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ASN Lookup Tool
AS400662 DOBSON-ASN-02

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS400662
Organisation
Dobson Technologies - Transport and Telecom Solu..
Name
DOBSON-ASN-02
Total IPv4 Addresses
40,448
Total IPv4 Prefixes
119
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,536 out of 79,111
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2022-04-21
Registration Last Change
2022-04-21
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS3257
US flagGTT Communications Inc.
AS6461
US flagZayo Bandwidth
AS30029
US flagDobson Technologies - Transport and Telecom Solu..
Transit To
ASN
Organisation
AS400666
US flagDobson Technologies - Transport and Telecom Solu..
IPv4 Active Prefixes
PrefixRange FromRange To
57.138.1.0/2457.138.1.057.138.1.255
57.138.2.0/2457.138.2.057.138.2.255
57.138.3.0/2457.138.3.057.138.3.255
57.138.4.0/2457.138.4.057.138.4.255
57.138.6.0/2457.138.6.057.138.6.255
Showing 5 of 119