AS151673 Chen Xinyu

China CHENXINYU-AS-AP APNIC 1 IPv4 prefix 2 IPv6 prefixes

IPv4 addresses

256

IPv6 /48 networks

RPKI

2 valid1 no ROA

Peers and downstreams

Holder

AS name: CHENXINYU-AS-AP
Description: Chen Xinyu No. 9 Area, Jinchuan District, Jinchang City, Gansu Province, China.
Organisation: Chen Xinyu
Abuse contact: Not published
Assigned: 2023-08-21
Registered: 2023-08-22
Record last changed: 2026-02-09 23:54 UTC

44.30.152.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 82/100

partly	Prefixes covered by valid ROAs 2 of 3 announced prefixes are RPKI valid, 1 have no ROA.	17/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact i@cxy.ac 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 2026-02-09.	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/151673"><img src="https://ip-fd.net/badge/asn/151673/health.svg" alt="AS151673 network health on IP-FD.net"></a>

Markdown

[![AS151673 network health](https://ip-fd.net/badge/asn/151673/health.svg)](https://ip-fd.net/asn/151673)

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

Routing changes

Last 30 days

2026-10-05 09:08 UTC	Neighbour gone	AS11421	upstream
2026-10-05 09:08 UTC	Prefix gone	2a14:7581:3818::/48

WHOIS

aut-num:        AS151673
as-name:        CHENXINYU-AS-AP
handle:         AS151673
remarks:        Chen Xinyu
remarks:        No. 9 Area, Jinchuan District, Jinchang City, Gansu Province, China.
technical,administrative:CX2578-AP (Chen Xinyu) <i@cxy.ac>
registrant:     ORG-CX1-AP (Chen Xinyu) <i@cxy.ac>
abuse:          IRT-CHENXINYU-CN (IRT-CHENXINYU-CN) <i@cxy.ac>
registration:   2023-08-22T03:34:50Z
last changed:   2026-02-09T23:54:37Z
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/151673

const res = await fetch('https://ip-fd.net/api/v1/asn/151673', {
  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/151673', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/151673');
curl_setopt($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/151673", 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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