Registration
IPv4 Prefixes
45 prefixes · 356,864 addresses · 40 top-level Routing data as of 2026-10-06 08:00 UTC
43.0.0.0/8 · 5 prefixes · 86,528 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 43.192.0.0/16 | 43.192.0.0 – 43.192.255.255 | 65,536 |
| 43.193.0.0/18 | 43.193.0.0 – 43.193.63.255 | 16,384 |
| 43.193.64.0/24 | 43.193.64.0 – 43.193.64.255 | 256 |
| 43.194.0.0/20 | 43.194.0.0 – 43.194.15.255 | 4,096 |
| 43.194.16.0/24 | 43.194.16.0 – 43.194.16.255 | 256 |
52.0.0.0/8 · 34 prefixes · 122,880 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 52.82.0.0/17 | 52.82.0.0 – 52.82.127.255 | 32,768 |
| 52.82.128.0/24 | 52.82.128.0 – 52.82.128.255 | 256 |
| 52.82.129.0/24 | 52.82.129.0 – 52.82.129.255 | 256 |
| 52.82.131.0/24 | 52.82.131.0 – 52.82.131.255 | 256 |
| 52.82.132.0/24 | 52.82.132.0 – 52.82.132.255 | 256 |
| 52.82.134.0/24 | 52.82.134.0 – 52.82.134.255 | 256 |
| 52.82.135.0/24 | 52.82.135.0 – 52.82.135.255 | 256 |
| 52.82.136.0/24 | 52.82.136.0 – 52.82.136.255 | 256 |
| 52.82.144.0/23 | 52.82.144.0 – 52.82.145.255 | 512 |
| 52.82.148.0/23 | 52.82.148.0 – 52.82.149.255 | 512 |
| 52.82.150.0/23 | 52.82.150.0 – 52.82.151.255 | 512 |
| 52.82.160.0/22 | 52.82.160.0 – 52.82.163.255 | 1,024 |
| 52.82.170.0/24 | 52.82.170.0 – 52.82.170.255 | 256 |
| 52.82.171.0/24 | 52.82.171.0 – 52.82.171.255 | 256 |
| 52.82.172.0/22 | 52.82.172.0 – 52.82.175.255 | 1,024 |
| 52.82.176.0/24 | 52.82.176.0 – 52.82.176.255 | 256 |
| 52.82.177.0/24 | 52.82.177.0 – 52.82.177.255 | 256 |
| 52.82.178.0/24 | 52.82.178.0 – 52.82.178.255 | 256 |
| 52.82.179.0/24 | 52.82.179.0 – 52.82.179.255 | 256 |
| 52.82.180.0/24 | 52.82.180.0 – 52.82.180.255 | 256 |
| 52.82.181.0/24 | 52.82.181.0 – 52.82.181.255 | 256 |
| 52.82.182.0/24 | 52.82.182.0 – 52.82.182.255 | 256 |
| 52.82.183.0/24 | 52.82.183.0 – 52.82.183.255 | 256 |
| 52.82.187.0/24 | 52.82.187.0 – 52.82.187.255 | 256 |
| 52.82.192.0/18 | 52.82.192.0 – 52.82.255.255 | 16,384 |
| 52.82.196.0/22 | 52.82.196.0 – 52.82.199.255 | 1,024 |
| 52.82.204.0/23 | 52.82.204.0 – 52.82.205.255 | 512 |
| 52.82.205.0/24 | 52.82.205.0 – 52.82.205.255 | 256 |
| 52.83.0.0/19 | 52.83.0.0 – 52.83.31.255 | 8,192 |
| 52.83.32.0/19 | 52.83.32.0 – 52.83.63.255 | 8,192 |
| 52.83.62.0/24 | 52.83.62.0 – 52.83.62.255 | 256 |
| 52.83.63.0/24 | 52.83.63.0 – 52.83.63.255 | 256 |
| 52.83.64.0/18 | 52.83.64.0 – 52.83.127.255 | 16,384 |
| 52.83.128.0/17 | 52.83.128.0 – 52.83.255.255 | 32,768 |
68.0.0.0/8 · 1 prefix · 16,384 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 68.79.0.0/18 | 68.79.0.0 – 68.79.63.255 | 16,384 |
69.0.0.0/8 · 4 prefixes · 65,536 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 69.230.192.0/18 | 69.230.192.0 – 69.230.255.255 | 16,384 |
| 69.231.128.0/18 | 69.231.128.0 – 69.231.191.255 | 16,384 |
| 69.234.192.0/18 | 69.234.192.0 – 69.234.255.255 | 16,384 |
| 69.235.128.0/18 | 69.235.128.0 – 69.235.191.255 | 16,384 |
161.0.0.0/8 · 1 prefix · 65,536 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 161.189.0.0/16 | 161.189.0.0 – 161.189.255.255 | 65,536 |
IPv6 Prefixes
29 prefixes · 9,268 × /48 · 22 top-level Routing data as of 2026-10-06 08:00 UTC
BGP Neighbours
3 unique neighbours · 3 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (3)
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/135629",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/135629",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "CN",
"name": "WESTCLOUDDATA",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-10-13T04:00:37Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-11-28T00:58:24Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/135629",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/135629",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Ningxia West Cloud Data Technology Co.Ltd.",
"No. 55 West Road, 2 floor, Qingfeng Finance Bureau",
"Shapotou District, Zhongwei, Ningxia"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2021-06-29T01:25:13Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-18T00:34:43Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/135629",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-WESTCLOUDDATA-CN",
"type": "application/rdap+json"
}
],
"handle": "IRT-WESTCLOUDDATA-CN",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-WESTCLOUDDATA-CN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "No. 55 West Road, 2 floor, Qingfeng Finance Bureau\nShapotou District, Zhongwei, Ningxia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-04-14T03:08:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2017-04-14T03:08:01Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/135629",
"rel": "self",
"href": "https://rdap.apnic.net/entity/YW6739-AP",
"type": "application/rdap+json"
}
],
"handle": "YW6739-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"handle": "AS135629",
"startAutnum": 135629,
"endAutnum": 135629,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.