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ASN Lookup Tool
AS19739 COUNTY-SANBERNARDINO

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS19739
Organisation
County of San Bernardino
Name
COUNTY-SANBERNARDINO
Total IPv4 Addresses
9,216
Total IPv4 Prefixes
22
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,029 out of 79,125
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2001-02-08
Registration Last Change
2021-08-19
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS5650
US flagFrontier Communications of America, Inc.
AS20001
US flagCharter Communications Inc
IPv4 Active Prefixes
PrefixRange FromRange To
170.164.0.0/24170.164.0.0170.164.0.255
170.164.14.0/24170.164.14.0170.164.14.255
170.164.40.0/23170.164.40.0170.164.41.255
170.164.42.0/23170.164.42.0170.164.43.255
170.164.44.0/23170.164.44.0170.164.45.255
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