Skip to main content
WorldIP.io
CIDR Range

57.86.72.128/26

64 IPs /26 ORANGE BUSINESS SERVICES U.S. Inc. AS51964 Denmark RIPE
Addresses
64
64
IP Range
57.86.72.128
→ 57.86.72.191
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.

71/100
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 57.86.72.128/26

57.86.72.128 57.86.72.129 57.86.72.130 57.86.72.131 57.86.72.132 57.86.72.133 57.86.72.134 57.86.72.135 57.86.72.136 57.86.72.137 57.86.72.138 57.86.72.139 57.86.72.140 57.86.72.141 57.86.72.142 57.86.72.143 57.86.72.144 57.86.72.145 57.86.72.146 57.86.72.147 57.86.72.148 57.86.72.149 57.86.72.150 57.86.72.151 57.86.72.152 57.86.72.153 57.86.72.154 57.86.72.155 57.86.72.156 57.86.72.157 57.86.72.158 57.86.72.159 57.86.72.160 57.86.72.161 57.86.72.162 57.86.72.163 57.86.72.164 57.86.72.165 57.86.72.166 57.86.72.167 57.86.72.168 57.86.72.169 57.86.72.170 57.86.72.171 57.86.72.172 57.86.72.173 57.86.72.174 57.86.72.175 57.86.72.176 57.86.72.177 57.86.72.178 57.86.72.179 57.86.72.180 57.86.72.181 57.86.72.182 57.86.72.183 57.86.72.184 57.86.72.185 57.86.72.186 57.86.72.187 57.86.72.188 57.86.72.189 57.86.72.190 57.86.72.191

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 57.86.64.0/20.

Announced prefix
57.86.64.0/20
Origin AS
AS51964
Announcement samples
4,163
Last seen
2026-07-23 09:33:57

Frequently Asked Questions

What is 57.86.72.128/26?

57.86.72.128/26 is a CIDR network block containing 64 IPv4 addresses (from 57.86.72.128 to 57.86.72.191). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 57.86.72.128/26 network?

The 57.86.72.128/26 range is allocated to ORANGE BUSINESS SERVICES U.S. Inc. and announced via AS51964 from Denmark.

How many IP addresses are in 57.86.72.128/26?

57.86.72.128/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-07-23 09:40:31 UTC
Share