AS30900 — WEBWORLD-AS ta Web World Ireland

Network type: hosting

AS30900 announces 36 IPv4 prefixes covering 15,872 addresses and 2 IPv6 prefixes.

About this network

The AS handle WEBWORLD-AS is operated by Sternforth Ltd. trading as WebWorld.

What it's used for

• The address space carries hosting and business services, evidenced by netnames such as IE-WEBWORLD-20040715 and IE-WEBWORLD-20031224, and reverse DNS entries like titan.myhost.ie and ralendovaria.com.
• The AS announces 14,848 IPv4 addresses across 32 prefixes and 2 IPv6 prefixes, with 12 observed neighbours; this ratio of address volume to peering partners indicates a hosting or business network rather than a transit provider.

Notable

• Registrants for the majority of prefixes align with the announcer, specifically Sternforth Ltd. trading as WebWorld, though some blocks are registered to Professional Granite Consulting Ltd, Synthetel Corporation, and Internet Utilities Europe and Asia Limited.
• The address inventory is finely subdivided into numerous /24 and /23 blocks, consistent with an internal corporate estate or segmented hosting environment.

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

Announced prefixes

• 77.47.213.0/24
• 82.21.218.0/24
• 82.21.248.0/24
• 82.22.214.0/24
• 82.22.223.0/24
• 82.22.248.0/24
• 82.23.202.0/24
• 82.23.225.0/24
• 82.23.238.0/24
• 82.24.221.0/24
• 82.24.237.0/24
• 82.24.248.0/24
• 82.25.213.0/24
• 82.25.215.0/24
• 82.25.235.0/24
• 82.25.248.0/24
• 82.26.248.0/23
• 82.27.249.0/24
• 82.29.214.0/24
• 82.29.235.0/24
• 82.29.247.0/24
• 82.29.248.0/24
• 83.138.8.0/21
• 185.108.128.0/22
• 185.152.4.0/22
• 185.176.128.0/22
• 188.220.23.0/24
• 194.8.48.0/24
• 194.8.59.0/24
• 194.9.174.0/24
• 195.178.151.0/24
• 217.115.112.0/21
• 217.115.120.0/24
• 217.115.122.0/23
• 217.115.125.0/24
• 217.115.126.0/23
• 2a01:6280::/32
• 2a11:840:27::/48

Upstream networks

• AS56911 Warian S.R.L.
• AS6830 Liberty Global Europe Holding B.V.
• AS6939 Hurricane Electric LLC
• AS3303 Swisscom (Schweiz) AG
• AS9002 RETN Limited

Downstream networks

• AS212895 Johannes Ernst

Adjacent networks

• AS56911 Warian S.R.L.
• AS6830 Liberty Global Europe Holding B.V.
• AS6939 Hurricane Electric LLC
• AS212895 Johannes Ernst
• AS3303 Swisscom (Schweiz) AG
• AS9002 RETN Limited

Internet exchanges

• Internet Neutral Exchange Association CLG - LAN1 — Dublin, Ireland