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ASN Lookup Tool
AS53488 Optimum Online

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

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ASN Lookup for:

AS53488

Powered By:
ASN Extended Info API
BGP Active Prefixes API
ASN Details JSON View

ASN Details

ASN
AS53488
Organisation
Optimum Online
AS Name
MORRISBB
IPv4 Addresses Announced
36,608
IPv4 Prefixes Announced
37
IPv6 Prefixes Announced
1
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,773 out of 75,578
Registry
Arin
Registered Country
US
Registration Date
2010-05-17
Registration Change
2022-04-04

Receiving From

ASN
Organisation
AS2711
Spirit Communications

Transit To

ASN
Organisation
AS26327
Highlands Cable Group

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix 143.55.154.0/24
Range From 143.55.154.0
Range To 143.55.154.255
Prefix 173.246.192.0/23
Range From 173.246.192.0
Range To 173.246.193.255
Prefix 173.246.194.0/23
Range From 173.246.194.0
Range To 173.246.195.255
Prefix 173.246.196.0/23
Range From 173.246.196.0
Range To 173.246.197.255
Prefix 173.246.198.0/23
Range From 173.246.198.0
Range To 173.246.199.255
Prefix 173.246.200.0/21
Range From 173.246.200.0
Range To 173.246.207.255
Prefix 173.246.208.0/21
Range From 173.246.208.0
Range To 173.246.215.255
Prefix 173.246.216.0/23
Range From 173.246.216.0
Range To 173.246.217.255
Prefix 173.246.222.0/23
Range From 173.246.222.0
Range To 173.246.223.255
Prefix 198.185.218.0/23
Range From 198.185.218.0
Range To 198.185.219.255
Showing 10 of 37 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix 2607:ce00::/32
Range From 2607:ce00::
Range To 2607:ce00:ffff:ffff:ffff:ffff:ffff:ffff