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ASN Lookup Tool
AS4997 AFS-WEST

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4997
Organisation
Zayo Bandwidth
Name
AFS-WEST
Total IPv4 Addresses
26,624
Total IPv4 Prefixes
37
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,575 out of 79,493
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2017-03-09
Receiving From
ASN
Organisation
AS6461
US flagZayo Bandwidth
IPv4 Active Prefixes
PrefixRange FromRange To
66.213.144.0/2166.213.144.066.213.151.255
66.213.152.0/2466.213.152.066.213.152.255
66.213.153.0/2466.213.153.066.213.153.255
66.213.154.0/2366.213.154.066.213.155.255
66.213.156.0/2266.213.156.066.213.159.255
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