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AS40220 Virginia Polytechnic Institute and State Univ.

MARIA - Virginia Polytechnic Institute and State Univ. · registered in the United States

IPv4 addresses7683 prefixes · <0.001% of announced IPv4
Rank in United States#9,095largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#42,954of 79,396 networks with IPv4
IPv665,131 x /4835 prefixes
CountryUnited States18,679 ASNs registered there
Open AS40220 in ASN lookup Look up an IP in this network (38.68.251.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

  • 38.68.251.0/24
  • 38.68.253.0/24
  • 38.68.255.0/24

IPv6 prefixes

All 35 prefixes.

  • 2001:468:c81::/48
  • 2001:468:c82::/47
  • 2001:468:c84::/46
  • 2001:468:c88::/45
  • 2001:468:c90::/44
  • 2001:468:ca0::/43
  • 2001:468:cc1::/48
  • 2001:468:cc2::/47
  • 2001:468:cc4::/46
  • 2001:468:cc8::/45
  • 2001:468:cd0::/44
  • 2001:468:cf0::/45
  • 2001:468:cf8::/46
  • 2001:468:cfc::/47
  • 2001:468:cfe::/48
  • 2001:468:cff::/48
  • 2607:b400:100::/40
  • 2607:b400:200::/39
  • 2607:b400:400::/38
  • 2607:b400:900::/40
  • 2607:b400:a01::/48
  • 2607:b400:a03::/48
  • 2607:b400:a05::/48
  • 2607:b400:a06::/47
  • 2607:b400:a08::/45
  • 2607:b400:a10::/44
  • 2607:b400:a20::/43
  • 2607:b400:a40::/42
  • 2607:b400:a80::/41
  • 2607:b400:b00::/40
  • 2607:b400:c00::/38
  • 2607:b400:1000::/36
  • 2607:b400:2000::/35
  • 2607:b400:4000::/34
  • 2607:b400:8000::/33

Other ASNs named Virginia Polytechnic Institute and State Univ.

2 other networks use the same organisation name; together with AS40220 they announce 153,088 IPv4 addresses.

ASNNameIPv4 addresses
AS1312VA-TECH-AS - Virginia Polytechnic Institute and State Univ. US143,360
AS26499VATECH-DCMETRO - Virginia Polytechnic Institute and State Univ. US8,960

Similar-sized networks in United States

ASNNameIPv4 addresses
AS402452#9092 LX-AER - LX768
AS22188#9093 SOLANTIC - Solantic Corporation768
AS25957#9094 KISARA-NETWORK-01 - Kisara Development LLC768
AS53388#9096 TEFEXIA - Tefexia LC768
AS44324#9097 MOEDOVE-AS MoeDove LLC768
AS40268#9098 ICON-INTERNET - ICON Internet, LLC768

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