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AS213404
YstronTek-Networks Suzhou Yesong Information Technology Co., Ltd. Announcing routesAS nameYstronTek-Networks
OrganisationSuzhou Yesong Information Technology Co., Ltd.
Registry (RIR)RIPE NCC
HandleAS213404
RangeAS213404
Registered17 Feb 2025
Last changed12 Dec 2025
Abuse contact[email protected]
2IPv4 prefixes
2IPv6 prefixes
1Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS51847 | NEAROUTE Nearoute Limited | 526 |
Downstreams
None seen.
IPv4 prefixes (2)
IPv6 prefixes (2)
RPKI-validate all prefixes of AS213404
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Suzhou Yesong Information Technology Co., Ltd. | ORG-SYIT3-RIPE | Room 701, Building 5, Xingyunhui Life Plaza, No. 99, Yangcheng Lake Middle Road, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province | |
| registrant | RIPE-NCC-END-MNT | RIPE-NCC-END-MNT | ||
| administrative, technical | Suzhou Yesong Information Technology Co., Ltd. | SYIT3-RIPE | [email protected] | Room 701, Building 5, Xingyunhui Life Plaza, No. 99, Yangcheng Lake Middle Road, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province |
| registrant | YESONGIT-NETWORKS-MNT | YESONGIT-NETWORKS-MNT | ||
| abuse | Suzhou Yesong Information Technology Co., Ltd. | SYIT3-RIPE | [email protected] | Room 701, Building 5, Xingyunhui Life Plaza, No. 99, Yangcheng Lake Middle Road, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province |
| registrant | YESONGIT-NETWORKS-MNT | YESONGIT-NETWORKS-MNT |
Raw registry response
{
"handle": "AS213404",
"startAutnum": 213404,
"endAutnum": 213404,
"name": "YstronTek-Networks",
"status": [
"active"
],
"entities": [
{
"handle": "ORG-SYIT3-RIPE",
"vcardArray": [
"vcard",
[
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"text",
"4.0"
],
[
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[],
"text",
"Suzhou Yesong Information Technology Co., Ltd."
],
[
"kind",
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],
[
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{
"label": "Room 701, Building 5, Xingyunhui Life Plaza, No. 99, Yangcheng Lake Middle Road, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-SYIT3-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": [
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],
[
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],
[
"kind",
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"individual"
],
[
"org",
[],
"text",
"ORG-NCC1-RIPE"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"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": "SYIT3-RIPE",
"vcardArray": [
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"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Suzhou Yesong Information Technology Co., Ltd."
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Room 701, Building 5, Xingyunhui Life Plaza, No. 99, Yangcheng Lake Middle Road, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SYIT3-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": "YESONGIT-NETWORKS-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"YESONGIT-NETWORKS-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/YESONGIT-NETWORKS-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": "SYIT3-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Suzhou Yesong Information Technology Co., Ltd."
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Room 701, Building 5, Xingyunhui Life Plaza, No. 99, Yangcheng Lake Middle Road, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "YESONGIT-NETWORKS-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"YESONGIT-NETWORKS-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/YESONGIT-NETWORKS-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"
}
],
"objectClassName": "entity"
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS213404",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS213404?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS213404",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS213404",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS213404?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS213404",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/213404",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/213404",
"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": "2025-02-17T09:34:10Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-12-11T19:27:18Z"
}
],
"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/213404",
"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/213404",
"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": "$.entities[?(@.handle=='ORG-SYIT3-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='SYIT3-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='SYIT3-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.