AS63548 LENOVO (BEIJING) Co.ltd

China Lenovo-BeiJing APNIC 7 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

1,792

IPv6 /48 networks

RPKI

0 valid7 no ROA

Peers and downstreams

Holder

AS name: Lenovo-BeiJing
Description: LENOVO (BEIJING) Co.ltd No6,Shangdi West Rd, Haidian district, Beijing, China.
Organisation: LENOVO (BEIJING) Co.ltd
Abuse contact: Not published
Assigned: 2014-08-24
Registered: 2016-03-23
Record last changed: 2021-06-16 01:30 UTC

103.212.1.0/24 103.212.13.0/24 103.212.2.0/24 43.255.224.0/24 43.255.225.0/24 43.255.226.0/24 43.255.227.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 45/100

fail	Prefixes covered by valid ROAs 0 of 7 announced prefixes are RPKI valid, 7 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact ipas@cnnic.cn 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 2021-06-16.	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/63548"><img src="https://ip-fd.net/badge/asn/63548/health.svg" alt="AS63548 network health on IP-FD.net"></a>

Markdown

[![AS63548 network health](https://ip-fd.net/badge/asn/63548/health.svg)](https://ip-fd.net/asn/63548)

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

Routing changes

Last 30 days

2026-10-05 02:08 UTC

Relationship changed

AS4808

upstream to peer

WHOIS

aut-num:        AS63548
as-name:        Lenovo-BeiJing
handle:         AS63548
remarks:        LENOVO (BEIJING) Co.ltd
remarks:        No6,Shangdi West Rd, Haidian district, Beijing, China.
administrative: YW6459-AP (Meng Lingzheng) <menglz3@lenovo.com>
abuse:          IRT-CNNIC-CN (IRT-CNNIC-CN) <ipas@cnnic.cn>
technical:      JS3722-AP (Bai Fengxia) <baifx1@lenovo.com>
registration:   2016-03-23T06:44:01Z
last changed:   2021-06-16T01:30:47Z
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/63548

const res = await fetch('https://ip-fd.net/api/v1/asn/63548', {
  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/63548', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/63548');
curl_setopt($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/63548", 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.

AS4847	China Networks Inter-Exchange CNIX-AP
AS56048	China Mobile Communicaitons Corporation CMNET-BEIJING-AP