• The inventory consists of two IPv4 blocks, 204.128.4.0/23 and 204.128.2.0/24, with no IPv6 prefixes announced.

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

Announced prefixes

• 204.128.2.0/24
• 204.128.4.0/23

Upstream networks

• AS6536 CityNet
• AS7018 AT&T Enterprises, LLC
• AS3356 Level 3 Parent, LLC

Adjacent networks

• AS6536 CityNet
• AS7018 AT&T Enterprises, LLC
• AS3356 Level 3 Parent, LLC