Skip to main content
WorldIP.io
Organização

National Institutes of Health

Endereços IPv4
333,312
Intervalos CIDR
69
Categoria
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 — pegada global de IP

Cidades onde National Institutes of Health possui alocação IPv4 mensurável. Clique em qualquer ponto para abrir a página daquela cidade. O tamanho e a cor escalam com a contagem de IP.

Países atendidos por National Institutes of Health

Cada país onde esta organização possui alocações IPv4, classificados por IPs detidos.

ASNs de propriedade de National Institutes of Health

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

Maiores intervalos CIDR

CIDRIPsPTR DensityASNPaísStateCity
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

Quantos endereços IP National Institutes of Health possui?

National Institutes of Health controla 333.3K endereços IPv4 distribuídos por 69 intervalos CIDR. A organização está registrada em United States.

Quais ASNs National Institutes of Health opera?

National Institutes of Health opera 2 Autonomous Systems. Cada ASN representa uma rede roteada independentemente que National Institutes of Health gerencia para a entrega de tráfego da internet.

Que tipo de organização é National Institutes of Health?

National Institutes of Health is categorized as academic. Esta classificação é baseada no uso principal da organização de suas alocações de endereços IP.

Última atualização: 2026-07-31 02:25:30 UTC
Share