AS198690 — FIBRECAST Fibrecast Ltd.

AS198690 announces 5 IPv4 prefixes covering 2,816 addresses and 0 IPv6 prefixes.

About this network

The AS handle FIBRECAST is held by Fibrecast Ltd., a UK-based fibre internet service provider.

What it's used for

• The address space carries residential and business fibre connectivity, evidenced by netnames such as Fibrecast-net and NET-82-41-65-0-24 associated with the registrant Fibrecast.
• The network announces 2816 IPv4 addresses across 5 prefixes and maintains 55 observed neighbours, a ratio consistent with an access network delivering local metro-fibre services.
• Traffic from this AS consists of subscriber eyeballs for homes and businesses in Dundee, Scotland, utilizing the operator's owned local metro-fibre infrastructure.

Notable

• Registrants for the two largest prefixes, 5.181.244.0/22 and 45.14.16.0/22, are listed as Global Tech Distribution s.r.o. and Getredes S.L. respectively, differing from the announcer Fibrecast Ltd.
• The address inventory is a mix of blocks registered to Fibrecast/LeaderTelecom BV and blocks registered to unrelated entities, suggesting a combination of owned and leased IP space.

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

Announced prefixes

• 5.181.244.0/22
• 45.14.16.0/22
• 46.243.200.0/24
• 82.41.65.0/24
• 178.170.143.0/24

Upstream networks

• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS61049 Exascale Ltd
• AS37100 SEACOM Limited
• AS56595 Commsworld Ltd
• AS37721 Virtual Technologies & Solutions
• AS48185 team.blue NV
• AS8218 Zayo Infrastructure France SA
• AS50304 Blix Solutions AS
• AS50300 CustodianDC Limited
• AS17639 Converge ICT Solutions Inc.
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS61049 Exascale Ltd
• AS8218 Zayo Infrastructure France SA
• AS48185 team.blue NV
• AS56595 Commsworld Ltd
• AS17639 Converge ICT Solutions Inc.
• AS50304 Blix Solutions AS
• AS37721 Virtual Technologies & Solutions
• AS50300 CustodianDC Limited
• AS37100 SEACOM Limited
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch

Routing security

• RPKI: 6 valid, 0 invalid and 0 not-found announcements; 7 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 20 route objects.
• Listed in as-sets: AS-EXPONENTIAL-E, AS-FLUENCY, AS-HURRICANE, AS-LONAP-CONNECTED, AS-LONAP-MLP, AS-LONAP-MLP-V6, AS-SET-LONAP-CONNECTED, AS-SET-LONAP-MLP, AS-SET-LONAP-MLP-V6, AS-TRANSROUTE-SPEC, AS198690:AS-FIBRECAST, AS61049:AS-EXASCALE-UK.

Internet exchanges

• LINX LON1 — London, United Kingdom
• London Network Access Point — London, United Kingdom
• LINX Scotland — Scotland, United Kingdom