AS23910 China Next Generation Internet CERNET2

China CNGI-CERNET2-AS-AP APNIC 0 IPv4 prefixes 6 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

268,632,064

RPKI

2 valid4 no ROA

Peers and downstreams

Holder

AS name: CNGI-CERNET2-AS-AP
Description: China Next Generation Internet CERNET2 CNGI-CERNET Beijing 100084, China
Organisation: China Next Generation Internet CERNET2
Abuse contact: Not published
Assigned: 2003-10-13

None announced.

AS4538	China Education and Research Network Center ERX-CERNET-BKB
AS24348	CERNET2 IX at Tsinghua University CNGI-BJ-IX2-AS-AP
AS24349	CERNET2 IX at Peking University CNGI-BJ-IX3-AS-AP
AS24350	CERNET2 IX at Beijing University of Posts and Telecommunications CNGI-BJ-IX4-AS-AP
AS24351	CERNET2 IX at Beijing University of Aeronautics and Astronautics CNGI-BJ-IX5-AS-AP
AS24352	CERNET2 IX at Tianjin University CNGI-TJN-IX-AS-AP
AS24353	CERNET2 IX at Xi'an Jiaotong University CNGI-XA-IX-AS-AP
AS24354	CERNET2 IX at Lanzhou University CNGI-LZH-IX-AS-AP
AS24355	CERNET2 IX at University of Electronic Science and Technology of China CNGI-CD-IX-AS-AP
AS24356	CERNET2 IX at Chongqing University CNGI-CHQ-IX-AS-AP
AS24357	CERNET2 IX at South China University of Technology CNGI-GZ-IX-AS-AP
AS24358	CERNET2 IX at Huazhong University of Science and Technology CNGI-WH-IX-AS-AP
AS24359	CERNET2 IX at Central South University CNGI-CHS-IX-AS-AP
AS24360	CERNET2 IX at Zhengzhou University CNGI-ZHZ-IX-AS-AP
AS24361	CERNET2 IX at Southeast University CNGI-NJ-IX-AS-AP
AS24362	CERNET2 IX at University of Science and Technology of China CNGI-HEF-IX-AS-AP
AS24363	CERNET2 IX at Shandong University CNGI-JNN-IX-AS-AP
AS24364	CERNET2 IX at Shanghai Jiaotong University CNGI-SH-IX-AS-AP
AS24365	CERNET2 IX at Fudan University CNGI-SH-IX2-AS-AP
AS24366	CERNET2 IX at Tongji University CNGI-SH-IX3-AS-AP
AS24367	CERNET2 IX at Zhejiang University CNGI-HZH-IX-AS-AP
AS24368	CERNET2 IX at Xiamen University CNGI-XMN-IX-AS-AP
AS24369	CERNET2 IX at Northeast University CNGI-SY-IX-AS-AP
AS24370	CERNET2 IX at Dalian University of Technology CNGI-DLN-IX-AS-AP
AS24371	CERNET2 IX at Jilin University CNGI-CHC-IX-AS-AP
AS24372	CERNET2 IX at Harbin Institute of Technology CNGI-HRB-IX-AS-AP
AS38587	CERNET Internet Data Center CERNET-IDC-AP
AS133111	CERNET New Technology Co., Ltd CNT-northChina
AS133512	CERNET New Technology Co., Ltd CERNEWTECH-ZHENGZHOU
AS133518	CERNET New Technology Co., Ltd CERNEWTECH-WUHAN
AS138182	CERNET2 regional IX at Hebei Normal University CNGI-SJZ-IX-AS-AP
AS138369	CERNET2 regional IX at Shenzhen University CNGI-SZH-IX-AS-AP
AS138370	CERNET2 regional IX at Nanchang University CNGI-NCH-IX-AS-AP
AS138371	CERNET2 regional IX at Ocean University of China CNGI-QDA-IX-AS-AP
AS138373	CERNET2 regional IX at Fuzhou University CNGI-FZH-IX-AS-AP
AS138374	CERNET2 regional IX at Taiyuan University CNGI-TYN-IX-AS-AP
AS138375	CERNET2 regional IX at Inner Mongolia University CNGI-HHT-IX-AS-AP
AS138376	CERNET2 regional IX at Ningxia University CNGI-YCH-IX-AS-AP
AS138377	CERNET2 regional IX at Qinghai Normal University CNGI-XNN-IX-AS-AP
AS138378	CERNET2 regional IX at Yunnan University CNGI-KMN-IX-AS-AP
AS138381	CERNET2 regional IX at Guizhou University CNGI-GYN-IX-AS-AP
AS138393	CERNET2 regional IX at Guangxi University CNGI-NAN-IX-AS-AP
AS138438	CERNET2 regional IX at Guangxi Normal University CNGI-GLN-IX-AS-AP
AS138440	CERNET2 regional IX at Hainan Normal University CNGI-HAK-IX-AS-AP
AS138442	CERNET2 regional IX at Tibet University CNGI-LSA-IX-AS-AP

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.

Routing data

From the weekly collection

Registry record

From the nightly import

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/23910

const res = await fetch('https://ip-fd.net/api/v1/asn/23910', {
  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/23910', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/23910');
curl_setopt($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/23910", 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.

AS4134	No.31,Jin-rong Street CHINANET-BACKBONE
AS4538	China Education and Research Network Center ERX-CERNET-BKB
AS23911	China Next Generation Internet Beijing IX CNGI-BJIX-AS-AP