AS38272 China Education and Research Network (CERNET)

China FITI-AS-BKB APNIC 0 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

IPv6 /48 networks

65,536

RPKI

1 valid0 no ROA

Peers and downstreams

Holder

AS name: FITI-AS-BKB
Description: China Education and Research Network (CERNET) FIT 3-220, Tsinghua University
Organisation: China Education and Research Network (CERNET)
Abuse contact: Not published
Assigned: 2021-04-20

None announced.

AS142067	China Education and Research Network (CERNET) AS142067-1
AS142068	China Education and Research Network (CERNET) AS142068-2
AS142069	China Education and Research Network (CERNET) AS142069-3
AS142070	China Education and Research Network (CERNET) AS142070-4
AS142071	China Education and Research Network (CERNET) AS142071-5
AS142072	China Education and Research Network (CERNET) AS142072-6
AS142073	China Education and Research Network (CERNET) AS142073-7
AS142074	China Education and Research Network (CERNET) AS142074-8
AS142075	China Education and Research Network (CERNET) AS142075-9
AS142076	China Education and Research Network (CERNET) AS142076-10
AS142077	China Education and Research Network (CERNET) AS142077-11
AS142078	China Education and Research Network (CERNET) AS142078-12
AS142079	China Education and Research Network (CERNET) AS142079-13
AS142080	China Education and Research Network (CERNET) AS142080-14
AS142081	China Education and Research Network (CERNET) AS142081-15
AS142082	China Education and Research Network (CERNET) AS142082-16
AS142083	China Education and Research Network (CERNET) AS142083-17
AS142084	China Education and Research Network (CERNET) AS142084-18
AS142085	China Education and Research Network (CERNET) AS142085-19
AS142086	China Education and Research Network (CERNET) AS142086-20
AS142087	China Education and Research Network (CERNET) AS142087-21
AS142088	China Education and Research Network (CERNET) AS142088-22
AS142089	China Education and Research Network (CERNET) AS142089-23
AS142090	China Education and Research Network (CERNET) AS142090-24
AS142091	China Education and Research Network (CERNET) AS142091-25
AS142092	China Education and Research Network (CERNET) AS142092-26
AS142093	China Education and Research Network (CERNET) AS142093-27
AS142094	China Education and Research Network (CERNET) AS142094-28
AS142095	China Education and Research Network (CERNET) AS142095-29
AS142096	China Education and Research Network (CERNET) AS142096-30
AS142097	China Education and Research Network (CERNET) AS142097-31
AS142098	China Education and Research Network (CERNET) AS142098-32
AS142099	China Education and Research Network (CERNET) AS142099-33
AS142100	China Education and Research Network (CERNET) AS142100-34
AS142101	China Education and Research Network (CERNET) AS142101-35
AS142102	China Education and Research Network (CERNET) AS142102-36
AS142104	China Education and Research Network (CERNET) AS142104-38
AS142105	China Education and Research Network (CERNET) AS142105-39
AS142106	China Education and Research Network (CERNET) AS142106-40

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 81/100

pass	Prefixes covered by valid ROAs 1 of 1 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
n/a	Working abuse contact We have no registry record to check.
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
n/a	Registry record maintained We have no change date for this record.

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/38272"><img src="https://ip-fd.net/badge/asn/38272/health.svg" alt="AS38272 network health on IP-FD.net"></a>

Markdown

[![AS38272 network health](https://ip-fd.net/badge/asn/38272/health.svg)](https://ip-fd.net/asn/38272)

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.

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/38272

const res = await fetch('https://ip-fd.net/api/v1/asn/38272', {
  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/38272', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/38272');
curl_setopt($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/38272", 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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