ASN Lookup Tool
AS13880 ACSL-AS1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS13880
Organisation
American Century Services, LLC
Name
ACSL-AS1
Total IPv4 Addresses
8192
Total IPv4 Prefixes
17
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,623 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1999-09-02
Registration Last Change
2022-03-15
Receiving From

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

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagCogent Communications
IPv4 Active Prefixes

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

Range From64.57.32.0
Range To64.57.47.255
Showing 5 of 17
IPv6 Active Prefixes
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.