AS399346 St Mary's University

STMU-SATX-01 - St Mary's University · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#12,509largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#58,508of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS399346 in ASN lookup Look up an IP in this network (69.150.209.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

69.150.209.0/24
172.83.49.0/24

Other ASNs named St Mary's University

2 other networks use the same organisation name; together with AS399346 they announce 2,816 IPv4 addresses.

ASNNameIPv4 addresses

AS40925AS-SMU - St Mary's University CA2,048

AS54941NETWORK-01 - St Mary's University CA256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS399325#12506 APOG-GMU - Apogee Telecom Inc.512

AS399326#12507 SPE-COOP-MS - Southern Pine Electric Cooperative512

AS399330#12508 CASCADE-INET-01 - Cascade Corporation512

AS399350#12510 MCMTSG-ASN-01 - MCM Technology Solutions512

AS399368#12511 KIRKLAND-ELLIS-RY - Kirkland & Ellis LLP512

AS399400#12512 INSPIRO-RELIA-US - Inspiro Relia US, Inc.512

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