AS39271 — CMIN

AS39271 announces 3 IPv4 prefixes covering 5,120 addresses and 0 IPv6 prefixes.

About this network

The AS handle CMIN is held by C'Chartres Innovations Numeriques SEM.

What it's used for

• The address space carries regional broadband access traffic, evidenced by reverse DNS entries pointing to regiespfs.net and netnames such as FR-CMIN-20101115 and ISPWIZEO.
• The AS announces 5120 IPv4 addresses across 5 prefixes and maintains 36 observed neighbours, a ratio consistent with a regional access provider rather than a transit hub.
• Traffic from this AS consists of subscriber eyeballs and local business connectivity for the Chartres region, delivered via the operator's fixed-line infrastructure.

Notable

• Registrants for the largest prefixes are consistently listed as C'Chartres Innovations Numeriques SEM, with the exception of two /23 blocks under the netname ISPWIZEO registered to Abuse-C Role.
• The address inventory is composed of five distinct IPv4 blocks, including a /21 and four smaller prefixes, all located in France.

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

Announced prefixes

• 46.19.128.0/21
• 87.238.144.0/21
• 185.186.72.0/22

Upstream networks

• AS29075 IELO-LIAZO SERVICES SAS
• AS3257 GTT Communications Inc.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS50628 Leonix Telecom SAS
• AS12779 IT.Gate S.p.A.

Adjacent networks

• AS29075 IELO-LIAZO SERVICES SAS
• AS3257 GTT Communications Inc.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS12779 IT.Gate S.p.A.
• AS37721 Virtual Technologies & Solutions
• AS50628 Leonix Telecom SAS

Internet exchanges

• France-IX Paris — Paris, France