AS27281

Quantcast Corporation

AS 27281 QUANTCAST

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

4,352 IP addresses
ASN27281
NameQUANTCAST
OrganizationQuantcast Corporation
CountryUnited States  
RegistryARIN
IPv4 addresses4,352
IPv6 /64 networks1.38 x 219
Prefixes28
IPv4 Prefixes for AS27281 - showing the first 5 of 17 networks
Network Location Addresses
103.229.11.0/24 Quantcast Corporation   Singapore 256
192.184.74.0/24 Quantcast Corporation   London 256
192.184.75.0/24 Quantcast Corporation   Seattle 256
192.184.76.0/24 Quantcast Corporation   San Jose 256
192.184.77.0/24 Quantcast Corporation   Ashburn 256
IPv6 Prefixes for AS27281 - showing the first 8 of 11 networks
Network Location /64 Prefixes
2620:116:801a::/48 Quantcast Corporation   Portland 216
2620:116:801b::/48 Quantcast Corporation   Ashburn 216
2620:116:801c::/48 Quantcast Corporation   San Jose 216
2620:116:801d::/48 Quantcast Corporation   Frankfurt am Main 216
2620:116:801e::/48 Quantcast Corporation   Singapore 216
2620:116:8082::/48 Quantcast Corporation   Melbourne 216
2620:116:8083::/48 Quantcast Corporation   San Francisco (Yerba Buena) 216
2620:116:808c::/48 Quantcast Corporation   Chicago 216