AS150802 NORTHERN TRUST CORPORATION

NTC-AS-INBAG - NORTHERN TRUST CORPORATION · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#16,355largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#71,769of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS150802 in ASN lookup Look up an IP in this network (202.27.235.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

202.27.235.0/24

Other ASNs named NORTHERN TRUST CORPORATION

3 other networks use the same organisation name; together with AS150802 they announce 1,536 IPv4 addresses.

ASNNameIPv4 addresses

AS138947NTC-AS-APC - NORTHERN TRUST CORPORATION US512

AS138948NTC-AS-APD - NORTHERN TRUST CORPORATION US512

AS138938NTC-AS-INPE - NORTHERN TRUST CORPORATION US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS139706#16352 TNSI-AS-AP - Transaction Network Services256

AS140890#16353 MCDCORP-GLOBAL-AS-AP - McDonald's Corporation256

AS141781#16354 WAHWAY-AS-AP - WAHWAY DATA NETWORKS, INC.256

AS151975#16356 EAAPPL-AS-AP - Electronic Arts Inc.256

AS197139#16357 T-MAN-AS T-Man Software LLC256

AS197384#16358 MN-Consult MN CONSULTANCY AND MANAGEMENT LLC256

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