AS37650 CM Value Added Services (Pty) Ltd

South Africa CM-Value-AS AFRINIC 9 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

21,504

IPv6 /48 networks

65,536

RPKI

12 valid0 no ROA

Peers and downstreams

Holder

AS name: CM-Value-AS
Description: CM Value Added Services (Pty) Ltd
Organisation: CM Value Added Services (Pty) Ltd
Abuse contact: Not published
Assigned: 2013-11-05
Registered: 2013-11-06
Record last changed: 2026-07-28 11:03 UTC

154.66.200.0/22 154.66.200.0/23 154.66.202.0/23 168.253.80.0/20 168.253.80.0/21 168.253.88.0/21 196.50.64.0/18 196.50.64.0/19 196.50.96.0/19

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 12 of 12 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 3 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
fail	Working abuse contact No abuse contact is published in the registry.	0/15
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
pass	Registry record maintained Last changed 2026-07-28.	5/5

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/37650"><img src="https://ip-fd.net/badge/asn/37650/health.svg" alt="AS37650 network health on IP-FD.net"></a>

Markdown

[![AS37650 network health](https://ip-fd.net/badge/asn/37650/health.svg)](https://ip-fd.net/asn/37650)

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

Routing changes

Last 30 days

2026-10-04 17:53 UTC	Relationship changed	AS58453	upstream to peer
2026-10-04 17:53 UTC	Relationship changed	AS39120	upstream to peer
2026-10-04 17:53 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 17:53 UTC	Relationship changed	AS3746	upstream to peer

WHOIS

aut-num:        AS37650
as-name:        ORG-CVAS1-AFRINIC
handle:         AS37650
administrative,technical:DVE1-AFRINIC (Dewald Van Eck) <dewald@cmvas.co.za>
administrative,technical:MVT3-AFRINIC (Marius Van Tonder) <mariusvt@cmvas.co.za>
administrative,technical:MN80-AFRINIC (Merrigold Ndolvu) <merrigold@cmvas.co.za>
registrant:     ORG-CVAS1-AFRINIC (CM Value Added Services (Pty) Ltd) <noc@cmvas.co.za>
registration:   2013-11-06T08:29:00Z
last changed:   2026-07-28T11:03:00Z
source:         AFRINIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from AFRINIC RDAP

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/37650

const res = await fetch('https://ip-fd.net/api/v1/asn/37650', {
  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/37650', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/37650');
curl_setopt($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/37650", 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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