Skip to main content
CIDR Range

23.137.57.0/25

Addresses
128
128
Sub-ranges
0+
within this block
PTR Density
2.3%
3 of 128 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.

70/100
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 128 IP addresses in 23.137.57.0/25

23.137.57.0 23.137.57.1 23.137.57.2 23.137.57.3 23.137.57.4 23.137.57.5 23.137.57.6 23.137.57.7 23.137.57.8 23.137.57.9 23.137.57.10 23.137.57.11 23.137.57.12 23.137.57.13 23.137.57.14 23.137.57.15 23.137.57.16 23.137.57.17 23.137.57.18 23.137.57.19 23.137.57.20 23.137.57.21 23.137.57.22 23.137.57.23 23.137.57.24 23.137.57.25 23.137.57.26 23.137.57.27 23.137.57.28 23.137.57.29 23.137.57.30 23.137.57.31 23.137.57.32 23.137.57.33 23.137.57.34 23.137.57.35 23.137.57.36 23.137.57.37 23.137.57.38 23.137.57.39 23.137.57.40 23.137.57.41 23.137.57.42 23.137.57.43 23.137.57.44 23.137.57.45 23.137.57.46 23.137.57.47 23.137.57.48 23.137.57.49 23.137.57.50 23.137.57.51 23.137.57.52 23.137.57.53 23.137.57.54 23.137.57.55 23.137.57.56 23.137.57.57 23.137.57.58 23.137.57.59 23.137.57.60 23.137.57.61 23.137.57.62 23.137.57.63 23.137.57.64 23.137.57.65 23.137.57.66 23.137.57.67 23.137.57.68 23.137.57.69 23.137.57.70 23.137.57.71 23.137.57.72 23.137.57.73 23.137.57.74 23.137.57.75 23.137.57.76 23.137.57.77 23.137.57.78 23.137.57.79 23.137.57.80 23.137.57.81 23.137.57.82 23.137.57.83 23.137.57.84 23.137.57.85 23.137.57.86 23.137.57.87 23.137.57.88 23.137.57.89 23.137.57.90 23.137.57.91 23.137.57.92 23.137.57.93 23.137.57.94 23.137.57.95 23.137.57.96 23.137.57.97 23.137.57.98 23.137.57.99 23.137.57.100 23.137.57.101 23.137.57.102 23.137.57.103 23.137.57.104 23.137.57.105 23.137.57.106 23.137.57.107 23.137.57.108 23.137.57.109 23.137.57.110 23.137.57.111 23.137.57.112 23.137.57.113 23.137.57.114 23.137.57.115 23.137.57.116 23.137.57.117 23.137.57.118 23.137.57.119 23.137.57.120 23.137.57.121 23.137.57.122 23.137.57.123 23.137.57.124 23.137.57.125 23.137.57.126 23.137.57.127

Not announced as an exact prefix — covered by the announced supernet 23.137.57.0/24.

Announced prefix
Origin AS
Announcement samples
5,743
Last seen
2026-07-18 10:52:03

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date Event From To
2026-05-10 Country Change CA US

Frequently Asked Questions

What is 23.137.57.0/25?

23.137.57.0/25 is a CIDR network block containing 128 IPv4 addresses (from 23.137.57.0 to 23.137.57.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 23.137.57.0/25 network?

The 23.137.57.0/25 range is allocated to Bytefilter LLC and announced via AS1002 from Canada.

How many IP addresses are in 23.137.57.0/25?

23.137.57.0/25 contains exactly 128 usable IPv4 addresses. A /25 prefix length means 128 addresses are covered by this single routing entry.

Last updated: 2026-07-18 11:40:32 UTC
Share