AS37200 SimbaNET Nigeria Limited

Nigeria SIMBANET-NIGERIA AFRINIC 16 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

0 valid16 no ROA

Peers and downstreams

Holder

AS name: SIMBANET-NIGERIA
Description: Simbanet Nigeria Ltd
Organisation: SimbaNET Nigeria Limited
Abuse contact: Not published
Assigned: 2010-04-11
Registered: 2010-04-12
Record last changed: 2026-01-16 06:45 UTC

197.255.208.0/24 197.255.210.0/24 197.255.211.0/24 197.255.212.0/24 197.255.213.0/24 197.255.214.0/24 197.255.215.0/24 197.255.216.0/24 197.255.217.0/24 197.255.218.0/24 197.255.219.0/24 197.255.221.0/24 197.255.222.0/24 197.255.223.0/24 41.78.100.0/24 41.78.102.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade E · 35/100

fail	Prefixes covered by valid ROAs 0 of 16 announced prefixes are RPKI valid, 16 have no ROA.	0/25
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 4 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 2026-01-16.	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/37200"><img src="https://ip-fd.net/badge/asn/37200/health.svg" alt="AS37200 network health on IP-FD.net"></a>

Markdown

[![AS37200 network health](https://ip-fd.net/badge/asn/37200/health.svg)](https://ip-fd.net/asn/37200)

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

Routing changes

Last 30 days

2026-10-06 08:38 UTC

Neighbour gone

AS29091

upstream

WHOIS

aut-num:        AS37200
as-name:        ORG-SNL4-AFRINIC
handle:         AS37200
administrative,technical:HS36-AFRINIC (Himanshu Singh) <himanshu@simba.com.ng>
registrant:     ORG-SNL4-AFRINIC (SimbaNET Nigeria Limited) <noc@simba.com.ng>
administrative,technical:SO79-AFRINIC (samuel obisanya) <sanmi@simba.com.ng>
administrative: VD1-AFRINIC (Viswanathan Damodharon) <himanshu@simba.com.ng>
technical:      TS9-AFRINIC (Tola Segbenu) <noc@simba.com.ng>
registration:   2010-04-12T12:10:00Z
last changed:   2026-01-16T06:45:00Z
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/37200

const res = await fetch('https://ip-fd.net/api/v1/asn/37200', {
  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/37200', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/37200');
curl_setopt($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/37200", 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))

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