AS138146 Mohammad SAHIDUL ISLAM

Bangladesh NORTHBENGALONLINE-AS-AP APNIC 4 IPv4 prefixes 14 IPv6 prefixes

IPv4 addresses

1,024

IPv6 /48 networks

65,536

RPKI

12 valid6 invalid0 no ROA

Peers and downstreams

Holder

AS name: NORTHBENGALONLINE-AS-AP
Description: Mohammad SAHIDUL ISLAM
Organisation: North Bengal Online
Abuse contact: Not published
Assigned: 2018-08-15
Registered: 2018-08-16
Record last changed: 2021-01-18 02:02 UTC

103.121.60.0/24 103.121.61.0/24 103.121.62.0/24 103.121.63.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 62/100

partly	Prefixes covered by valid ROAs 12 of 18 announced prefixes are RPKI valid.	17/25
fail	No RPKI invalid announcements 6 announced prefixes are RPKI invalid and dropped by networks that validate.	0/10
pass	Announces IPv6 14 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact sahidul@northbengalonline.com.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 2021-01-18.	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/138146"><img src="https://ip-fd.net/badge/asn/138146/health.svg" alt="AS138146 network health on IP-FD.net"></a>

Markdown

[![AS138146 network health](https://ip-fd.net/badge/asn/138146/health.svg)](https://ip-fd.net/asn/138146)

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

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS138146
as-name:        NORTHBENGALONLINE-AS-AP
handle:         AS138146
remarks:        Mohammad SAHIDUL ISLAM
technical,administrative:NBOA1-AP (North Bengal Online administrator) <abuse@northbengalonline.com.bd>
abuse:          IRT-NORTHBENGALONLINE-BD (IRT-NORTHBENGALONLINE-BD) <sahidul@northbengalonline.com.bd>
registrant:     ORG-NBO1-AP (North Bengal Online) <sahidul@northbengalonline.com.bd>
registration:   2018-08-16T12:35:59Z
last changed:   2021-01-18T02:02:32Z
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/138146

const res = await fetch('https://ip-fd.net/api/v1/asn/138146', {
  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/138146', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/138146');
curl_setopt($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/138146", 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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