AS17897 asn for Heilongjiang Provincial Net of CT

China CHINATELECOM-HLJ-AS-AP APNIC 16 IPv4 prefixes 9 IPv6 prefixes

IPv4 addresses

158,208

IPv6 /48 networks

6,660

RPKI

24 valid1 no ROA

Peers and downstreams

Holder

AS name: CHINATELECOM-HLJ-AS-AP
Description: asn for Heilongjiang Provincial Net of CT
Organisation: asn for Heilongjiang Provincial Net of CT
Abuse contact: Not published
Assigned: 2002-11-17
Registered: 2008-09-04
Record last changed: 2020-05-14 11:13 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 79/100

partly	Prefixes covered by valid ROAs 24 of 25 announced prefixes are RPKI valid, 1 have no ROA.	24/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 9 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact anti-spam@chinatelecom.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 2020-05-14.	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/17897"><img src="https://ip-fd.net/badge/asn/17897/health.svg" alt="AS17897 network health on IP-FD.net"></a>

Markdown

[![AS17897 network health](https://ip-fd.net/badge/asn/17897/health.svg)](https://ip-fd.net/asn/17897)

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:        AS17897
as-name:        CHINATELECOM-HLJ-AS-AP
handle:         AS17897
remarks:        asn for Heilongjiang Provincial Net of CT
remarks:        For routing problems with this ASN contact the admin-c
abuse:          IRT-CHINANET-CN (IRT-CHINANET-CN) <anti-spam@chinatelecom.cn>
technical:      YY246-AP (yuan yu) <yuyuan@cndata.com>
administrative: CH93-AP (Chinanet Hostmaster) <anti-spam@chinatelecom.cn>
registration:   2008-09-04T06:40:34Z
last changed:   2020-05-14T11:13:57Z
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/17897

const res = await fetch('https://ip-fd.net/api/v1/asn/17897', {
  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/17897', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/17897');
curl_setopt($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/17897", 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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