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Organization

National Marrow Donor Program

IPv4 addresses
768
CIDR ranges
3
Category
unknown
BGP prefixes announced
3

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.

65/100
Moderate
How this score is built

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

Countries served by National Marrow Donor Program

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by National Marrow Donor Program

ASNNameIPsPrefixesCountry
AS31816 National Marrow Donor Program 768 3 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
192.112.34.0/24 256
0.0%
AS31816 US
192.149.74.0/24 256
33.2%
AS31816 US
198.175.249.0/24 256
9.0%
AS31816 US Minnesota Braham

Frequently Asked Questions

How many IP addresses does National Marrow Donor Program own?

National Marrow Donor Program controls 768 IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in United States.

What ASNs does National Marrow Donor Program operate?

National Marrow Donor Program operates 1 Autonomous System. Each ASN represents an independently routed network that National Marrow Donor Program manages for internet traffic delivery.

What type of organization is National Marrow Donor Program?

National Marrow Donor Program is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-24 18:40:32 UTC
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