AS14255 University of San Diego

AS-USD - University of San Diego · registered in the United States

IPv4 addresses1,53814 prefixes · <0.001% of announced IPv4

Rank in United States#6,789largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#25,642of 79,396 networks with IPv4

IPv632 addresses (smaller than a /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS14255 in ASN lookup Look up an IP in this network (137.164.41.105) All networks in United States

IPv4 prefixes

All 14 prefixes, in address order.

137.164.41.104/31
192.55.87.0/24
192.195.153.0/24
192.195.154.0/25
192.195.154.128/27
192.195.154.160/28
192.195.154.176/29
192.195.154.184/31
192.195.154.186/31
192.195.154.188/30
192.195.154.192/26
192.195.155.0/24
208.71.25.0/24
208.71.27.0/24

IPv6 prefixes

All 1 prefix.

2607:f380:1::118:9a42:9680/123

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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