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CIDR Range

137.26.47.0/24

Addresses
256
256
Sub-ranges
38+
within this block
PTR Density
99.6%
255 of 256 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.

78/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 137.26.47.0/24

CIDRIPsOrganizationASNCountry
137.26.47.80/28 16 Charter Communications LLC AS20115 US
137.26.47.176/28 16 Charter Communications LLC AS20115 US
137.26.47.128/28 16 Charter Communications LLC AS20115 US
137.26.47.96/29 8 Charter Communications LLC AS20115 US
137.26.47.104/29 8 Charter Communications LLC AS20115 US
137.26.47.112/29 8 Charter Communications LLC AS20115 US
137.26.47.120/29 8 Charter Communications LLC AS20115 US
137.26.47.144/29 8 Charter Communications LLC AS20115 US
137.26.47.152/29 8 Charter Communications LLC AS20115 US
137.26.47.168/29 8 Charter Communications LLC AS20115 US
137.26.47.192/29 8 Charter Communications LLC AS20115 US
137.26.47.216/29 8 Charter Communications LLC AS20115 US
137.26.47.232/29 8 Charter Communications LLC AS20115 US
137.26.47.240/29 8 Charter Communications LLC AS20115 US
137.26.47.0/29 8 Charter Communications LLC AS20115 US
137.26.47.248/29 8 Charter Communications LLC AS20115 US
137.26.47.16/29 8 Charter Communications LLC AS20115 US
137.26.47.40/29 8 Charter Communications LLC AS20115 US
137.26.47.48/29 8 Charter Communications LLC AS20115 US
137.26.47.64/29 8 Charter Communications LLC AS20115 US
137.26.47.228/30 4 Charter Communications LLC AS20115 US
137.26.47.12/30 4 Charter Communications LLC AS20115 US
137.26.47.224/30 4 Charter Communications LLC AS20115 US
137.26.47.8/30 4 Charter Communications LLC AS20115 US
137.26.47.212/30 4 Charter Communications LLC AS20115 US
137.26.47.208/30 4 Charter Communications LLC AS20115 US
137.26.47.204/30 4 Charter Communications LLC AS20115 US
137.26.47.200/30 4 Charter Communications LLC AS20115 US
137.26.47.24/30 4 Charter Communications LLC AS20115 US
137.26.47.72/30 4 Charter Communications LLC AS20115 US
137.26.47.60/30 4 Charter Communications LLC AS20115 US
137.26.47.56/30 4 Charter Communications LLC AS20115 US

First and last addresses in 137.26.47.0/24

137.26.47.0/24 runs from 137.26.47.0 to 137.26.47.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 137.26.0.0/18.

Announced prefix
Origin AS
Announcement samples
18,350
Last seen
2026-11-12 06:32:26

Frequently Asked Questions

What is 137.26.47.0/24?

137.26.47.0/24 is a CIDR network block containing 256 IPv4 addresses (from 137.26.47.0 to 137.26.47.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 137.26.47.0/24 network?

The 137.26.47.0/24 range is allocated to Charter Communications LLC and announced via AS20115 from United States.

How many IP addresses are in 137.26.47.0/24?

137.26.47.0/24 contains exactly 256 usable IPv4 addresses. A /24 prefix length means 256 addresses are covered by this single routing entry.

Last updated: 2026-11-12 06:54:05 UTC
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