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Organization

HMH

IPv4 addresses
1,536
CIDR ranges
3
Category
unknown
BGP prefixes announced
5

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 HMH

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

ASNs owned by HMH

ASNNameIPsPrefixesCountry
AS18830 HMH 1.0K 1 US
AS17209 HMH 512 2 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
208.85.124.0/22 1.0K
0.0%
AS18830 US
38.73.129.0/24 256
0.4%
AS17209 US Utah Salt Lake City
198.161.165.0/24 256
0.0%
AS17209 US

Frequently Asked Questions

How many IP addresses does HMH own?

HMH controls 1.5K IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in United States.

What ASNs does HMH operate?

HMH operates 2 Autonomous Systems. Each ASN represents an independently routed network that HMH manages for internet traffic delivery.

What type of organization is HMH?

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

Last updated: 2026-08-03 16:42:01 UTC
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