Registration
IPv4 Prefixes
70 prefixes · 17,920 addresses Routing data as of 2026-10-04 08:00 UTC
39.0.0.0/8 · 11 prefixes · 2,816 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 39.109.104.0/24 | 39.109.104.0 – 39.109.104.255 | 256 |
| 39.109.112.0/24 | 39.109.112.0 – 39.109.112.255 | 256 |
| 39.109.113.0/24 | 39.109.113.0 – 39.109.113.255 | 256 |
| 39.109.114.0/24 | 39.109.114.0 – 39.109.114.255 | 256 |
| 39.109.115.0/24 | 39.109.115.0 – 39.109.115.255 | 256 |
| 39.109.116.0/24 | 39.109.116.0 – 39.109.116.255 | 256 |
| 39.109.117.0/24 | 39.109.117.0 – 39.109.117.255 | 256 |
| 39.109.122.0/24 | 39.109.122.0 – 39.109.122.255 | 256 |
| 39.109.123.0/24 | 39.109.123.0 – 39.109.123.255 | 256 |
| 39.109.126.0/24 | 39.109.126.0 – 39.109.126.255 | 256 |
| 39.109.127.0/24 | 39.109.127.0 – 39.109.127.255 | 256 |
43.0.0.0/8 · 3 prefixes · 768 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 43.225.157.0/24 | 43.225.157.0 – 43.225.157.255 | 256 |
| 43.225.158.0/24 | 43.225.158.0 – 43.225.158.255 | 256 |
| 43.225.159.0/24 | 43.225.159.0 – 43.225.159.255 | 256 |
45.0.0.0/8 · 2 prefixes · 512 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 45.249.94.0/24 | 45.249.94.0 – 45.249.94.255 | 256 |
| 45.249.95.0/24 | 45.249.95.0 – 45.249.95.255 | 256 |
103.0.0.0/8 · 16 prefixes · 4,096 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 103.80.25.0/24 | 103.80.25.0 – 103.80.25.255 | 256 |
| 103.80.27.0/24 | 103.80.27.0 – 103.80.27.255 | 256 |
| 103.97.3.0/24 | 103.97.3.0 – 103.97.3.255 | 256 |
| 103.100.208.0/24 | 103.100.208.0 – 103.100.208.255 | 256 |
| 103.100.209.0/24 | 103.100.209.0 – 103.100.209.255 | 256 |
| 103.100.210.0/24 | 103.100.210.0 – 103.100.210.255 | 256 |
| 103.100.211.0/24 | 103.100.211.0 – 103.100.211.255 | 256 |
| 103.144.29.0/24 | 103.144.29.0 – 103.144.29.255 | 256 |
| 103.146.158.0/24 | 103.146.158.0 – 103.146.158.255 | 256 |
| 103.146.159.0/24 | 103.146.159.0 – 103.146.159.255 | 256 |
| 103.210.236.0/24 | 103.210.236.0 – 103.210.236.255 | 256 |
| 103.210.237.0/24 | 103.210.237.0 – 103.210.237.255 | 256 |
| 103.210.238.0/24 | 103.210.238.0 – 103.210.238.255 | 256 |
| 103.210.239.0/24 | 103.210.239.0 – 103.210.239.255 | 256 |
| 103.218.2.0/24 | 103.218.2.0 – 103.218.2.255 | 256 |
| 103.218.3.0/24 | 103.218.3.0 – 103.218.3.255 | 256 |
154.0.0.0/8 · 34 prefixes · 8,704 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 154.83.12.0/24 | 154.83.12.0 – 154.83.12.255 | 256 |
| 154.83.13.0/24 | 154.83.13.0 – 154.83.13.255 | 256 |
| 154.83.14.0/24 | 154.83.14.0 – 154.83.14.255 | 256 |
| 154.83.15.0/24 | 154.83.15.0 – 154.83.15.255 | 256 |
| 154.83.16.0/24 | 154.83.16.0 – 154.83.16.255 | 256 |
| 154.83.17.0/24 | 154.83.17.0 – 154.83.17.255 | 256 |
| 154.92.14.0/24 | 154.92.14.0 – 154.92.14.255 | 256 |
| 154.92.15.0/24 | 154.92.15.0 – 154.92.15.255 | 256 |
| 154.92.16.0/24 | 154.92.16.0 – 154.92.16.255 | 256 |
| 154.92.17.0/24 | 154.92.17.0 – 154.92.17.255 | 256 |
| 154.92.18.0/24 | 154.92.18.0 – 154.92.18.255 | 256 |
| 154.92.19.0/24 | 154.92.19.0 – 154.92.19.255 | 256 |
| 154.94.5.0/24 | 154.94.5.0 – 154.94.5.255 | 256 |
| 154.209.4.0/24 | 154.209.4.0 – 154.209.4.255 | 256 |
| 154.209.5.0/24 | 154.209.5.0 – 154.209.5.255 | 256 |
| 154.211.12.0/24 | 154.211.12.0 – 154.211.12.255 | 256 |
| 154.211.13.0/24 | 154.211.13.0 – 154.211.13.255 | 256 |
| 154.211.14.0/24 | 154.211.14.0 – 154.211.14.255 | 256 |
| 154.221.16.0/24 | 154.221.16.0 – 154.221.16.255 | 256 |
| 154.221.17.0/24 | 154.221.17.0 – 154.221.17.255 | 256 |
| 154.221.18.0/24 | 154.221.18.0 – 154.221.18.255 | 256 |
| 154.221.19.0/24 | 154.221.19.0 – 154.221.19.255 | 256 |
| 154.221.20.0/24 | 154.221.20.0 – 154.221.20.255 | 256 |
| 154.221.21.0/24 | 154.221.21.0 – 154.221.21.255 | 256 |
