AS402097 The Northern Trust Company

NTRS-MA5-P1 - The Northern Trust Company · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#18,188largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#79,181of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS402097 in ASN lookup Look up an IP in this network (213.190.17.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

213.190.17.0/24

Other ASNs named The Northern Trust Company

3 other networks use the same organisation name; together with AS402097 they announce 5,632 IPv4 addresses.

ASNNameIPv4 addresses

AS19299NPC-P1 - The Northern Trust Company US3,072

AS14379N-T-C - The Northern Trust Company US2,048

AS402096NTRS-LD5-P1 - The Northern Trust Company US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS402090#18185 DANIEL - 10990 W. Highlander Rd. LLC256

AS402092#18186 WEBSEC - WEBSEC256

AS402096#18187 NTRS-LD5-P1 - The Northern Trust Company256

AS402101#18189 ALLOY-CLOUD - ALLOY, Inc.256

AS402114#18190 CYPRUSCU - CYPRUS CREDIT UNION INC.256

AS402115#18191 TSC-AS - Tallahassee State College256

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