CIDR Range

99.194.96.0/20

4.1K IPs /20 CenturyLink Communications, LLC AS22561 United States ARIN

Addresses

4,096

4.1K

IP Range

99.194.96.0

→ 99.194.111.255

Sub-ranges

within this block

PTR Density

98.4%

4.0K 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

Baseline (neutral) 65
Long-established allocation (19y) +6
Has a reverse-DNS (PTR) record +5
Isp allocation +5
Trust score 81 / 100

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

Geolocation

First and last addresses in 99.194.96.0/20

99.194.96.0/20 runs from 99.194.96.0 to 99.194.111.255.

First 16

99.194.96.0 99.194.96.1 99.194.96.2 99.194.96.3 99.194.96.4 99.194.96.5 99.194.96.6 99.194.96.7 99.194.96.8 99.194.96.9 99.194.96.10 99.194.96.11 99.194.96.12 99.194.96.13 99.194.96.14 99.194.96.15

Last 16

99.194.111.240 99.194.111.241 99.194.111.242 99.194.111.243 99.194.111.244 99.194.111.245 99.194.111.246 99.194.111.247 99.194.111.248 99.194.111.249 99.194.111.250 99.194.111.251 99.194.111.252 99.194.111.253 99.194.111.254 99.194.111.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 99.194.0.0/16.

Announced prefix

99.194.0.0/16

Origin AS

AS22561

Announcement samples

13,279

Last seen

2026-11-13 09:06:08

Frequently Asked Questions

What is 99.194.96.0/20?

99.194.96.0/20 is a CIDR network block containing 4,096 IPv4 addresses (from 99.194.96.0 to 99.194.111.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 99.194.96.0/20 network?

The 99.194.96.0/20 range is allocated to CenturyLink Communications, LLC and announced via AS22561 from United States.

Last updated: 2026-11-13 09:24:05 UTC