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Organisatie

National Institutes of Health

IPv4-adressen
333,312
CIDR-bereiken
69
Categorie
academic
BGP prefixes announced
24

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

71/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

National Institutes of Health — wereldwijde IP-voetafdruk

Steden waar National Institutes of Health heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Landen bediend door National Institutes of Health

Elk land waar deze organisatie IPv4-allocaties heeft, gerangschikt op aantal IPs.

ASNs in bezit van National Institutes of Health

ASNNaamIPsPrefixenLand
AS3527 National Institutes of Health 331.5K 61 US
AS30387 National Institutes of Health 4.1K 8 US

Grootste CIDR-bereiken

CIDRIPsPTR DensityASNLandStateCity
128.231.0.0/16 65.5K
0.1%
AS3527 US Maryland Silver Spring
137.187.0.0/16 65.5K
0.1%
AS3527 US District of Columbia Washington
157.98.0.0/16 65.5K
0.0%
AS3527 US North Carolina Chapel Hill
156.40.128.0/18 16.4K
0.1%
AS3527 US District of Columbia Washington
165.112.64.0/18 16.4K
0.0%
AS3527 US Virginia Leesburg
156.40.0.0/19 8.2K
0.1%
AS3527 US Maryland Bethesda
156.40.224.0/19 8.2K
0.0%
AS3527 US Maryland Bethesda
162.99.224.0/19 8.2K
0.0%
AS3527 US Maryland Derwood
165.112.64.0/19 8.2K
0.0%
AS3527 US Virginia Leesburg
165.112.160.0/19 8.2K
0.0%
AS3527 US
165.112.224.0/19 8.2K
0.0%
AS3527 US Arizona Phoenix
156.40.32.0/20 4.1K
0.0%
AS3527 US
156.40.64.0/20 4.1K
0.0%
AS3527 US
156.40.112.0/20 4.1K
0.1%
AS3527 US
156.40.208.0/20 4.1K
0.2%
AS3527 US Maryland Silver Spring
156.40.224.0/20 4.1K
0.0%
AS3527 US Maryland Bethesda
165.112.16.0/20 4.1K
0.0%
AS3527 US Maryland Bethesda
165.112.48.0/20 4.1K
0.0%
AS3527 US District of Columbia Washington
165.112.96.0/20 4.1K
0.0%
AS3527 US Maryland Rockville
165.112.144.0/20 4.1K
0.0%
AS3527 US
165.112.208.0/20 4.1K
0.0%
AS3527 US
165.112.224.0/20 4.1K
0.0%
AS3527 US
156.40.56.0/21 2.0K
0.0%
AS3527 US
156.40.80.0/21 2.0K
0.0%
AS3527 US
156.40.104.0/21 2.0K
0.1%
AS3527 US
156.40.200.0/21 2.0K
0.0%
AS3527 US
156.40.248.0/21 2.0K
0.0%
AS3527 US
165.112.40.0/21 2.0K
0.1%
AS3527 US
165.112.112.0/21 2.0K
0.0%
AS3527 US
165.112.128.0/21 2.0K
0.0%
AS3527 US
165.112.200.0/21 2.0K
0.0%
AS3527 US
165.112.240.0/21 2.0K
0.0%
AS3527 US
156.40.48.0/22 1.0K
0.0%
AS3527 US
156.40.88.0/22 1.0K
0.0%
AS3527 US
156.40.100.0/22 1.0K
0.0%
AS3527 US
156.40.192.0/22 1.0K
0.8%
AS3527 US
156.40.240.0/22 1.0K
0.0%
AS3527 US
165.112.0.0/22 1.0K
0.0%
AS3527 US
165.112.12.0/22 1.0K
0.0%
AS3527 US
165.112.36.0/22 1.0K
0.0%
AS3527 US
165.112.120.0/22 1.0K
0.0%
AS3527 US
165.112.136.0/22 1.0K
0.0%
AS3527 US
165.112.196.0/22 1.0K
0.0%
AS3527 US
165.112.200.0/22 1.0K
0.0%
AS30387 US
165.112.204.0/22 1.0K
0.0%
AS3527 US
165.112.248.0/22 1.0K
0.0%
AS3527 US
156.40.54.0/23 512
0.0%
AS3527 US
156.40.96.0/23 512
0.0%
AS3527 US
156.40.98.0/23 512
0.0%
AS30387 US
156.40.198.0/23 512
0.0%
AS3527 US
156.40.244.0/23 512
0.0%
AS3527 US
165.112.4.0/23 512
0.0%
AS3527 US
165.112.32.0/23 512
0.0%
AS30387 US
165.112.124.0/23 512
0.0%
AS30387 US
165.112.142.0/23 512
0.0%
AS3527 US
165.112.192.0/23 512
0.0%
AS3527 US
165.112.194.0/23 512
0.0%
AS30387 US
165.112.252.0/23 512
0.0%
AS30387 US
165.112.254.0/23 512
0.0%
AS3527 US
192.231.146.0/23 512
1.4%
AS3527 US Maryland Rockville
156.40.52.0/24 256
0.0%
AS3527 US
156.40.53.0/24 256
0.0%
AS30387 US
156.40.92.0/24 256
0.0%
AS3527 US
156.40.196.0/24 256
0.0%
AS3527 US
156.40.247.0/24 256
0.0%
AS3527 US
165.112.126.0/24 256
0.0%
AS3527 US
165.112.127.0/24 256
0.0%
AS30387 US
165.112.141.0/24 256
0.0%
AS3527 US
192.231.145.0/24 256
4.7%
AS3527 US

Frequently Asked Questions

Hoeveel IP-adressen bezit National Institutes of Health?

National Institutes of Health beheert 333.3K IPv4-adressen verdeeld over 69 CIDR-bereiken. De organisatie is geregistreerd in United States.

Welke ASNs beheert National Institutes of Health?

National Institutes of Health beheert 2 Autonomous Systems. Elke ASN vertegenwoordigt een onafhankelijk gerouteerd netwerk dat National Institutes of Health beheert voor de levering van internetverkeer.

Welk type organisatie is National Institutes of Health?

National Institutes of Health is categorized as academic. Deze classificatie is gebaseerd op het primaire gebruik van de IP-adresallocaties van de organisatie.

Laatst bijgewerkt: 2026-07-31 03:40:32 UTC
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