Skip to content
InternetData
Log inSign up
HomeCountriesUnited StatesAS49
AS49

National Institute of Standards and Technology

AS49 is National Institute of Standards and Technology (nist.gov). It announces 65,536 IPv4 addresses in 29 prefixes, and 7 IPv6 prefixes.

United States· ARIN· allocated 1985-09-04· government

65,536
IPv4 addresses announced
29
IPv4 prefixes
7
IPv6 prefixes
100.00%
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.

  1. United States65,536 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY
name
National Institute of Standards and Technology
org
NIST-Z
org name
National Institute of Standards and Technology
org address
100 Bureau Drive Stop 1810, Gaithersburg, MD, 20899
org city
Gaithersburg
org country
US
country
US
source
arin
created
1985-09-04
updated
2024-09-11
abuse name
Network Operations
abuse email
netops@nist.gov
abuse phone
+1-301-975-3000
abuse kind
role
abuse city
Gaithersburg
abuse country
US
admin name
Network Operations
admin email
netops@nist.gov
admin phone
+1-301-975-3000
admin kind
role
admin city
Gaithersburg
admin country
US
tech name
Network Operations
tech email
netops@nist.gov
tech phone
+1-301-975-3000
tech kind
role
tech city
Gaithersburg
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.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

29 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
129.6.0.0/21United Statesvalid192026-10-02
129.6.8.0/22United Statesvalid192026-10-02
129.6.12.0/23United Statesvalid192026-10-02
129.6.14.0/24United Statesvalid192026-10-02
129.6.15.0/24United Statesvalid172026-10-02
129.6.16.0/21United Statesvalid192026-10-02
129.6.24.0/22United Statesvalid192026-10-02
129.6.28.0/24United Statesvalid182026-10-02
129.6.29.0/24United Statesvalid182026-10-02
129.6.30.0/24United Statesvalid182026-10-02
129.6.31.0/24United Statesvalid182026-10-02
129.6.32.0/22United Statesvalid192026-10-02
129.6.36.0/24United Statesvalid192026-10-02
129.6.38.0/23United Statesvalid192026-10-02
129.6.40.0/21United Statesvalid192026-10-02
129.6.48.0/23United Statesvalid192026-10-02
129.6.50.0/24United Statesvalid182026-10-02
129.6.52.0/22United Statesvalid192026-10-02
129.6.56.0/21United Statesvalid192026-10-02
129.6.64.0/18United Statesvalid192026-10-02
129.6.64.0/19United Statesvalid12026-10-02
129.6.96.0/20United Statesvalid12026-10-02
129.6.113.0/24United Statesvalid12026-10-02
129.6.114.0/23United Statesvalid12026-10-02
129.6.116.0/22United Statesvalid12026-10-02
129.6.120.0/21United Statesvalid12026-10-02
129.6.128.0/17United Statesvalid192026-10-02
132.163.96.0/24United Statesvalid172026-10-02
132.163.97.0/24United Statesvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

7 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2610:20:6000::/37United Statesvalid202026-10-02
2610:20:6f15::/48United Statesvalid202026-10-02
2610:20:6f96::/48United Statesvalid202026-10-02
2610:20:6f97::/48United Statesvalid202026-10-02
2610:20:6fcd::/48United Statesvalid202026-10-02
2610:20:6fce::/48United Statesvalid202026-10-02
2610:20:6fcf::/48United Statesvalid202026-10-02
00 · Evaluate

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.

Request evaluationDownload sample
01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.
Get a quoteCompare licenses