| 154.221.22.0/24 | 154.221.22.0 – 154.221.22.255 | 256 |
| 154.221.23.0/24 | 154.221.23.0 – 154.221.23.255 | 256 |
| 154.221.24.0/24 | 154.221.24.0 – 154.221.24.255 | 256 |
| 154.221.25.0/24 | 154.221.25.0 – 154.221.25.255 | 256 |
| 154.221.26.0/24 | 154.221.26.0 – 154.221.26.255 | 256 |
| 154.221.27.0/24 | 154.221.27.0 – 154.221.27.255 | 256 |
| 154.221.28.0/24 | 154.221.28.0 – 154.221.28.255 | 256 |
| 154.221.29.0/24 | 154.221.29.0 – 154.221.29.255 | 256 |
| 154.221.30.0/24 | 154.221.30.0 – 154.221.30.255 | 256 |
| 154.221.31.0/24 | 154.221.31.0 – 154.221.31.255 | 256 |
156.0.0.0/8 · 4 prefixes · 1,024 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 156.236.66.0/24 | 156.236.66.0 – 156.236.66.255 | 256 |
| 156.236.70.0/24 | 156.236.70.0 – 156.236.70.255 | 256 |
| 156.236.71.0/24 | 156.236.71.0 – 156.236.71.255 | 256 |
| 156.236.72.0/24 | 156.236.72.0 – 156.236.72.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
3 unique neighbours · 3 upstream/peer · 1 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. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Upstream & peer side (3)
Downstream side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS136970 YISUCLOUDLTD-AS-AP - YISU CLOUD LTD 255 329 0
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/142403",
"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/142403",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "HK",
"name": "YISUCLOUDLTD-HK",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2021-06-02T23:33:06Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-06-02T23:33:21Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/142403",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/142403",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"YISU CLOUD LTD"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-09-11T23:33:35Z"
},
{
"eventAction": "last changed",
"eventDate": "2017-09-11T23:33:35Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/142403",
"rel": "self",
"href": "https://rdap.apnic.net/entity/YCLA1-AP",
"type": "application/rdap+json"
}
],
"handle": "YCLA1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"YISU CLOUD LTD administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "10/F,WORLD PEACE CENTRE,41-55,WO TONG TSUI ST,KWAI CHUNG ,HK, HONG KONG"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-39992963"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-39992963"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-09-11T23:33:36Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-03-29T01:26:01Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/142403",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-YISUCLOUDLTD-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected]",
"[email protected] is invalid"
],
"title": "remarks"
}
],
"handle": "IRT-YISUCLOUDLTD-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-YISUCLOUDLTD-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "10/F,WORLD PEACE CENTRE,41-55,WO TONG TSUI ST,KWAI CHUNG ,HK, HONG KONG"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-09-11T23:33:36Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:17:19Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/142403",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-YCL1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-YCL1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"YISU CLOUD LIMITED"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "10/F,WORLD PEACE CENTRE,41-55,WO TONG TSUI ST,KWAI CHUNG ,HK"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-39992963"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS142403",
"startAutnum": 142403,
"endAutnum": 142403,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.