AS137735 China Construction Bank

China CCBNET APNIC 39 IPv4 prefixes 15 IPv6 prefixes

IPv4 addresses

9,984

IPv6 /48 networks

225

RPKI

0 valid54 no ROA

Peers and downstreams

Holder

AS name: CCBNET
Description: China Construction Bank No.10 NanSanHuanXiLu FengTai BeiJing China
Organisation: China Construction Bank
Abuse contact: Not published
Assigned: 2018-04-23
Registered: 2020-04-02
Record last changed: 2023-11-28 00:58 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 65/100

fail	Prefixes covered by valid ROAs 0 of 54 announced prefixes are RPKI valid, 54 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 15 IPv6 prefixes.	15/15
pass	More than one upstream 4 upstreams seen in BGP.	10/10
pass	Working abuse contact Shiwenjie.zh@ccb.com 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 2023-11-28.	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/137735"><img src="https://ip-fd.net/badge/asn/137735/health.svg" alt="AS137735 network health on IP-FD.net"></a>

Markdown

[![AS137735 network health](https://ip-fd.net/badge/asn/137735/health.svg)](https://ip-fd.net/asn/137735)

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

Routing changes

Last 30 days

2026-10-04 14:03 UTC

Relationship changed

AS9808

upstream to peer

WHOIS

aut-num:        AS137735
as-name:        CCBNET
handle:         AS137735
remarks:        China Construction Bank
remarks:        No.10 NanSanHuanXiLu FengTai BeiJing China
technical:      JS4169-AP (Yu Yafeng) <Shiwenjie.zh@ccb.com>
administrative: YW6967-AP (Shi Wenjie) <Shiwenjie.zh@ccb.com>
abuse:          IRT-CCBNET-CN (IRT-CCBNET-CN) <Shiwenjie.zh@ccb.com>
registration:   2020-04-02T15:41:28Z
last changed:   2023-11-28T00:58:25Z
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/137735

const res = await fetch('https://ip-fd.net/api/v1/asn/137735', {
  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/137735', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/137735');
curl_setopt($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/137735", 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.

AS4808	China Unicom Beijing Province Network CHINA169-BJ
AS4837	CHINA UNICOM China169 Backbone CHINA169-Backbone
AS4847	China Networks Inter-Exchange CNIX-AP
AS58563	CHINANET Hubei province network CHINATELECOM-Hubei-IDC