CIDR Range

132.52.64.0/18

16.4K IPs /18 United States Department of Defense DoD AS56 United States ARIN

Addresses

16,384

16.4K

IP Range

132.52.64.0

→ 132.52.127.255

Sub-ranges

within this block

PTR Density

0.0%

7 of 16.4K 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.

84/100

Trusted

How this score is built

Baseline (neutral) 65
Government allocation +8
Long-established allocation (37y) +6
Has a reverse-DNS (PTR) record +5
Trust score 84 / 100

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

Geolocation

First and last addresses in 132.52.64.0/18

132.52.64.0/18 runs from 132.52.64.0 to 132.52.127.255.

First 16

132.52.64.0 132.52.64.1 132.52.64.2 132.52.64.3 132.52.64.4 132.52.64.5 132.52.64.6 132.52.64.7 132.52.64.8 132.52.64.9 132.52.64.10 132.52.64.11 132.52.64.12 132.52.64.13 132.52.64.14 132.52.64.15

Last 16

132.52.127.240 132.52.127.241 132.52.127.242 132.52.127.243 132.52.127.244 132.52.127.245 132.52.127.246 132.52.127.247 132.52.127.248 132.52.127.249 132.52.127.250 132.52.127.251 132.52.127.252 132.52.127.253 132.52.127.254 132.52.127.255

BGP Routing

Live BGP anomalies →

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix

132.52.64.0/18

Origin AS

AS56

Announcement samples

21,610

Last seen

2026-11-03 02:10:44

Frequently Asked Questions

What is 132.52.64.0/18?

132.52.64.0/18 is a CIDR network block containing 16,384 IPv4 addresses (from 132.52.64.0 to 132.52.127.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 132.52.64.0/18 network?

The 132.52.64.0/18 range is allocated to United States Department of Defense DoD and announced via AS56 from United States.

Last updated: 2026-11-03 02:39:05 UTC