AS211759 Miku Network Technology Limited

Hong Kong SAR China Miku_Network RIPE 6 IPv4 prefixes 61 IPv6 prefixes

IPv4 addresses

1,536

IPv6 /48 networks

346

RPKI

66 valid1 invalid0 no ROA

Peers and downstreams

Holder

AS name: Miku_Network
Description: Miku Network Technology Limited
Organisation: Miku Network Technology Limited
Abuse contact: abuse@mikucloud.co
Assigned: 2022-11-27
Registered: 2022-11-28
Record last changed: 2026-07-24 08:17 UTC

143.246.48.0/24 143.246.49.0/24 151.243.38.0/24 23.163.8.0/24 74.52.14.0/24 74.52.20.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 80/100

partly	Prefixes covered by valid ROAs 66 of 67 announced prefixes are RPKI valid.	25/25
fail	No RPKI invalid announcements 1 announced prefix is RPKI invalid and dropped by networks that validate.	0/10
pass	Announces IPv6 61 IPv6 prefixes.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@mikucloud.co 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
pass	Registry record maintained Last changed 2026-07-24.	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/211759"><img src="https://ip-fd.net/badge/asn/211759/health.svg" alt="AS211759 network health on IP-FD.net"></a>

Markdown

[![AS211759 network health](https://ip-fd.net/badge/asn/211759/health.svg)](https://ip-fd.net/asn/211759)

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:        AS211759
as-name:        Miku_Network
org:            ORG-MNTL2-RIPE
remarks:        Geofeed https://mikucloud.co/geofeed.csv
sponsoring-org: ORG-TM218-RIPE
admin-c:        MNTN2-RIPE
tech-c:         MNTN2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MikuNetwork-MNT
mnt-by:         FDNL-MNT
mnt-by:         DAOport-Customers-MNT
created:        2022-11-28T13:43:17Z
last-modified:  2026-07-24T08:17:34Z
source:         RIPE
% 6 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/211759

const res = await fetch('https://ip-fd.net/api/v1/asn/211759', {
  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/211759', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/211759');
curl_setopt($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/211759", 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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