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AS7301 National Academy of Sciences

United States NAS-AS ARIN 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
65,536
IPv6 /48 networks
0
RPKI
0 valid1 no ROA
Peers and downstreams
1

Holder

AS name
NAS-AS
Description
National Academy of Sciences
Organisation
National Academy of Sciences
Abuse contact
Not published
Assigned
1996-11-04
Registered
1996-11-05
Record last changed
2009-08-03 13:51 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS7301 National Academy of Sciences AS7301 · US National Academy of S…

Network health

Grade F · 25/100
fail Prefixes covered by valid ROAs
0 of 1 announced prefixes are RPKI valid, 1 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
fail Working abuse contact
No abuse contact is published in the registry.		 0/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2009-08-03.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS7301
as-name:        NAS-AS
handle:         AS7301
registrant:     NAS-13 (National Academy of Sciences)
administrative: FDK-ARIN (Fardad Don Kazemzadeh) <dkazem@nas.edu>
noc,abuse,technical:CMI26-ARIN (Carlos Miletti) <cmiletti@nas.edu>
last changed:   2009-08-03T09:51:49-04:00
registration:   1996-11-05T00:00:00-05:00
source:         ARIN (RDAP)