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ASN Lookup Tool
AS14017 BNSF-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS14017
Organisation
Burlington Northern Sante Fe Railway Corp
Name
BNSF-AS
Total IPv4 Addresses
131,072
Total IPv4 Prefixes
43
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,666 out of 79,118
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1999-10-05
Registration Last Change
2020-11-04
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
AS3356
US flagLevel 3 Parent, LLC
IPv4 Active Prefixes
PrefixRange FromRange To
139.51.0.0/24139.51.0.0139.51.0.255
139.51.1.0/24139.51.1.0139.51.1.255
139.51.2.0/23139.51.2.0139.51.3.255
139.51.4.0/24139.51.4.0139.51.4.255
139.51.5.0/24139.51.5.0139.51.5.255
Showing 5 of 43