AS36787 — WMTW-TV-PORTLAND

AS36787 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle WMTW-TV-PORTLAND is held by Hearst-Argyle Television, Inc., the broadcasting division of Hearst Communications.

What it's used for

• The address space carries corporate infrastructure for the media conglomerate, as indicated by the netname HEARSTCORP and registrant Hearst Corporation for both announced prefixes.
• The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.

Notable

• The RDAP registrants for both prefixes are Hearst Corporation, which aligns with the announcer's identity as a subsidiary of the same parent company.
• The operator was formerly known as Hearst-Argyle Television, Inc., formed from the merger of Hearst Corporation's broadcasting properties and Argyle Television Inc.
• The inventory consists of two /24 blocks, 167.173.45.0/24 and 167.173.237.0/24, with no IPv6 prefixes announced.

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

Announced prefixes

• 167.173.45.0/24
• 167.173.237.0/24

Upstream networks

• AS21547 FirstLight Fiber, Inc.
• AS701 Verizon Business

Adjacent networks

• AS21547 FirstLight Fiber, Inc.
• AS701 Verizon Business