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Autonomous System details for AS399578

AS399578
Hillside (Shared Services US) LLC • hillsidenewmedia.com

AS399578 — Hillside (Shared Services US) LLC

AS Name
HTUL
Country
United States (US)
Website
Number of IPv4
256
Number of IPv6
0
ASN type
Hosting
Status
Assigned
Registry
ARIN
Allocated
April 19, 2021
Last updated
October 17, 2025

IP Ranges

1 IPv4 prefixes
Prefix Company Number of IPs
78.143.242.0/24 Hillside (New Media) Limited 256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS399578

0 peers

AS399578 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS399578

2 upstreams

AS399578 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS399578 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS399578

0 downstreams

AS399578 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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