Organization
YANG HAOJING
YUYANNET-SERVICE-AS-RIPE
Registered
Mar 04, 2020
6 years ago
IPv4 Prefixes
0
IPv6 Prefixes
1
1 × /48
BGP Neighbours
8
2 upstream/peer · 6 downstream
Registration
AS Number AS207292 AS Name YUYANNET-SERVICE-AS-RIPE Organization YANG HAOJING Organization ID ORG-YH15-RIPE Address China Zhejiang Hangzhou YuHang WeikeChenmingfu 12-2 Country China (CN) Registry RIPE NCC Allocated Mar 04, 2020 Record Created Mar 04, 2020 Last Updated Dec 29, 2025 Status
active
WHOIS Server whois.ripe.net AS Description YUYANNET-SERVICE-AS-RIPE - YANG HAOJING, CN Remarks YuYan Network Service, ---------- iFog INFO START ----------, ---------- iFog INFO END ----------, ---------- NOTES ----------, Only iFog is active upstream., Historical upstreams (HE / Aperture / Naoki) removed., ------------------------------------ Abuse Email [email protected] IPv4 Prefixes
This AS does not currently announce any IPv4 prefixes.
IPv6 Prefixes
1 prefix · 1 × /48 Routing data as of 2026-10-08 00:00 UTC
| Prefix | Addresses |
|---|---|
| 2a0e:aa06:56a:: | 280 |
BGP Neighbours
8 unique neighbours · 2 upstream/peer · 6 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 (2)
Downstream side (6)
AS Name AS paths IPv4 sightings IPv6 sightings AS212085 BRUEGGUS-AS Alexander Bruegmann 242 0 472 AS11967 HOP179 Hop179 OU 18 0 75 AS34924 Pankerl-Media Pankerl - Media, Florian Pankerl 9 0 17 AS215956 MYIP-AS Dennis de Houx trading as All In One 8 0 52 AS213045 DED3L-NETWORK Alex Delporte 7 0 28 AS207445 AS_VAMH Vincent Maroun 4 0 8
Raw RDAP Response
{
"handle": "AS207292",
"startAutnum": 207292,
"endAutnum": 207292,
"name": "YUYANNET-SERVICE-AS-RIPE",
"status": [
"active"
],
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],
[
"fn",
{},
"text",
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],
[
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{},
"text",
"org"
],
[
"adr",
{
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},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
],
"roles": [
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],
"links": [
{
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-YH15-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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{},
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],
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"individual"
]
]
],
"roles": [
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"links": [
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"objectClassName": "entity"
},
{
"handle": "TIANHAI-MNT",
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[
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{},
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],
"roles": [
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"links": [
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"objectClassName": "entity"
},
{
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"objectClassName": "entity"
},
{
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],
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},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
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{
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[
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{},
"text",
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[
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{},
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],
[
"adr",
{
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"text",
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""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
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{
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{},
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"individual"
]
]
],
"roles": [
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"links": [
{
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/YuYan-NMT"
},
{
"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"
}
],
"remarks": [
{
"description": [
"YuYan Network Service",
"---------- iFog INFO START ----------",
"---------- iFog INFO END ----------",
"---------- NOTES ----------",
"Only iFog is active upstream.",
"Historical upstreams (HE / Aperture / Naoki) removed.",
"------------------------------------"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/207292",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS207292",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/207292",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS207292?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/207292",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS207292",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/207292",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS207292",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/207292",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS207292?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/207292",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS207292",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/207292",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/207292",
"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": "2020-03-04T14:51:12Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-12-29T15:12:03Z"
}
],
"rdapConformance": [
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"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/207292",
"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/207292",
"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": "$.entities[?(@.handle=='ORG-YH15-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='YN523-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.