AS18403 is an AS number assigned to FPT Telecom Company. Country or region: Vietnam.

OrganizationFPT Telecom Company
Registered nameFPT-VN
CountryVietnam (VN)
IPv4 addresses1,421,312
IPv4 ranges23
IPv6 ranges1
RegistrationLook up the holder and the abuse contact in IP Lookup

AS numbers: Vietnam

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
42.112.0.0/13 524,288 Check if your IP is in this range
1.52.0.0/14 262,144 Check if your IP is in this range
118.68.0.0/14 262,144 Check if your IP is in this range
58.186.0.0/15 131,072 Check if your IP is in this range
113.22.0.0/16 65,536 Check if your IP is in this range
183.80.0.0/16 65,536 Check if your IP is in this range
113.23.0.0/17 32,768 Check if your IP is in this range
183.81.0.0/17 32,768 Check if your IP is in this range
210.245.0.0/17 32,768 Check if your IP is in this range
203.191.8.0/21 2,048 Check if your IP is in this range
23.193.188.0/22 1,024 Check if your IP is in this range
23.196.68.0/22 1,024 Check if your IP is in this range
23.208.160.0/22 1,024 Check if your IP is in this range
43.239.148.0/22 1,024 Check if your IP is in this range
103.35.64.0/22 1,024 Check if your IP is in this range
103.39.92.0/22 1,024 Check if your IP is in this range
103.156.32.0/22 1,024 Check if your IP is in this range
144.48.20.0/22 1,024 Check if your IP is in this range
103.156.10.0/23 512 Check if your IP is in this range
103.156.12.0/23 512 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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