AS25428 — INFOCO-COLRUYT-AS

AS25428 announces 4 IPv4 prefixes covering 2,304 addresses and 1 IPv6 prefixes.

About this network

The AS handle INFOCO-COLRUYT-AS is held by Colruyt Group NV, a major Belgian retail corporation.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by netnames such as BE-COLRUYT and COLRUYTNETWORK registered to the Colruyt Group Network Team.
• With 2304 IPv4 addresses announced across 4 prefixes and 95 observed neighbours, the ratio suggests a large-scale enterprise network with significant peering relationships rather than a transit provider.

Notable

• All registrants align with the announcer, consistently listing Colruyt Group NV and its network teams.
• The address inventory is finely subdivided into four distinct IPv4 prefixes and one IPv6 prefix, consistent with site-by-site segmentation for a large corporate estate.

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

Announced prefixes

• 45.138.171.0/24
• 91.231.108.0/23
• 185.16.240.0/22
• 195.26.2.0/23
• 2a01:89c0::/32

Upstream networks

• AS6848 Telenet BV
• AS5488 Proximus NV
• AS6939 Hurricane Electric LLC
• AS48362 Stadtwerke Feldkirch
• AS34019 Hivane Association
• AS50628 Leonix Telecom SAS
• AS45049 Mohamed El Bouddunti
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50300 CustodianDC Limited
• AS24482 SG.GS
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions
• AS50673 Serverius Holding B.V.
• AS56655 Gigahost AS
• AS12779 IT.Gate S.p.A.
• AS3216 PJSC "Vimpelcom"
• AS3303 Swisscom (Schweiz) AG
• AS37100 SEACOM Limited
• AS57463 NetIX Communications JSC
• AS12552 GlobalConnect AB
• AS29632 Netassist International EOOD
• AS9002 RETN Limited
• AS25091 IP-Max SA
• AS17639 Converge ICT Solutions Inc.

Adjacent networks

• AS6848 Telenet BV
• AS5488 Proximus NV
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch
• AS48185 team.blue NV
• AS34019 Hivane Association
• AS50628 Leonix Telecom SAS
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50300 CustodianDC Limited
• AS45049 Mohamed El Bouddunti
• AS3216 PJSC "Vimpelcom"
• AS50673 Serverius Holding B.V.
• AS12779 IT.Gate S.p.A.
• AS56655 Gigahost AS
• AS37721 Virtual Technologies & Solutions
• AS57463 NetIX Communications JSC
• AS3303 Swisscom (Schweiz) AG
• AS37100 SEACOM Limited
• AS12552 GlobalConnect AB
• AS9002 RETN Limited
• AS29632 Netassist International EOOD
• AS17639 Converge ICT Solutions Inc.
• AS25091 IP-Max SA

Internet exchanges

• AMS-IX Amsterdam — Amsterdam, Netherlands
• France-IX Paris — Paris, France
• Belgian National Internet Exchange — Brussels, Belgium