United States Food and Drug Administration
AS22828 is United States Food and Drug Administration (fda.gov). It announces 64,512 IPv4 addresses in 1 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 2005-10-24· government
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States64,512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ASN-FDA
- name
- United States Food and Drug Administration
- org
- PCCDH
- org name
- United States Food and Drug Administration
- org address
- 10903 New Hampshire Avenue, Silver Spring, MD, 20903
- org city
- Silver Spring
- org country
- US
- country
- US
- source
- arin
- created
- 2005-10-24
- updated
- 2012-02-24
- abuse name
- FDA Abuse
- abuse email
- IPAbuse@fda.hhs.gov
- abuse phone
- +1-301-796-6622
- abuse kind
- role
- abuse city
- Silver Spring
- abuse country
- US
- admin name
- Michael Smith
- admin email
- michael.smith@fda.gov
- admin phone
- +1-301-796-3687
- admin kind
- person
- admin city
- Silver Spring
- admin country
- US
- tech
- FDATE-ARIN
- tech name
- FDA Tech
- tech email
- IPTech@fda.hhs.gov
- tech phone
- +1-301-796-6622
- tech kind
- role
- tech city
- Silver Sping
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.01%
- None here
- None here
- None here
- None here
- None here
- Hosting IP2560.40%
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 150.148.0.0/16 | United States | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2607:f220:300::/44 | United States | valid | 20 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.