AS393529 Vanderbilt University Medical Center

VUMC - Vanderbilt University Medical Center · registered in the United States

IPv4 addresses65,5361 prefixes · 0.002% of announced IPv4

Rank in United States#1,064largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,011of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS393529 in ASN lookup Look up an IP in this network (160.129.0.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

160.129.0.0/16

IPv6 prefixes

All 1 prefix.

2620:4e:a000::/48

Similar-sized networks in United States

ASNNameIPv4 addresses

AS33187#1061 SHSU - Sam Houston State University65,536

AS33281#1062 BRIGHAM-YOUNG-UNIVERSITY-IDAHO - BRIGHAM YOUNG UNIVERSITY - IDAHO65,536

AS54177#1063 ASN-SJFC - St. John Fisher College65,536

AS394271#1065 SPS-157-246-0-0 - Springfield Public Schools65,536

AS398451#1066 RHIT - Rose-Hulman Institute of Technology, Inc65,536

AS98#1067 ROCKEFELLER-AS - The Rockefeller University65,536

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