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CIDR Range

68.57.123.112/28

Addresses
16
16
Sub-ranges
0+
within this block
PTR Density
100.0%
16 of 16 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 16 IP addresses in 68.57.123.112/28

Not announced as an exact prefix — covered by the announced supernet 68.32.0.0/11.

Announced prefix
Origin AS
Announcement samples
7,470
Last seen
2026-07-23 15:45:00

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 68.57.123.112/28?

68.57.123.112/28 is a CIDR network block containing 16 IPv4 addresses (from 68.57.123.112 to 68.57.123.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 68.57.123.112/28 network?

The 68.57.123.112/28 range is allocated to Comcast Cable Communications, LLC and announced via AS7922 from United States.

How many IP addresses are in 68.57.123.112/28?

68.57.123.112/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.

Last updated: 2026-07-23 16:40:31 UTC
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