ASN Lookup Tool
AS27521 CATCOMM-ASN

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS27521
Organisation
CATCOMM INTERNET SERVICES, LLC
Name
CATCOMM-ASN
Total IPv4 Addresses
6400
Total IPv4 Prefixes
25
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12,427 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2003-03-21
Registration Last Change
2012-03-02
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagUniti Fiber Holdings Inc.
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Range From64.39.64.0
Range To64.39.64.255
Range From64.39.65.0
Range To64.39.65.255
Range From64.39.66.0
Range To64.39.66.255
Range From64.39.69.0
Range To64.39.69.255
Range From64.39.71.0
Range To64.39.71.255
Showing 5 of 25
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.