AS38256 Bengal Group Ltd. Nationwide Internet Service Provider, Bangladesh.

Bangladesh NATIONAL-ROUTE-BD-MHK APNIC 16 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

16 valid0 no ROA

Peers and downstreams

Holder

AS name: NATIONAL-ROUTE-BD-MHK
Description: Bengal Group Ltd. Nationwide Internet Service Provider, Bangladesh.
Organisation: Bengal Group Ltd.
Abuse contact: Not published
Assigned: 2006-10-08
Registered: 2008-09-04
Record last changed: 2020-06-22 05:50 UTC

124.6.224.0/24 124.6.225.0/24 124.6.226.0/24 124.6.227.0/24 124.6.228.0/24 124.6.229.0/24 124.6.230.0/24 124.6.231.0/24 124.6.232.0/24 124.6.233.0/24 124.6.234.0/24 124.6.235.0/24 124.6.236.0/24 124.6.237.0/24 124.6.238.0/24 124.6.239.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 16 of 16 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 noc@prisma.net.bd 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 2020-06-22.	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/38256"><img src="https://ip-fd.net/badge/asn/38256/health.svg" alt="AS38256 network health on IP-FD.net"></a>

Markdown

[![AS38256 network health](https://ip-fd.net/badge/asn/38256/health.svg)](https://ip-fd.net/asn/38256)

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

Routing changes

Last 30 days

2026-10-04 13:32 UTC	Neighbour gone	AS151412	upstream
2026-10-04 13:32 UTC	Neighbour gone	AS150748	upstream

WHOIS

aut-num:        AS38256
as-name:        NATIONAL-ROUTE-BD-MHK
handle:         AS38256
remarks:        Bengal Group Ltd. Nationwide Internet Service Provider, Bangladesh.
remarks:        mailto:gm@prisma.net.bd
abuse:          IRT-MHKHAN-BD (IRT-MHKHAN-BD) <noc@prisma.net.bd>
technical,administrative:KH776-AP (Kowsar Hossen) <noc@prisma.net.bd>
registrant:     ORG-BGL1-AP (Bengal Group Ltd.) <noc@prisma.net.bd>
registration:   2008-09-04T06:40:40Z
last changed:   2020-06-22T05:50:43Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC 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/38256

const res = await fetch('https://ip-fd.net/api/v1/asn/38256', {
  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/38256', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/38256');
curl_setopt($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/38256", 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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