AS55234 ROCKWELL AUTOMATION Inc.

PLEXUSSYSTEMS-US2 - ROCKWELL AUTOMATION Inc. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#16,117largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#68,588of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS55234 in ASN lookup Look up an IP in this network (8.40.130.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

8.40.130.0/24

Other ASNs named ROCKWELL AUTOMATION Inc.

3 other networks use the same organisation name; together with AS55234 they announce 3,072 IPv4 addresses.

ASNNameIPv4 addresses

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

AS40636PLEXUSSYSTEMS-US1 - ROCKWELL AUTOMATION Inc. US256

AS397571PLEXUSSYSTEMS-DV - ROCKWELL AUTOMATION Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS55210#16114 SAMC-HCHA - Southeast Alabama Medical Center256

AS55217#16115 TRIWEST-HA-DC1 - TRIWEST HEALTHCARE ALLIANCE256

AS55224#16116 MCS-AS - Marietta City Schools256

AS55240#16118 UNIFOCUS - UniFocus LP256

AS55241#16119 XTRACTS - Xtracts, LLC256

AS55250#16120 IQVIA-KIRKLAND - IQVIA Holdings Inc256

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