AS50628 — Leonix-Telecom Leonix Telecom SAS

AS50628 announces 11 IPv4 prefixes covering 14,080 addresses and 5 IPv6 prefixes.

About this network

The AS handle LEONIX-TELECOM is held by Leonix Telecom SAS.

What it's used for

• The address space carries business and enterprise connectivity, evidenced by netnames such as FR-LEONIXTELECOM-20100222 and FR-WSI-20181227 (World Supply Informatique), alongside reverse DNS entries pointing to rev.leonix.net.
• With 14,080 IPv4 addresses announced across 11 prefixes and 446 observed neighbours, the high neighbour-to-address ratio indicates a transit or peering-heavy role rather than a large-scale residential access network.
• As a regional network service provider (NSP) based in Paris, the traffic consists primarily of business backhaul, enterprise connectivity, and inter-provider transit for French and European clients.

Notable

• Registrants largely align with the announcer, with most prefixes registered to Leonix Telecom SAS, though specific blocks are held by World Supply Informatique SARL, Calltech SAS, and Fouad Nahas/Leonix Events SAS.
• The inventory is fragmented across multiple /22 and /24 blocks, including a significant /19 block (178.208.0.0/19) and several smaller allocations acquired between 2010 and 2020.

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

Announced prefixes

• 45.144.94.0/23
• 95.214.196.0/22
• 178.208.0.0/19
• 185.173.68.0/22
• 185.173.96.0/22
• 185.194.156.0/22
• 193.35.98.0/24
• 193.35.101.0/24
• 193.35.145.0/24
• 193.35.156.0/24
• 193.202.0.0/24
• 2a04:3d80::/29
• 2a0b:3b00::/29
• 2a0b:4700::/29
• 2a0e:d500::/29
• 2a0e:ebc0::/29

Upstream networks

• AS35280 F5 Networks SARL
• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS37721 Virtual Technologies & Solutions
• AS34019 Hivane Association
• AS24482 SG.GS
• AS12779 IT.Gate S.p.A.
• AS34927 iFog GmbH
• AS33891 Core-Backbone GmbH
• AS6696 VERIXI SA

Downstream networks

• AS7552 Viettel Group
• AS16509 Amazon.com, Inc.
• AS13335 Cloudflare, Inc.
• AS714 Apple Inc.
• AS7713 PT Telekomunikasi Indonesia
• AS8075 Microsoft Corporation
• AS15169 Google LLC
• AS12322 Free SAS
• AS3356 Level 3 Parent, LLC
• AS16276 OVH SAS
• AS6057 Administracion Nacional de Telecomunicaciones
• AS47583 Hostinger International Limited
• AS8560 IONOS SE
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS45899 VNPT Corp
• AS12400 Partner Communications Ltd.
• AS6939 Hurricane Electric LLC
• AS29286 SKYLOGIC S.P.A.
• AS35077 Netwo SAS
• AS19551 Incapsula Inc
• AS23764 CTGNet
• AS16347 ADISTA SAS
• AS6866 Cyprus Telecommunications Authority
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS49544 i3D.net B.V

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS23764 CTGNet
• AS33891 Core-Backbone GmbH
• AS39386 Saudi Telecom Company JSC
• AS5405 Inter.link GmbH
• AS7552 Viettel Group
• AS13335 Cloudflare, Inc.
• AS9002 RETN Limited
• AS32787 Akamai Technologies, Inc.
• AS35598 INETCOM CARRIER LLC
• AS15169 Google LLC
• AS16509 Amazon.com, Inc.
• AS45430 SBN-IIG/AWN-IIG transit provider
• AS7713 PT Telekomunikasi Indonesia
• AS20562 Broadband Hosting B.V.
• AS35280 F5 Networks SARL
• AS1828 Unitas Global
• AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
• AS57344 Telehouse AD
• AS714 Apple Inc.
• AS24482 SG.GS
• AS8075 Microsoft Corporation
• AS39801 France IX Services SASU

Routing security

• RPKI: 15 valid, 0 invalid and 3 not-found announcements; 15 ROAs.
• ASPA: none published.
• IRR: 83% of announcements registered; 15 route objects.
• Listed in as-sets: AS-FRANCEIX-PAR-LIST, AS-LEONIX, AS-LIAZO, AS-RIS-RRC00, AS-RIS-RRC21, AS-TELICITY-PEERING-FRANCE-IX, AS1221:AS-CUSTOMERS, AS44530:AS-MEMBERS, AS51706:AS-MEMBERS:AS-PAR-RS.

Internet exchanges

• France-IX Paris — Paris, France
• Equinix Internet Exchange Paris — Paris, France