AS40220 Virginia Polytechnic Institute and State Univ.

General Info - AS40220

Virginia Polytechnic Institute and State Univ.

United States of America

vt.edu

768

78,738,547,557,320,456,758,253,060,096

IP Address Ranges

Netblock Number of IPs   
38.68.251.0/24 256
38.68.253.0/24 256
38.68.255.0/24 256
Netblock Number of IPs   
2001:468:c81::/48 1,208,925,819,614,629,174,706,176
2001:468:c82::/47 2,417,851,639,229,258,349,412,352
2001:468:c84::/46 4,835,703,278,458,516,698,824,704
2001:468:c88::/45 9,671,406,556,917,033,397,649,408
2001:468:c90::/44 19,342,813,113,834,066,795,298,816
2001:468:ca0::/43 38,685,626,227,668,133,590,597,632
2001:468:cc1::/48 1,208,925,819,614,629,174,706,176
2001:468:cc2::/47 2,417,851,639,229,258,349,412,352
2001:468:cc4::/46 4,835,703,278,458,516,698,824,704
2001:468:cc8::/45 9,671,406,556,917,033,397,649,408
2001:468:cd0::/44 19,342,813,113,834,066,795,298,816
2001:468:cf0::/45 9,671,406,556,917,033,397,649,408
2001:468:cf8::/46 4,835,703,278,458,516,698,824,704
2001:468:cfc::/47 2,417,851,639,229,258,349,412,352
2001:468:cfe::/48 1,208,925,819,614,629,174,706,176
2001:468:cff::/48 1,208,925,819,614,629,174,706,176
2607:b400:100::/40 309,485,009,821,345,068,724,781,056
2607:b400:200::/39 618,970,019,642,690,137,449,562,112
2607:b400:400::/38 1,237,940,039,285,380,274,899,124,224
2607:b400:900::/40 309,485,009,821,345,068,724,781,056
2607:b400:a01::/48 1,208,925,819,614,629,174,706,176
2607:b400:a03::/48 1,208,925,819,614,629,174,706,176
2607:b400:a05::/48 1,208,925,819,614,629,174,706,176
2607:b400:a06::/47 2,417,851,639,229,258,349,412,352
2607:b400:a08::/45 9,671,406,556,917,033,397,649,408
2607:b400:a10::/44 19,342,813,113,834,066,795,298,816
2607:b400:a20::/43 38,685,626,227,668,133,590,597,632
2607:b400:a40::/42 77,371,252,455,336,267,181,195,264
2607:b400:a80::/41 154,742,504,910,672,534,362,390,528
2607:b400:b00::/40 309,485,009,821,345,068,724,781,056
2607:b400:c00::/38 1,237,940,039,285,380,274,899,124,224
2607:b400:1000::/36 4,951,760,157,141,521,099,596,496,896
2607:b400:2000::/35 9,903,520,314,283,042,199,192,993,792
2607:b400:4000::/34 19,807,040,628,566,084,398,385,987,584
2607:b400:8000::/33 39,614,081,257,132,168,796,771,975,168

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What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

autonomous system

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