AS40636 ROCKWELL AUTOMATION Inc.

PLEXUSSYSTEMS-US1 - ROCKWELL AUTOMATION Inc. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,571largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#66,357of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS40636 in ASN lookup Look up an IP in this network (8.34.94.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

8.34.94.0/24

Other ASNs named ROCKWELL AUTOMATION Inc.

3 other networks use the same organisation name; together with AS40636 they announce 3,072 IPv4 addresses.

ASNNameIPv4 addresses

AS25917RA-NA-CNF - ROCKWELL AUTOMATION Inc. US2,304

AS55234PLEXUSSYSTEMS-US2 - ROCKWELL AUTOMATION Inc. US256

AS397571PLEXUSSYSTEMS-DV - ROCKWELL AUTOMATION Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS40599#15568 GENTEXCORPORATION - Gentex Corporation256

AS40607#15569 HCPL-7-ASN - HALL CAPITAL PARTNERS, LLC256

AS40626#15570 WENTWO-ASN - Wentworth-Douglass Hospital256

AS40642#15572 IWU-2017-01 - ILLINOIS WESLEYAN UNIVERSITY256

AS40644#15573 IFS - Integra Financial Services, LLC256

AS40645#15574 GWAEA-AS01 - Grant Wood Area Education Agency256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources