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Autonomous System

AS400238

PIE&G

Announced IPs
11,776
CIDR prefixes
22
ASN
AS400238

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS400238 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
109.73.232.0/24 9,532 2026-07-21 22:27:03
109.73.225.0/24 9,464 2026-07-21 22:27:03
109.73.228.0/24 9,461 2026-07-21 22:27:03
109.73.224.0/24 9,458 2026-07-21 22:27:03
109.73.227.0/24 9,443 2026-07-21 22:27:03
109.73.226.0/24 9,443 2026-07-21 22:27:03
109.73.224.0/20 9,438 2026-07-21 22:27:03
109.73.230.0/24 9,432 2026-07-21 22:27:03
109.73.231.0/24 9,427 2026-07-21 22:27:03
109.73.229.0/24 9,425 2026-07-21 22:27:03
204.8.118.0/24 9,232 2026-07-21 22:27:03
204.8.76.0/24 9,217 2026-07-21 22:27:03
216.87.59.0/24 9,213 2026-07-21 22:27:03
216.87.52.0/24 9,212 2026-07-21 22:27:03
216.87.57.0/24 9,201 2026-07-21 22:27:03
147.185.210.0/24 9,193 2026-07-21 22:27:03
216.87.35.0/24 9,193 2026-07-21 22:27:03
147.185.189.0/24 9,178 2026-07-21 22:27:03
216.87.36.0/24 9,177 2026-07-21 22:27:03
147.185.208.0/24 9,168 2026-07-21 22:27:03
216.114.68.0/24 9,165 2026-07-21 22:27:03
209.127.101.0/24 9,159 2026-07-21 22:27:03
147.185.219.0/24 9,159 2026-07-21 22:27:03
204.8.117.0/24 9,156 2026-07-21 22:27:03
209.145.41.0/24 9,154 2026-07-21 22:27:03
204.8.76.0/22 9,153 2026-07-21 22:27:03
204.8.77.0/24 9,143 2026-07-21 22:27:03
216.87.51.0/24 9,142 2026-07-21 22:27:03
204.8.116.0/22 9,142 2026-07-21 22:27:03
209.127.100.0/22 9,140 2026-07-21 22:27:03
209.127.102.0/24 9,135 2026-07-21 22:27:03
204.8.116.0/24 9,133 2026-07-21 22:27:03
204.8.78.0/24 9,128 2026-07-21 22:27:03
147.185.225.0/24 9,127 2026-07-21 22:27:03
147.185.216.0/24 9,125 2026-07-21 22:27:03
209.127.100.0/24 9,118 2026-07-21 22:27:03
206.225.29.0/24 9,117 2026-07-21 22:27:03
207.244.222.0/24 9,116 2026-07-21 22:27:03
207.244.221.0/24 9,112 2026-07-21 22:27:03
204.8.119.0/24 9,109 2026-07-21 22:27:03
209.127.103.0/24 9,107 2026-07-21 22:27:03
204.8.79.0/24 9,093 2026-07-21 22:27:03
216.87.61.0/24 7,595 2026-07-21 22:27:03

Frequently Asked Questions

What is AS400238?

AS400238 is an Autonomous System Number assigned to PIE&G. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS400238 announce?

AS400238 announces 11.8K IPv4 addresses distributed across 22 routed CIDR prefixes. The network is registered in United States.

Who operates AS400238?

AS400238 is operated by PIE&G. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS400238 registered in?

AS400238 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-21 22:40:32 UTC
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