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CIDR Range

166.1.131.64/26

64 IPs /26 Fast Servers (Pty) Ltd AS35830 United States ARIN
Addresses
64
64
IP Range
166.1.131.64
→ 166.1.131.127
Sub-ranges
0+
within this block
PTR Density
0.0%
0 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.

68/100
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 166.1.131.64/26

166.1.131.64 166.1.131.65 166.1.131.66 166.1.131.67 166.1.131.68 166.1.131.69 166.1.131.70 166.1.131.71 166.1.131.72 166.1.131.73 166.1.131.74 166.1.131.75 166.1.131.76 166.1.131.77 166.1.131.78 166.1.131.79 166.1.131.80 166.1.131.81 166.1.131.82 166.1.131.83 166.1.131.84 166.1.131.85 166.1.131.86 166.1.131.87 166.1.131.88 166.1.131.89 166.1.131.90 166.1.131.91 166.1.131.92 166.1.131.93 166.1.131.94 166.1.131.95 166.1.131.96 166.1.131.97 166.1.131.98 166.1.131.99 166.1.131.100 166.1.131.101 166.1.131.102 166.1.131.103 166.1.131.104 166.1.131.105 166.1.131.106 166.1.131.107 166.1.131.108 166.1.131.109 166.1.131.110 166.1.131.111 166.1.131.112 166.1.131.113 166.1.131.114 166.1.131.115 166.1.131.116 166.1.131.117 166.1.131.118 166.1.131.119 166.1.131.120 166.1.131.121 166.1.131.122 166.1.131.123 166.1.131.124 166.1.131.125 166.1.131.126 166.1.131.127

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 166.1.131.0/24.

Announced prefix
166.1.131.0/24
Origin AS
AS35830
Announcement samples
13,130
Last seen
2026-07-19 18:50:58

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 166.1.131.64/26?

166.1.131.64/26 is a CIDR network block containing 64 IPv4 addresses (from 166.1.131.64 to 166.1.131.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 166.1.131.64/26 network?

The 166.1.131.64/26 range is allocated to Fast Servers (Pty) Ltd and announced via AS35830 from United States.

How many IP addresses are in 166.1.131.64/26?

166.1.131.64/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-07-19 19:10:33 UTC
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