AS19855 is an AS number assigned to Masergy Communications, Inc.. Country or region: United States.

OrganizationMasergy Communications, Inc.
Registered nameMASERGY
CountryUnited States (US)
IPv4 addresses157,440
IPv4 ranges53
IPv6 ranges5

AS numbers: United States

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
64.138.0.0/17 32,768 Check if your IP is in this range
64.47.64.0/18 16,384 Check if your IP is in this range
65.96.0.0/18 16,384 Check if your IP is in this range
65.96.128.0/18 16,384 Check if your IP is in this range
64.47.128.0/19 8,192 Check if your IP is in this range
64.47.224.0/19 8,192 Check if your IP is in this range
64.138.160.0/19 8,192 Check if your IP is in this range
64.47.48.0/20 4,096 Check if your IP is in this range
64.47.176.0/20 4,096 Check if your IP is in this range
64.138.144.0/20 4,096 Check if your IP is in this range
80.241.64.0/20 4,096 Check if your IP is in this range
64.47.0.0/21 2,048 Check if your IP is in this range
64.47.16.0/21 2,048 Check if your IP is in this range
64.47.40.0/21 2,048 Check if your IP is in this range
64.47.160.0/21 2,048 Check if your IP is in this range
64.47.200.0/21 2,048 Check if your IP is in this range
64.47.208.0/21 2,048 Check if your IP is in this range
64.138.128.0/21 2,048 Check if your IP is in this range
93.187.16.0/21 2,048 Check if your IP is in this range
94.199.128.0/21 2,048 Check if your IP is in this range

AS numbers of a similar size

About the data

Compiled by this site from publicly available internet registry assignment information and IP address range data. The data date is the build date of the data when the content of this page last changed. Adjacent ranges are merged and expressed as CIDR blocks, so they may differ from the routes actually announced.

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