AS39271 C'Chartres Innovations Numeriques SEM

France CMIN RIPE 11 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

5,120

IPv6 /48 networks

RPKI

11 valid0 no ROA

Peers and downstreams

Holder

AS name: CMIN
Description: C'Chartres Innovations Numeriques SEM
Organisation: C'Chartres Innovations Numeriques SEM
Abuse contact: abuse@ispcmin.fr
Assigned: 2006-01-22
Registered: 2006-01-23
Record last changed: 2020-01-21 16:44 UTC

185.186.72.0/22 185.186.73.0/24 185.186.74.0/24 185.186.75.0/24 46.19.128.0/21 46.19.132.0/24 46.19.133.0/24 46.19.135.0/24 87.238.144.0/21 87.238.149.0/24 87.238.151.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 11 of 11 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@ispcmin.fr is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
fail	Registry record maintained Last changed 2020-01-21.	0/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/39271"><img src="https://ip-fd.net/badge/asn/39271/health.svg" alt="AS39271 network health on IP-FD.net"></a>

Markdown

[![AS39271 network health](https://ip-fd.net/badge/asn/39271/health.svg)](https://ip-fd.net/asn/39271)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 21:34 UTC	Neighbour gone	AS209823	peer
2026-10-04 21:34 UTC	Neighbour gone	AS20764	upstream
2026-10-04 21:34 UTC	Neighbour gone	AS6758	upstream
2026-10-04 21:34 UTC	Relationship changed	AS7713	upstream to peer
2026-10-04 21:34 UTC	New neighbour	AS6057	peer
2026-10-04 21:34 UTC	Relationship changed	AS60171	upstream to peer
2026-10-04 21:34 UTC	New neighbour	AS5405	peer
2026-10-04 21:34 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 21:34 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 21:34 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 21:34 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 21:34 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 21:34 UTC	Relationship changed	AS12779	upstream to peer

WHOIS

aut-num:        AS39271
as-name:        CMIN
org:            ORG-RA104-RIPE
remarks:        
remarks:        ===================
remarks:        == BGP Upstreams ==
remarks:        ===================
remarks:        
remarks:        =============================
remarks:        == BGP Customers Full view ==
remarks:        =============================
remarks:        
remarks:        ================================
remarks:        == BGP Customers Default-Only ==
remarks:        ================================
remarks:        
remarks:        ==============================
remarks:        == BGP Peering IX platforms ==
remarks:        ==============================
import-via:     AS51706 from AS-ANY EXCEPT AS39271:AS-CUSTOMERS action pref=200; accept ANY
export-via:     AS51706 to AS-ANY EXCEPT AS39271:AS-CUSTOMERS announce AS-CMIN
remarks:        
admin-c:        AG5978-RIPE
tech-c:         FL2159-RIPE
tech-c:         IN1711-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-REGIES
created:        2006-01-23T09:15:12Z
last-modified:  2020-01-21T16:44:27Z
source:         RIPE
% 8 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/39271

const res = await fetch('https://ip-fd.net/api/v1/asn/39271', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/39271', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/39271');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/39271", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

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AS8298	IPng Networks GmbH IPNG
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS12779	IT.Gate S.p.A. ITGATE
AS13237	euNetworks GmbH LAMBDANET-AS
AS15547	netplus.ch SA NETPLUS
AS16347	ADISTA SAS INHERENT
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS25160	Vorboss Limited VORBOSS
AS34019	Hivane Association HIVANE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
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AS35426	NXT Initiative SAS NEXTMAP
AS35600	Vedege SAS ASN-VEDEGE
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AS37721	Virtual Technologies & Solutions
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AS44097	CLEMENT CAVADORE AUTONOMOUS-CLOSET
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS49544	i3D.net B.V i3Dnet
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AS51185	MainStreaming SpA MAINSTREAMING-AS
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS58308	Cusae SAS CUSAE-AS
AS60171	AFR-IX TELECOM S.A. AFRIX-AS