AS24594 — FSYS Voiceflex Ltd

Network type: hosting

AS24594 announces 2 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

The AS handle FSYS is operated by Voiceflex Ltd, a UK-based internet service provider.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries like cust.voiceflex.com and netnames such as VFFTTC and UKFTTCDSL.
• With 3072 IPv4 addresses announced across 5 prefixes and 82 observed neighbours, the ratio suggests an access network providing connectivity to end-users rather than a transit provider.

Notable

• Registrants for the largest prefixes are consistently listed as Voiceflex Network Operations and Voiceflex Ltd, aligning with the AS holder FSYS Voiceflex Ltd.
• The inventory consists of two /22 blocks in the 93.95.120.0 range and three smaller blocks in the 185.120.52.0 range, reflecting a mix of legacy and newer allocations.

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

Announced prefixes

• 93.95.120.0/21
• 185.120.52.0/22
• 2a00:d68::/32

Upstream networks

• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS50304 Blix Solutions AS
• AS33891 Core-Backbone GmbH
• AS50300 CustodianDC Limited
• AS24482 SG.GS
• AS48185 team.blue NV
• AS17639 Converge ICT Solutions Inc.
• AS12779 IT.Gate S.p.A.
• AS7575 Australian Academic and Research Network (AARNet)
• AS174 Cogent Communications, LLC
• AS3216 PJSC "Vimpelcom"
• AS37100 SEACOM Limited
• AS3741 Dimension Data
• AS6797 GlobalConnect AB
• AS37721 Virtual Technologies & Solutions
• AS29075 IELO-LIAZO SERVICES SAS
• AS4657 StarHub Ltd
• AS48362 Stadtwerke Feldkirch
• AS9002 RETN Limited
• AS25091 IP-Max SA

Adjacent networks

• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS33891 Core-Backbone GmbH
• AS50304 Blix Solutions AS
• AS48185 team.blue NV
• AS17639 Converge ICT Solutions Inc.
• AS50300 CustodianDC Limited
• AS24482 SG.GS
• AS29075 IELO-LIAZO SERVICES SAS
• AS12779 IT.Gate S.p.A.
• AS7575 Australian Academic and Research Network (AARNet)
• AS37721 Virtual Technologies & Solutions
• AS4657 StarHub Ltd
• AS3741 Dimension Data
• AS174 Cogent Communications, LLC
• AS37100 SEACOM Limited
• AS6797 GlobalConnect AB
• AS3216 PJSC "Vimpelcom"
• AS48362 Stadtwerke Feldkirch
• AS9002 RETN Limited
• AS25091 IP-Max SA

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 7 ROAs.
• ASPA: none published.
• IRR: 60% of announcements registered; 4 route objects.
• Listed in as-sets: AS-C4L, AS-FSYS, AS-HURRICANEV6, AS-LIQUID-LINXPEERS, AS-LONAP-CONNECTED, AS-LONAP-MLP, AS-LONAP-MLP-V6, AS-TELECITYGROUP-UK, AS12703:AS-PEERS, AS3491:AS-CUSTOMERS-EU.

Internet exchanges

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