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ASN Lookup Tool
AS19406 TWRS-MA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS19406
Organisation
Towerstream I, Inc.
Name
TWRS-MA
Total IPv4 Addresses
30,208
Total IPv4 Prefixes
17
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,295 out of 79,087
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2012-02-25
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS6461
US flagZayo Bandwidth
Transit To
ASN
Organisation
AS7355
US flagMitsubishi Electric ITA (HSL)
AS40774
US flagBay State Milling Company
AS54722
US flagMuseum of Science
IPv4 Active Prefixes
PrefixRange FromRange To
64.17.224.0/2264.17.224.064.17.227.255
64.17.228.0/2364.17.228.064.17.229.255
64.17.231.0/2464.17.231.064.17.231.255
64.119.128.0/1964.119.128.064.119.159.255
66.228.64.0/1966.228.64.066.228.95.255
Showing 5 of 17
IPv6 Active Prefixes
PrefixRange FromRange To
2604:f400:5::/482604:f400:5::2604:f400:5:ffff:ffff:ffff:ffff:ffff
2604:f400:2800::/372604:f400:2800::2604:f400:2fff:ffff:ffff:ffff:ffff:ffff