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ASN Lookup Tool
AS62523 CIRBN-LLC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS62523
Organisation
CIRBN, LLC
Name
CIRBN-LLC
Total IPv4 Addresses
16,640
Total IPv4 Prefixes
18
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,069 out of 79,269
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2013-06-21
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS3257
US flagGTT Communications Inc.
AS852
CA flagTELUS Communications Inc.
AS4181
US flagTDS TELECOM
AS8220
GB flagCOLT Technology Services Group Limited
Showing 5 of 22
Transit To
ASN
Organisation
AS7386
US flagIllinois State University
AS399440
US flagHeartland Fiber, Inc.
AS40121
US flagMAXWIRE, INC.
AS1420
US flagSTL OFFICE SOLUTIONS, INC.
AS26875
US flagHeartland Bank and Trust Company
Showing 5 of 6
IPv4 Active Prefixes
PrefixRange FromRange To
38.89.244.0/2238.89.244.038.89.247.255
64.150.64.0/2464.150.64.064.150.64.255
76.78.250.0/2476.78.250.076.78.250.255
107.152.0.0/20107.152.0.0107.152.15.255
158.222.16.0/22158.222.16.0158.222.19.255
Showing 5 of 18