AS33625 — CORTEVA - Corteva AgriScience LLC

AS33625 announces 2 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

AS33625 is operated by Corteva AgriScience LLC.

What it's used for

• The address space carries corporate infrastructure for an agricultural company, evidenced by netnames PHIBRED-B and registrant Pioneer Hi-Bred International, Inc.
• With 1024 IPv4 addresses across 2 prefixes and only 3 observed neighbours, the low neighbour-to-address ratio indicates an internal corporate estate rather than a transit or access network.

Notable

• Registrants Pioneer Hi-Bred International, Inc. align with the announcer Corteva AgriScience LLC, reflecting the corporate lineage of the space.
• Corteva AgriScience was formed in 2017 through the spin-off of DowDuPont's agricultural division, which included Pioneer Hi-Bred International.
• The inventory consists of two /23 blocks (170.54.198.0/23 and 170.54.206.0/23) with no IPv6 prefixes announced.

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

Announced prefixes

• 170.54.198.0/23
• 170.54.206.0/23

Upstream networks

• AS15695 Expereo International BV
• AS8220 COLT Technology Services Group Limited
• AS33491 Comcast Cable Communications, LLC

Adjacent networks

• AS15695 Expereo International BV
• AS8220 COLT Technology Services Group Limited
• AS33491 Comcast Cable Communications, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-COMCAST-EDIA, AS-EXPEREO, AS-NEXTWEB-7829, AS-PROLE, AS8220:AS-COLTCH.