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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
254,208
Total IPv4 Prefixes
95
Total IPv6 Prefixes
32
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#929 out of 77,686
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1994-03-08
Registration Last Change
2020-09-04
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS11956
US flagNational Oceanic and Atmospheric Administration
AS26100
US flagNational Oceanic and Atmospheric Administration
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS2648
US flagNational Oceanic and Atmospheric Administration
AS13979
US flagAT&T Services, Inc.
AS49
US flagNational Institute of Standards and Technology
AS6629
US flagNational Oceanic and Atmospheric Administration
AS33343
US flagU.S. Department of Commerce, HQ and ITA
Showing 5 of 12
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix137.75.64.0/22
Range From137.75.64.0
Range To137.75.67.255
Prefix137.75.68.0/22
Range From137.75.68.0
Range To137.75.71.255
Prefix137.75.72.0/22
Range From137.75.72.0
Range To137.75.75.255
Prefix137.75.76.0/22
Range From137.75.76.0
Range To137.75.79.255
Prefix137.75.80.0/23
Range From137.75.80.0
Range To137.75.81.255
Showing 5 of 95
IPv6 Active Prefixes
Prefix2601:a000::/32
Range From2601:a000::
Range To2601:a000:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2601:a002::/32
Range From2601:a002::
Range To2601:a002:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2601:a004::/32
Range From2601:a004::
Range To2601:a004:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2601:a005::/32
Range From2601:a005::
Range To2601:a005:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2601:a007::/32
Range From2601:a007::
Range To2601:a007:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 32
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.