AS151253 Beijing Sanwang Fusion Technology Co., Ltd

China SWRH APNIC 5 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

1,280

IPv6 /48 networks

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: SWRH
Description: Beijing Sanwang Fusion Technology Co., Ltd 2nd Floor, A6 Zone, Building D, Xisanqi Cultural Science Park, No. 27 Xixiaokou Road, Qinghe Xiaoying, Haidian District, Beijing
Organisation: Beijing Sanwang Fusion Technology Co., Ltd
Abuse contact: Not published
Assigned: 2023-05-07
Registered: 2025-11-21
Record last changed: 2025-11-21 02:25 UTC

103.59.148.0/24 103.59.149.0/24 103.59.151.0/24 45.119.104.0/24 45.119.105.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 5 of 5 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
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
pass	Registry record maintained Last changed 2025-11-21.	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/151253"><img src="https://ip-fd.net/badge/asn/151253/health.svg" alt="AS151253 network health on IP-FD.net"></a>

Markdown

[![AS151253 network health](https://ip-fd.net/badge/asn/151253/health.svg)](https://ip-fd.net/asn/151253)

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:        AS151253
as-name:        SWRH
handle:         AS151253
remarks:        Beijing Sanwang Fusion Technology Co., Ltd
remarks:        2nd Floor, A6 Zone, Building D, Xisanqi Cultural Science Park,
remarks:        No. 27 Xixiaokou Road, Qinghe Xiaoying, Haidian District, Beijing
technical:      JS4693-AP (Bai Tianming) <tm.bai@qq.com>
abuse:          IRT-CNNIC-CN (IRT-CNNIC-CN) <ipas@cnnic.cn>
administrative: YW7436-AP (Ma Juan) <majuan831218@qq.com>
registration:   2025-11-21T02:23:25Z
last changed:   2025-11-21T02:25:20Z
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/151253

const res = await fetch('https://ip-fd.net/api/v1/asn/151253', {
  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/151253', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/151253');
curl_setopt($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/151253", 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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