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ASN Lookup Tool
AS3477 NOAA-NWAVE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3477
Organisation
National Oceanic and Atmospheric Administration
Name
NOAA-NWAVE
Total IPv4 Addresses
320,256
Total IPv4 Prefixes
121
Total IPv6 Prefixes
48
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#820 out of 79,000
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1994-03-08
Registration Last Change
2020-09-04
Receiving From
ASN
Organisation
AS11956
US flagNational Oceanic and Atmospheric Administration
AS26100
US flagNational Oceanic and Atmospheric Administration
Transit To
ASN
Organisation
AS2648
US flagNational Oceanic and Atmospheric Administration
AS49
US flagNational Institute of Standards and Technology
AS33343
US flagU.S. Department of Commerce, HQ and ITA
AS40623
US flagOffice of Oceanic and Atmospheric Research - Geo..
AS5744
US flagUnited States Patent and Trademark Office
Showing 5 of 11
IPv4 Active Prefixes
PrefixRange FromRange To
137.75.64.0/22137.75.64.0137.75.67.255
137.75.68.0/22137.75.68.0137.75.71.255
137.75.72.0/22137.75.72.0137.75.75.255
137.75.76.0/22137.75.76.0137.75.79.255
137.75.80.0/23137.75.80.0137.75.81.255
Showing 5 of 121
IPv6 Active Prefixes
PrefixRange FromRange To
2601:a000::/322601:a000::2601:a000:ffff:ffff:ffff:ffff:ffff:ffff
2601:a002::/422601:a002::2601:a002:3f:ffff:ffff:ffff:ffff:ffff
2601:a002:40::/442601:a002:40::2601:a002:4f:ffff:ffff:ffff:ffff:ffff
2601:a002:50::/452601:a002:50::2601:a002:57:ffff:ffff:ffff:ffff:ffff
2601:a002:58::/462601:a002:58::2601:a002:5b:ffff:ffff:ffff:ffff:ffff
Showing 5 of 48