AS22828 — ASN-FDA

AS22828 announces 6 IPv4 prefixes covering 64,512 addresses and 4 IPv6 prefixes.

About this network

The AS handle ASN-FDA is held by the United States Food and Drug Administration.

What it's used for

• The address space carries internal agency infrastructure, evidenced by the consistent netname FDA-NET and registrant contacts including FDA NOC, FDA Abuse, and FDA Tech.
• The AS announces 64512 IPv4 addresses across 6 prefixes and 4 IPv6 prefixes, with only 1 observed neighbour, indicating a standalone internal network rather than a transit or access provider.

Notable

• All registrants for the announced prefixes align with the announcer, listing the United States Food and Drug Administration as the primary entity.
• The address inventory is finely subdivided within the 150.148.0.0/17 block, reflecting site-by-site or departmental segmentation typical of a large corporate or government estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 150.148.0.0/17
• 150.148.128.0/18
• 150.148.196.0/22
• 150.148.200.0/21
• 150.148.208.0/20
• 150.148.224.0/19
• 2607:f220:300::/48
• 2607:f220:302::/47
• 2607:f220:304::/46
• 2607:f220:308::/45

Upstream networks

• AS19050 U.S. Department of Health & Human Services

Adjacent networks

• AS19050 U.S. Department of Health & Human Services