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ASN Lookup Tool
AS23397 CME-VEN-AS23397

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23397
Organisation
Chicago Board of Trade
Name
CME-VEN-AS23397
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#55,505 out of 79,383
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2021-01-27
Receiving From
ASN
Organisation
AS6461
US flagZayo Bandwidth
AS46887
US flagCrown Castle Fiber LLC
IPv4 Active Prefixes
PrefixRange FromRange To
167.204.37.0/24167.204.37.0167.204.37.255
204.10.10.0/24204.10.10.0204.10.10.255