nap.edu
NAS-AS, US

Seen 238 times between July 11th, 2017 and August 16th, 2024.

General Info Open in Search

Geo	United States (US) —
AS	AS7301 - NAS-AS, US Note: An IP might be announced by multiple ASs. This is not shown.
Registrar	ARIN
Route	144.171.0.0/16 (Route of ASN)
IPv4	144.171.11.5

Live Screenshot Hover to expand

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Direct hits
Summary of pages hosted on this domain

IPs 144.171.20.6 | 30x 144.171.11.5 | 20x

Domains www.nap.edu | 49x nap.edu | 3x

Recent scans (52 total) Show all

URL	Age	Size		IPs
www.nap.edu//readingroom//records//tr.html	a month		1	1	0
www.nap.edu//books//0309029317//html//index.html	3 months		1	1	0
www.nap.edu	3 years	2 MB	81	14	5
www.nap.edu/catalog/26364/realizing-the-promise-of-equity-in-the-organ-transp...	3 years	3 MB	87	18	5
www.nap.edu/catalog/26345/transforming-trajectories-for-women-of-color-in-tech	3 years	3 MB	88	17	4

Incoming hits
Summary of pages that talked to this domain

ASNs AS7301 | 89x AS13335 | 42x AS63210 | 16x AS27647 | 13x AS16509 | 4x AS16625 | 4x AS24961 | 4x AS16276 | 2x AS41079 | 2x AS51167 | 2x

IPs 144.171.11.3 | 68x 144.171.1.16 | 18x 104.244.99.169 | 9x 104.244.99.22 | 7x 199.34.228.53 | 6x 2606:4700:3031::ac43:d35a | 6x 74.115.51.8 | 5x 213.202.241.219 | 4x 144.171.1.30 | 3x 2606:4700:3033::6815:5b45 | 3x

Countries US | 164x DE | 14x FR | 2x PL | 2x AG | 1x BG | 1x SG | 1x

Recent scans (186 total) Show all

URL	Age	Size		IPs
nap.nationalacademies.org/catalog/1861/understanding-and-preventing-violence-...	a month	3 MB	68	22	4
nap.nationalacademies.org/read/6023/chapter/1	a month	2 MB	51	14	1
nap.nationalacademies.org/books/0309048931/html/	a month	182 KB	2	1	1
nap.nationalacademies.org/404.html	a month	2 MB	64	19	2
nap.nationalacademies.org/books/0309084342/html/339.html	a month	182 KB	2	1	1

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Recent screenshots
Screenshots of pages hosted on this domain

Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to

IPs 144.171.20.6 | 30x 144.171.11.5 | 20x

Domains www.nap.edu | 49x nap.edu | 3x

Recently observed hostnames on 'nap.edu'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

www.nap.edu | 2017-02-08 secure.nap.edu | 2016-09-20 nap.edu | 2013-04-08 cart.nap.edu | 2013-03-26

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this domain

DNS recordsRetrieved via DNS ANY query

A	144.171.11.5 (TTL: 7200)
MX	rockies.nas.edu (Priority: 5)
MX	sawtooth.nas.edu (Priority: 10)
NS	a5-65.akam.net
NS	a11-64.akam.net
NS	a28-67.akam.net
NS	a6-66.akam.net
NS	a16-67.akam.net
NS	a1-44.akam.net
SOA	berkshire.nas.edu hostmaster: hostmaster.berkshire.nas.edu / serial: 1725164102 / refresh: 21600 / retry: 3600 / expire: 2592000 / minttl: 360 /

WHOIS for nap.edu

This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail.  The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: NAP.EDU

Registrant:
	National Academy Press
	500 5th Street N.W.
	Washington, DC 20001
	USA

Administrative Contact:
	System Administration
	National Academies
	500 Fifth Street, N.W.
	Washington, DC 20001
	USA
	+1.2023343581
	sysadmin@nas.edu

Technical Contact:
	DNS-Technical- Contact
	National Academies
	500 Fifth Street, N.W.
	Washington, DC 20001
	USA
	+1.2023342713
	DNS-technical-contact@nas.edu

Name Servers:
	A16-67.AKAM.NET
	A5-65.AKAM.NET
	A6-66.AKAM.NET
	A28-67.AKAM.NET
	A11-64.AKAM.NET
	A1-44.AKAM.NET

Domain record activated:    11-Dec-1995
Domain record last updated: 01-Jul-2024
Domain expires:             31-Jul-2025

nap.edu NAS-AS, US