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Organization

Group M Worldwide, LLC

IPv4 addresses
2,560
CIDR ranges
8
Category
unknown
BGP prefixes announced
12

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 Group M Worldwide, LLC

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

ASNs owned by Group M Worldwide, LLC

ASNNameIPsPrefixesCountry
AS26470 Group M Worldwide, LLC 2.0K 6 US
AS398856 Group M Worldwide, LLC 256 1 US
AS398018 Group M Worldwide, LLC 256 1 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
199.229.0.0/23 512
0.0%
AS26470 US New York New York
209.90.32.0/23 512
1.6%
AS26470 US
204.10.132.0/24 256
0.0%
AS26470 US New York New York
204.10.135.0/24 256
0.0%
AS26470 US
209.90.35.0/24 256
1.2%
AS26470 US
209.90.36.0/24 256
28.9%
AS26470 US
209.90.38.0/24 256
1.2%
AS26470 US
209.90.40.0/24 256
2.3%
AS26470 US
209.90.42.0/24 256
0.0%
AS398856 US
209.90.59.0/24 256
0.0%
AS398018 US Illinois Chicago

Frequently Asked Questions

How many IP addresses does Group M Worldwide, LLC own?

Group M Worldwide, LLC controls 2.6K IPv4 addresses distributed across 8 CIDR ranges. The organization is registered in United States.

What ASNs does Group M Worldwide, LLC operate?

Group M Worldwide, LLC operates 3 Autonomous Systems. Each ASN represents an independently routed network that Group M Worldwide, LLC manages for internet traffic delivery.

What type of organization is Group M Worldwide, LLC?

Group M Worldwide, LLC is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-26 12:55:31 UTC
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