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ASN Lookup Tool
AS2721 SCLR

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2721
Organisation
CULR, LLC
Name
SCLR
Total IPv4 Addresses
8704
Total IPv4 Prefixes
8
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,312 out of 77,303
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2009-08-28
Registration Last Change
2016-02-04
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS20115
US flagCharter Communications
AS2722
US flagCULR, LLC
AS11537
US flagInternet2
AS11164
US flagInternet2
Showing 5 of 6
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS13429
US flagMedical University of South Carolina
AS13548
US flagCollege of Charleston
AS2722
US flagCULR, LLC
IPv4 Active Prefixes

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

Prefix192.188.108.0/24
Range From192.188.108.0
Range To192.188.108.255
Prefix205.186.47.0/24
Range From205.186.47.0
Range To205.186.47.255
Prefix205.186.224.0/23
Range From205.186.224.0
Range To205.186.225.255
Prefix205.186.226.0/24
Range From205.186.226.0
Range To205.186.226.255
Prefix205.186.227.0/24
Range From205.186.227.0
Range To205.186.227.255
Showing 5 of 8
IPv6 Active Prefixes
Prefix2606:c000::/32
Range From2606:c000::
Range To2606:c000:ffff:ffff:ffff:ffff:ffff:ffff
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.