Skip to main content
WorldIP.io
CIDR Range

38.110.80.0/20

Addresses
4,096
4.1K
Sub-ranges
50+
within this block
PTR Density
3.2%
131 of 4.1K 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.

81/100
Trusted
How this score is built

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

Ranges inside 38.110.80.0/20

CIDRIPsOrganizationASNCountry
38.110.84.0/22 1.0K Cogent Communications, LLC AS174 CA
38.110.84.0/22 1.0K Cogent Communications, LLC AS174 CA
38.110.84.0/22 1.0K Cogent Communications, LLC AS174 US
38.110.88.0/22 1.0K Cogent Communications, LLC AS174 US
38.110.88.0/22 1.0K Cogent Communications, LLC AS174 US
38.110.88.0/22 1.0K Cogent Communications, LLC AS174 US
38.110.82.0/23 512 Cogent Communications, LLC AS174 US
38.110.82.0/23 512 Cogent Communications, LLC AS174 US
38.110.82.0/23 512 Cogent Communications, LLC AS174 US
38.110.95.0/24 256 Cogent Communications, LLC AS174 US
38.110.93.0/24 256 Cogent Communications, LLC AS174 CA
38.110.95.0/24 256 Cogent Communications, LLC AS174 US
38.110.94.0/24 256 Cogent Communications, LLC AS174 US
38.110.94.0/24 256 Cogent Communications, LLC AS174 CA
38.110.95.0/24 256 Cogent Communications, LLC AS174 US
38.110.94.0/24 256 Cogent Communications, LLC AS174 CA
38.110.93.0/25 128 Cogent Communications, LLC AS174 US
38.110.80.0/25 128 Cogent Communications, LLC AS174 US
38.110.80.0/25 128 Cogent Communications, LLC AS174 AU
38.110.92.0/25 128 Cogent Communications, LLC AS174 CA
38.110.80.0/25 128 Cogent Communications, LLC AS174 US
38.110.81.128/25 128 Cogent Communications, LLC AS174 US
38.110.81.128/25 128 Cogent Communications, LLC AS174 US
38.110.81.128/25 128 Cogent Communications, LLC AS174 US
38.110.93.0/25 128 Cogent Communications, LLC AS174 US
38.110.80.192/26 64 Cogent Communications, LLC AS174 US
38.110.92.64/26 64 Cogent Communications, LLC AS174 US
38.110.93.128/26 64 Cogent Communications, LLC AS174 US
38.110.93.128/26 64 Cogent Communications, LLC AS174 US
38.110.92.192/26 64 Cogent Communications, LLC AS174 CA
38.110.92.192/26 64 Cogent Communications, LLC AS174 US
38.110.92.192/26 64 Cogent Communications, LLC AS174 CA

First and last addresses in 38.110.80.0/20

38.110.80.0/20 runs from 38.110.80.0 to 38.110.95.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 38.0.0.0/8.

Announced prefix
Origin AS
Announcement samples
17,648
Last seen
2026-11-13 05:49:00

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

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

Frequently Asked Questions

What is 38.110.80.0/20?

38.110.80.0/20 is a CIDR network block containing 4,096 IPv4 addresses (from 38.110.80.0 to 38.110.95.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 38.110.80.0/20 network?

The 38.110.80.0/20 range is allocated to Cogent Communications, LLC and announced via AS174 from United States.

Last updated: 2026-11-13 07:39:05 UTC
Share