AS25966 — COHERENT

AS25966 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

The AS handle COHERENT is held by Coherent Inc., a global photonics and laser manufacturer.

What it's used for

• The address space carries internal corporate infrastructure, as indicated by the netname COHERENT and registrant Coherent Inc.; Coherent Network Operations.
• The inventory consists of 768 IPv4 addresses across 2 prefixes, with 3 observed neighbours. This low neighbour count relative to the address space suggests an internal corporate estate rather than a transit or access network.

Notable

• Registrants agree with the announcer, with both prefixes registered to Coherent Inc.; Coherent Network Operations.
• Coherent Inc. is the result of the 2022 merger between II-VI Incorporated and Coherent Corp, forming the current global leader in photonics.
• The address inventory is small and finely subdivided into two blocks, consistent with site-by-site segmentation for a large industrial corporation.

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

Announced prefixes

• 198.212.208.0/23
• 198.212.210.0/24

Upstream networks

• AS701 Verizon Business
• AS19893 NTT Global Data Centers Americas, INC.
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS701 Verizon Business
• AS19893 NTT Global Data Centers Americas, INC.
• AS7018 AT&T Enterprises, LLC