AS27281 Quantcast Corporation

General Info - AS27281

Quantcast Corporation

United States of America

quantcast.com

2,560

303.44 Septillion

IP Address Ranges

Netblock From IP To IP Number of IPs   
103.229.11.0/24 103.229.11.0 103.229.11.255 256
192.184.64.0/23 192.184.64.0 192.184.65.255 512
192.184.66.0/24 192.184.66.0 192.184.66.255 256
192.184.74.0/24 192.184.74.0 192.184.74.255 256
192.184.75.0/24 192.184.75.0 192.184.75.255 256
192.184.76.0/24 192.184.76.0 192.184.76.255 256
192.184.77.0/24 192.184.77.0 192.184.77.255 256
192.184.78.0/23 192.184.78.0 192.184.79.255 512
Netblock From IP To IP Number of IPs   
2620:116:8000::/45 2620:116:8000:: 2620:116:8007:ffff:ffff:ffff:ffff:ffff 9.67 Septillion
2620:116:8008::/47 2620:116:8008:: 2620:116:8009:ffff:ffff:ffff:ffff:ffff 2.42 Septillion
2620:116:800f::/48 2620:116:800f:: 2620:116:800f:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:8010::/45 2620:116:8010:: 2620:116:8017:ffff:ffff:ffff:ffff:ffff 9.67 Septillion
2620:116:8018::/47 2620:116:8018:: 2620:116:8019:ffff:ffff:ffff:ffff:ffff 2.42 Septillion
2620:116:801a::/48 2620:116:801a:: 2620:116:801a:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:801b::/48 2620:116:801b:: 2620:116:801b:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:801c::/48 2620:116:801c:: 2620:116:801c:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:801d::/48 2620:116:801d:: 2620:116:801d:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:801e::/48 2620:116:801e:: 2620:116:801e:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:801f::/48 2620:116:801f:: 2620:116:801f:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:8020::/43 2620:116:8020:: 2620:116:803f:ffff:ffff:ffff:ffff:ffff 38.69 Septillion
2620:116:8040::/42 2620:116:8040:: 2620:116:807f:ffff:ffff:ffff:ffff:ffff 77.37 Septillion
2620:116:8080::/47 2620:116:8080:: 2620:116:8081:ffff:ffff:ffff:ffff:ffff 2.42 Septillion
2620:116:8082::/48 2620:116:8082:: 2620:116:8082:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:8083::/48 2620:116:8083:: 2620:116:8083:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:8084::/46 2620:116:8084:: 2620:116:8087:ffff:ffff:ffff:ffff:ffff 4.84 Septillion
2620:116:8088::/46 2620:116:8088:: 2620:116:808b:ffff:ffff:ffff:ffff:ffff 4.84 Septillion
2620:116:808c::/48 2620:116:808c:: 2620:116:808c:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:808d::/48 2620:116:808d:: 2620:116:808d:ffff:ffff:ffff:ffff:ffff 1.21 Septillion
2620:116:808e::/47 2620:116:808e:: 2620:116:808f:ffff:ffff:ffff:ffff:ffff 2.42 Septillion
2620:116:8090::/44 2620:116:8090:: 2620:116:809f:ffff:ffff:ffff:ffff:ffff 19.34 Septillion
2620:116:80a0::/43 2620:116:80a0:: 2620:116:80bf:ffff:ffff:ffff:ffff:ffff 38.69 Septillion
2620:116:80c0::/42 2620:116:80c0:: 2620:116:80ff:ffff:ffff:ffff:ffff:ffff 77.37 Septillion

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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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