AS7301
National Academy of Sciences
AS7301 is National Academy of Sciences (nas.edu). It announces 65,536 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1996-11-05· education
65,536
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
65,536
of its IPv4 geolocated
1
country
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 States65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NAS-AS
- name
- National Academy of Sciences
- org
- NAS-13
- org name
- National Academy of Sciences
- org address
- 500 5th Street, NW, Suite Terrell 514, Washington, DC, 20001
- org city
- Washington
- org country
- US
- country
- US
- source
- arin
- created
- 1996-11-05
- updated
- 2009-08-03
- abuse name
- Carlos Miletti
- abuse email
- cmiletti@nas.edu
- abuse phone
- +1-202-334-2713
- abuse kind
- person
- abuse city
- Washington
- abuse country
- US
- admin name
- Fardad Kazemzadeh
- admin email
- dkazem@nas.edu
- admin phone
- +1-202-334-3436
- admin kind
- person
- admin city
- Washington
- admin country
- US
- tech name
- Carlos Miletti
- tech email
- cmiletti@nas.edu
- tech phone
- +1-202-334-2713
- tech kind
- person
- tech city
- Washington
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 144.171.0.0/16 | United States | not found | 17 | 2026-10-02 |
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01 · License
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