Organization
YSZ TRADING CO., LIMITED
YSZ
Registered
Mar 19, 2025
1 year ago
IPv4 Prefixes
21
5,376 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS211484 AS Name YSZ Organization YSZ TRADING CO., LIMITED Organization ID ORG-YSZ2-RIPE Address Hong Kong Country Hong Kong SAR China (HK) Registry RIPE NCC Allocated Mar 19, 2025 Record Created Mar 19, 2025 Last Updated Jun 02, 2026 Status
active
WHOIS Server whois.ripe.net AS Description YSZ - YSZ TRADING CO., LIMITED, HK Abuse Email [email protected] IPv4 Prefixes
21 prefixes · 5,376 addresses Routing data as of 2026-10-06 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 5.180.48.0/24 | 5.180.48.0 – 5.180.48.255 | 256 |
| 31.57.144.0/24 | 31.57.144.0 – 31.57.144.255 | 256 |
| 45.136.174.0/24 | 45.136.174.0 – 45.136.174.255 | 256 |
| 45.139.211.0/24 | 45.139.211.0 – 45.139.211.255 | 256 |
| 95.134.201.0/24 | 95.134.201.0 – 95.134.201.255 | 256 |
| 98.142.244.0/24 | 98.142.244.0 – 98.142.244.255 | 256 |
| 154.6.60.0/24 | 154.6.60.0 – 154.6.60.255 | 256 |
| 154.6.61.0/24 | 154.6.61.0 – 154.6.61.255 | 256 |
| 154.6.193.0/24 | 154.6.193.0 – 154.6.193.255 | 256 |
| 154.16.180.0/24 | 154.16.180.0 – 154.16.180.255 | 256 |
| 155.117.252.0/24 | 155.117.252.0 – 155.117.252.255 | 256 |
| 155.117.253.0/24 | 155.117.253.0 – 155.117.253.255 | 256 |
| 172.110.219.0/24 | 172.110.219.0 – 172.110.219.255 | 256 |
| 181.215.178.0/24 | 181.215.178.0 – 181.215.178.255 | 256 |
| 185.135.157.0/24 | 185.135.157.0 – 185.135.157.255 | 256 |
| 185.233.18.0/24 | 185.233.18.0 – 185.233.18.255 | 256 |
| 191.96.100.0/24 | 191.96.100.0 – 191.96.100.255 | 256 |
| 194.35.227.0/24 | 194.35.227.0 – 194.35.227.255 | 256 |
| 194.76.0.0/24 | 194.76.0.0 – 194.76.0.255 | 256 |
| 212.18.115.0/24 | 212.18.115.0 – 212.18.115.255 | 256 |
| 212.103.44.0/24 | 212.103.44.0 – 212.103.44.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
2 unique neighbours · 2 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 (2)
Raw RDAP Response
{
"handle": "AS211484",
"startAutnum": 211484,
"endAutnum": 211484,
"name": "YSZ",
"status": [
"active"
],
"entities": [
{
"handle": "MEET1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"NOC"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MEET1-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "mnt-hk-ipv4superhub-1",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/mnt-hk-ipv4superhub-1"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "ORG-YSZ2-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"YSZ TRADING CO., LIMITED"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-YSZ2-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "RIPE-NCC-END-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "MEET1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"NOC"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "IPIP",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/IPIP"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "IPMEETIP-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/IPMEETIP-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "mnt-hk-ipv4superhub-1",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/mnt-hk-ipv4superhub-1"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS211484",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS211484?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS211484",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS211484",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS211484?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS211484",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/211484",
"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-03-19T14:52:33Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-02T08:40:16Z"
}
],
"rdapConformance": [
"nro_rdap_profile_asn_flat_0",
"rirSearch1",
"autnums",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
"Objects returned came from source",
"RIPE"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211484",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='MEET1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-YSZ2-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='MEET1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.