AS218668 XU YINUO

China CENA-NET RIPE 1 IPv4 prefix 3 IPv6 prefixes

IPv4 addresses

256

IPv6 /48 networks

RPKI

3 valid1 no ROA

Peers and downstreams

Holder

AS name: CENA-NET
Description: ocitoken::218668:446a78c01b2071e53c11a2fc2f60eef920517f00cb53f9d06b974119de61796e
Organisation: XU YINUO
Registered in: Shanghai, China
Abuse contact: shiuihnoh@outlook.jp
Assigned: 2026-09-13
Registered: 2026-09-14
Record last changed: 2026-09-14 13:22 UTC

44.30.180.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 84/100

partly	Prefixes covered by valid ROAs 3 of 4 announced prefixes are RPKI valid, 1 have no ROA.	19/25
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 3 upstreams seen in BGP.	10/10
pass	Working abuse contact shiuihnoh@outlook.jp 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 2026-09-14.	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/218668"><img src="https://ip-fd.net/badge/asn/218668/health.svg" alt="AS218668 network health on IP-FD.net"></a>

Markdown

[![AS218668 network health](https://ip-fd.net/badge/asn/218668/health.svg)](https://ip-fd.net/asn/218668)

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:        AS218668
as-name:        CENA-NET
org:            ORG-XY8-RIPE
sponsoring-org: ORG-NL600-RIPE
admin-c:        CA12369-RIPE
tech-c:         CA12369-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CENA-NET-MNT
created:        2026-09-14T12:35:01Z
last-modified:  2026-09-14T13:22:17Z
source:         RIPE
descr:          ocitoken::218668:446a78c01b2071e53c11a2fc2f60eef920517f00cb53f9d06b974119de61796e
% 4 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/218668

const res = await fetch('https://ip-fd.net/api/v1/asn/218668', {
  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/218668', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/218668');
curl_setopt($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/218668", 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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