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ASN Lookup Tool
AS30687 NWS-SOUTHERN-REGION-HEADQUARTERS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS30687
Organisation
National Weather Service Southern Region Headqua..
Name
NWS-SOUTHERN-REGION-HEADQUARTERS
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#29,862 out of 78,015
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2003-12-05
Registration Last Change
2015-12-11
Receiving From

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

ASN
Organisation
AS3477
US flagNational Oceanic and Atmospheric Administration
IPv4 Active Prefixes

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

Prefix216.38.80.0/24
Range From216.38.80.0
Range To216.38.80.255
Prefix216.38.85.0/24
Range From216.38.85.0
Range To216.38.85.255
Prefix216.38.91.0/24
Range From216.38.91.0
Range To216.38.91.255
Prefix216.38.92.0/24
Range From216.38.92.0
Range To216.38.92.255
Prefix216.38.93.0/24
Range From216.38.93.0
Range To216.38.93.255
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.