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CIDR Range

50.200.72.64/26

64 IPs /26 Comcast Cable Communications, LLC AS7922 United States ARIN
Addresses
64
64
IP Range
50.200.72.64
→ 50.200.72.127
Sub-ranges
0+
within this block
PTR Density
98.4%
63 of 64 IPs have PTR ~

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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 64 IP addresses in 50.200.72.64/26

50.200.72.64 50.200.72.65 50.200.72.66 50.200.72.67 50.200.72.68 50.200.72.69 50.200.72.70 50.200.72.71 50.200.72.72 50.200.72.73 50.200.72.74 50.200.72.75 50.200.72.76 50.200.72.77 50.200.72.78 50.200.72.79 50.200.72.80 50.200.72.81 50.200.72.82 50.200.72.83 50.200.72.84 50.200.72.85 50.200.72.86 50.200.72.87 50.200.72.88 50.200.72.89 50.200.72.90 50.200.72.91 50.200.72.92 50.200.72.93 50.200.72.94 50.200.72.95 50.200.72.96 50.200.72.97 50.200.72.98 50.200.72.99 50.200.72.100 50.200.72.101 50.200.72.102 50.200.72.103 50.200.72.104 50.200.72.105 50.200.72.106 50.200.72.107 50.200.72.108 50.200.72.109 50.200.72.110 50.200.72.111 50.200.72.112 50.200.72.113 50.200.72.114 50.200.72.115 50.200.72.116 50.200.72.117 50.200.72.118 50.200.72.119 50.200.72.120 50.200.72.121 50.200.72.122 50.200.72.123 50.200.72.124 50.200.72.125 50.200.72.126 50.200.72.127

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 50.128.0.0/9.

Announced prefix
50.128.0.0/9
Origin AS
AS7922
Announcement samples
3,701
Last seen
2026-07-18 11:59:41

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date Event From To
2026-05-10 New Allocation — US

Frequently Asked Questions

What is 50.200.72.64/26?

50.200.72.64/26 is a CIDR network block containing 64 IPv4 addresses (from 50.200.72.64 to 50.200.72.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 50.200.72.64/26 network?

The 50.200.72.64/26 range is allocated to Comcast Cable Communications, LLC and announced via AS7922 from United States.

How many IP addresses are in 50.200.72.64/26?

50.200.72.64/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-07-18 12:25:31 UTC
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