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ASN Lookup Tool
AS26810 HHSNET-NOC-ASN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS26810
Organisation
U.S. Dept. of Health and Human Services
Name
HHSNET-NOC-ASN
Total IPv4 Addresses
300,544
Total IPv4 Prefixes
62
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#821 out of 78,154
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2002-11-25
Registration Last Change
2025-02-11
Receiving From

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

ASN
Organisation
AS19050
US flagU.S. Department of Health & Human Services
IPv4 Active Prefixes

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

Prefix158.70.0.0/21
Range From158.70.0.0
Range To158.70.7.255
Prefix158.70.16.0/23
Range From158.70.16.0
Range To158.70.17.255
Prefix158.70.22.0/23
Range From158.70.22.0
Range To158.70.23.255
Prefix158.70.30.0/23
Range From158.70.30.0
Range To158.70.31.255
Prefix158.70.32.0/24
Range From158.70.32.0
Range To158.70.32.255
Showing 5 of 62
IPv6 Active Prefixes
Prefix2601:9600::/24
Range From2601:9600::
Range To2601:96ff:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2607:f220::/44
Range From2607:f220::
Range To2607:f220:f:ffff:ffff:ffff:ffff:ffff
Prefix2607:f220:600::/44
Range From2607:f220:600::
Range To2607:f220:60f:ffff:ffff:ffff:ffff:ffff
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.