Autonomous System

AS53488 Optimum Online

ISPActiveUnited StatesARIN

AS53488 (MORRISBB) is an ISP network operated by Optimum Online in United States, registered with ARIN. It has 82 IPv4 prefixes with 125,696 addresses, which makes it the 2,015th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses125,696in 82 prefixes
IPv6 prefixes0none
Size rank#2,015of 82,200 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationOptimum Online
AS nameMORRISBB
Websiteoptimum.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@alticeusa.com
Registered2010-05-17
Last updated2022-04-04

IPv4 prefixes

82 prefixes · 125,696 addresses
NetworkAddressesFirst – last address
63.143.128.0/1732,76863.143.128.0 – 63.143.255.255
24.246.128.0/1816,38424.246.128.0 – 24.246.191.255
173.246.192.0/198,192173.246.192.0 – 173.246.223.255
216.116.224.0/198,192216.116.224.0 – 216.116.255.255
63.143.128.0/204,09663.143.128.0 – 63.143.143.255
63.143.160.0/204,09663.143.160.0 – 63.143.175.255
63.143.176.0/204,09663.143.176.0 – 63.143.191.255
63.143.192.0/204,09663.143.192.0 – 63.143.207.255
64.127.208.0/204,09664.127.208.0 – 64.127.223.255
173.246.192.0/204,096173.246.192.0 – 173.246.207.255
173.246.208.0/212,048173.246.208.0 – 173.246.215.255
216.116.224.0/212,048216.116.224.0 – 216.116.231.255
216.116.232.0/212,048216.116.232.0 – 216.116.239.255
24.246.136.0/221,02424.246.136.0 – 24.246.139.255
24.246.140.0/221,02424.246.140.0 – 24.246.143.255
24.246.176.0/221,02424.246.176.0 – 24.246.179.255
24.246.180.0/221,02424.246.180.0 – 24.246.183.255
24.246.184.0/221,02424.246.184.0 – 24.246.187.255
63.143.144.0/221,02463.143.144.0 – 63.143.147.255
63.143.152.0/221,02463.143.152.0 – 63.143.155.255
63.143.208.0/221,02463.143.208.0 – 63.143.211.255
173.246.200.0/221,024173.246.200.0 – 173.246.203.255
173.246.204.0/221,024173.246.204.0 – 173.246.207.255
173.246.208.0/221,024173.246.208.0 – 173.246.211.255
24.246.132.0/2351224.246.132.0 – 24.246.133.255
The 25 largest of 82. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS53488 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS53488&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS53488, with or without a key:

curl "https://api.ipapi.is/?q=63.143.128.1"

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