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Autonomous System

AS397192

Hillside (Shared Services US) LLC

Announced IPs
768
CIDR prefixes
2
ASN
AS397192

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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Content
Geographic scope Not Disclosed
Traffic ratio Mostly Outbound
Peering policy Selective

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS397192 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
78.143.246.0/24 4,497 2026-07-24 13:17:36
78.143.245.0/24 4,346 2026-07-24 13:17:36
78.143.244.0/24 4,115 2026-07-24 13:17:36

Frequently Asked Questions

What is AS397192?

AS397192 is an Autonomous System Number assigned to Hillside (Shared Services US) LLC. 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 AS397192 announce?

AS397192 announces 768 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in United Kingdom.

Who operates AS397192?

AS397192 is operated by Hillside Shared Services US LLC. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.

What country is AS397192 registered in?

AS397192 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 13:25:31 UTC
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