AS400537 Morningstar, Inc.

AS-CHI-AURORA - Morningstar, Inc. · registered in the United States

IPv4 addresses1,5362 prefixes · <0.001% of announced IPv4

Rank in United States#7,216largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#27,463of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS400537 in ASN lookup Look up an IP in this network (206.220.18.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

206.220.18.0/23
216.228.224.0/22

Other ASNs named Morningstar, Inc.

4 other networks use the same organisation name; together with AS400537 they announce 3,840 IPv4 addresses.

ASNNameIPv4 addresses

AS11227AS-DALLAS - Morningstar, Inc. US1,536

AS7761AS-350E - Morningstar, Inc. US256

AS13494AS-NJ - Morningstar, Inc. US256

AS46741AS-LONDON - Morningstar, Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS400132#7213 RTU-ASN - Reinbeck Telecommunications Utility1,536

AS400137#7214 COZYCLOUD - CozyCloud IT1,536

AS400414#7215 ROAMR-COMMUNICATIONS - ROAMR Communications Inc.1,536

AS400643#7217 ARROYO-SECO-01 - Arroyo Seco Wireless, LLC1,536

AS400859#7218 EXO-BROADBAND - EXO BROADBAND1,536

AS401586#7219 SQUIRREL - Squirrel Networks LLC1,536

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