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Organization

Comcast International Holdings UK Limited

IPv4 addresses
42,752
CIDR ranges
6
Category
isp
BGP prefixes announced
14

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.

70/100
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 Comcast International Holdings UK Limited

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

ASNs owned by Comcast International Holdings UK Limited

ASNNameIPsPrefixesCountry
AS212465 Comcast International Holdings UK Limited 42.0K 4 US
AS202149 Comcast International Holdings UK Limited 768 2 GB

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
184.120.0.0/18 16.4K
0.0%
AS212465 US
184.120.128.0/18 16.4K
0.2%
AS212465 US
184.120.32.0/19 8.2K
0.0%
AS212465 US
184.120.64.0/19 8.2K
0.0%
AS212465 US
184.120.20.0/22 1.0K
0.0%
AS212465 DE
184.120.72.0/22 1.0K
0.0%
AS212465 DE
184.120.84.0/22 1.0K
0.0%
AS212465 US
184.120.92.0/22 1.0K
0.0%
AS212465 US
184.124.0.0/22 1.0K
1.5%
AS212465 US
184.120.0.0/23 512
0.0%
AS212465 DE
184.120.2.0/23 512
0.0%
AS212465 US
184.120.10.0/23 512
0.0%
AS212465 US
184.120.16.0/23 512
0.0%
AS212465 US
184.120.18.0/23 512
0.0%
AS212465 DE
184.120.24.0/23 512
0.0%
AS212465 US
184.120.28.0/23 512
0.0%
AS212465 US
184.120.64.0/23 512
0.0%
AS212465 DE
184.120.66.0/23 512
0.0%
AS212465 US
184.120.70.0/23 512
0.0%
AS212465 US
184.120.80.0/23 512
0.0%
AS212465 DE
184.120.82.0/23 512
0.0%
AS212465 US
184.120.88.0/23 512
0.0%
AS212465 DE
184.120.90.0/23 512
0.0%
AS212465 US
185.28.92.0/23 512
0.2%
AS202149 GB
184.120.4.0/24 256
0.0%
AS212465 DE
184.120.5.0/24 256
0.0%
AS212465 US
184.120.6.0/24 256
0.0%
AS212465 US
184.120.7.0/24 256
0.0%
AS212465 DE
184.120.8.0/24 256
0.0%
AS212465 US
184.120.9.0/24 256
0.0%
AS212465 DE
184.120.12.0/24 256
0.0%
AS212465 US
184.120.13.0/24 256
0.0%
AS212465 DE
184.120.14.0/24 256
0.0%
AS212465 US
184.120.15.0/24 256
0.0%
AS212465 DE
184.120.26.0/24 256
0.0%
AS212465 US
184.120.27.0/24 256
0.0%
AS212465 DE
184.120.30.0/24 256
0.0%
AS212465 US
184.120.31.0/24 256
0.0%
AS212465 DE
184.120.68.0/24 256
0.0%
AS212465 DE
184.120.76.0/24 256
0.0%
AS212465 US
184.120.77.0/24 256
0.0%
AS212465 DE
184.120.78.0/24 256
0.0%
AS212465 DE
184.120.79.0/24 256
0.0%
AS212465 US
184.124.0.0/24 256
0.0%
AS212465 DE
184.124.1.0/24 256
0.0%
AS212465 US
184.124.3.0/24 256
0.0%
AS212465 US
185.28.94.0/24 256
0.0%
AS202149 GB
184.124.2.128/25 128
0.0%
AS212465 US
184.120.69.0/26 64
0.0%
AS212465 DE
184.124.2.64/26 64
0.0%
AS212465 US
184.120.69.64/27 32
0.0%
AS212465 DE
184.120.69.128/27 32
0.0%
AS212465 DE
184.120.69.224/27 32
0.0%
AS212465 DE
184.124.2.0/27 32
0.0%
AS212465 GB
184.124.2.32/27 32
0.0%
AS212465 US
184.120.69.112/28 16
0.0%
AS212465 DE
184.120.69.160/28 16
0.0%
AS212465 DE
184.120.69.192/28 16
0.0%
AS212465 US
184.120.69.96/29 8
0.0%
AS212465 DE
184.120.69.184/29 8
0.0%
AS212465 DE
184.120.69.208/29 8
0.0%
AS212465 US
184.120.69.104/30 4
0.0%
AS212465 DE
184.120.69.108/30 4
0.0%
AS212465 GB
184.120.69.176/30 4
0.0%
AS212465 GB
184.120.69.180/30 4
0.0%
AS212465 DE
184.120.69.216/30 4
0.0%
AS212465 US
184.120.69.220/31 2
0.0%
AS212465 GB
184.120.69.222/31 2
0.0%
AS212465 DE

Frequently Asked Questions

How many IP addresses does Comcast International Holdings UK Limited own?

Comcast International Holdings UK Limited controls 42.8K IPv4 addresses distributed across 6 CIDR ranges. The organization is registered in United States.

What ASNs does Comcast International Holdings UK Limited operate?

Comcast International Holdings UK Limited operates 2 Autonomous Systems. Each ASN represents an independently routed network that Comcast International Holdings UK Limited manages for internet traffic delivery.

What countries does Comcast International Holdings UK Limited serve?

Comcast International Holdings UK Limited has IP address allocations in 2 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is Comcast International Holdings UK Limited?

Comcast International Holdings UK Limited is categorized as isp. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-31 01:25:31 UTC
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