AS63646 Beijing Xiaoju Science and Technology Co., Ltd.

China XJKJ APNIC 23 IPv4 prefixes 7 IPv6 prefixes

IPv4 addresses

73,984

IPv6 /48 networks

1,032

RPKI

29 valid1 invalid0 no ROA

Peers and downstreams

Holder

AS name: XJKJ
Description: Beijing Xiaoju Science and Technology Co., Ltd.
Organisation: Beijing Xiaoju Science and Technology Co., Ltd.
Abuse contact: Not published
Assigned: 2014-08-24
Registered: 2016-08-24
Record last changed: 2023-11-28 00:58 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 79/100

partly	Prefixes covered by valid ROAs 29 of 30 announced prefixes are RPKI valid.	24/25
fail	No RPKI invalid announcements 1 announced prefix is RPKI invalid and dropped by networks that validate.	0/10
pass	Announces IPv6 7 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact didi_IPAM@didiglobal.com 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 2023-11-28.	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/63646"><img src="https://ip-fd.net/badge/asn/63646/health.svg" alt="AS63646 network health on IP-FD.net"></a>

Markdown

[![AS63646 network health](https://ip-fd.net/badge/asn/63646/health.svg)](https://ip-fd.net/asn/63646)

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

Routing changes

Last 30 days

2026-10-04 11:02 UTC	Relationship changed	AS56048	upstream to peer
2026-10-04 11:02 UTC	Relationship changed	AS56040	upstream to peer
2026-10-04 11:02 UTC	Relationship changed	AS4808	upstream to peer
2026-10-04 11:02 UTC	Relationship changed	AS136958	upstream to peer

WHOIS

aut-num:        AS63646
as-name:        XJKJ
handle:         AS63646
remarks:        Beijing Xiaoju Science and Technology Co., Ltd.
technical,administrative:ZM1669-AP (Weixin Feng) <fengweixin@didichuxing.com>
abuse:          IRT-XJKJ-CN (IRT-XJKJ-CN) <didi_IPAM@didiglobal.com>
registration:   2016-08-24T01:42:01Z
last changed:   2023-11-28T00:58:38Z
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/63646

const res = await fetch('https://ip-fd.net/api/v1/asn/63646', {
  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/63646', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/63646');
curl_setopt($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/63646", 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))

Works without a key at a lower rate. Get a free key.

AS23724	IDC, China Telecommunications Corporation CHINANET-IDC-BJ-AP
AS58466	CHINANET Guangdong province network CT-Guangzhou-IDC

AS4808	China Unicom Beijing Province Network CHINA169-BJ
AS56040	China Mobile communications corporation CMNET-GuangDong-AP
AS56048	China Mobile Communicaitons Corporation CMNET-BEIJING-AP
AS136958	China Unicom Guangdong IP network UNICOM-GuangZhou-IDC