IPv4 AS Names Directory: AS Name Optimum Online

Optimum Online - IPv4 Network Ranges (CIDRs)

Optimum Online has 11 IPv4 network ranges (CIDR). Including: 143.55.154.0/24, 173.246.192.0/20, 173.246.208.0/21, 173.246.216.0/23, 173.246.222.0/23, 198.185.218.0/23, 205.236.71.0/24, 216.116.224.0/19, 24.246.128.0/18, 63.143.128.0/17, 64.127.208.0/20
This information corresponds to IPv4 addresses for AS Name Optimum Online, but this AS Name also has associated IPv6 address ranges. Check the IPv6 data for this AS Name

Download the complete list of CIDRs and AS numbers associated with Optimum Online for IPv4 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.

Optimum Online - Autonomous System Numbers (AS)

Optimum Online is associated with 1 AS number. The AS number is: AS53488
IP Range CIDR ASN AS Name
24.246.128.0 to 24.246.191.255 24.246.128.0/18 AS53488 Optimum Online See Range
63.143.128.0 to 63.143.255.255 63.143.128.0/17 AS53488 Optimum Online See Range
64.127.208.0 to 64.127.223.255 64.127.208.0/20 AS53488 Optimum Online See Range
143.55.154.0 to 143.55.154.255 143.55.154.0/24 AS53488 Optimum Online See Range
173.246.192.0 to 173.246.207.255 173.246.192.0/20 AS53488 Optimum Online See Range
173.246.208.0 to 173.246.215.255 173.246.208.0/21 AS53488 Optimum Online See Range
173.246.216.0 to 173.246.217.255 173.246.216.0/23 AS53488 Optimum Online See Range
173.246.222.0 to 173.246.223.255 173.246.222.0/23 AS53488 Optimum Online See Range
198.185.218.0 to 198.185.219.255 198.185.218.0/23 AS53488 Optimum Online See Range
205.236.71.0 to 205.236.71.255 205.236.71.0/24 AS53488 Optimum Online See Range
216.116.224.0 to 216.116.255.255 216.116.224.0/19 AS53488 Optimum Online See Range
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