AS39730 — EIRCOM-UK

AS39730 announces 2 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

EIRCOM-UK is operated by eir.

What it's used for

• The address space is registered to eir Network Operations Centre and Eircom (UK) Ltd, with netnames UK-EIRCOM-UK-LTD-20100610 and UK-EIRCOM-UK-LTD-20170321.
• The AS announces 3072 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, maintaining 2 observed neighbours.
• As a telecommunications provider, the network carries corporate and enterprise traffic for eir's UK operations.

Notable

• Registrants for both announced prefixes list eir Network Operations Centre and Eircom (UK) Ltd, aligning with the AS holder.
• Eircom rebranded as eir, reflecting the company's identity change.
• The inventory consists of two distinct IPv4 blocks and a single IPv6 prefix, indicating a segmented corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 178.250.176.0/21
• 185.195.132.0/22
• 2a0a:23c0::/29

Upstream networks

• AS5466 Eircom Limited
• AS5089 Virgin Media Limited

Adjacent networks

• AS5466 Eircom Limited
• AS5089 Virgin Media Limited