Registration
IPv4 Prefixes
6 prefixes · 1,024 addresses · 1 top-level Routing data as of 2026-10-10 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 177.177.80.0/22 | 177.177.80.0 – 177.177.83.255 | 1,024 |
| 177.177.80.0/23 | 177.177.80.0 – 177.177.81.255 | 512 |
| 177.177.80.0/24 | 177.177.80.0 – 177.177.80.255 | 256 |
| 177.177.81.0/24 | 177.177.81.0 – 177.177.81.255 | 256 |
| 177.177.82.0/23 | 177.177.82.0 – 177.177.83.255 | 512 |
| 177.177.83.0/24 | 177.177.83.0 – 177.177.83.255 | 256 |
IPv6 Prefixes
19 prefixes · 29 × /48 · 14 top-level Routing data as of 2026-10-10 16:00 UTC
BGP Neighbours
43 unique neighbours · 23 upstream/peer · 2 downstream · 19 collector-only. 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). Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (23)
AS Name AS paths IPv4 sightings IPv6 sightings AS11967 HOP179 Hop179 OU 548 558 681 AS44324 MOEDOVE-AS MoeDove LLC 544 161 583 AS20473 AS-VULTR - The Constant Company, LLC 513 48 723 AS18423 RAID-AS-TW - RAID Networks Co., Ltd. 367 781 671 AS36530 FUTURE-LAIN - IDC Cube 341 296 351 AS199310 QFLink-AS XIN BING XIAN 309 0 471 AS140096 JINX-AS-AP - JINX CO., LIMITED 283 0 385 AS204539 AXIC-Axivora-Connect-Ltd Axivora Connect Ltd 266 42 365 AS204211 LOCYAN-NETWORK-AS Shanghai Yingyun Network Technology Co., Ltd. 260 15 374 AS209554 ISIF-AS ISIF OU 247 0 340 AS216211 CYBERVERSE-BACKBONE CYBERVERSE LLC 246 0 378 AS6939 HURRICANE - Hurricane Electric LLC 229 26 1,446 AS51087 BLING-AS Bling Network Ltd 209 262 212 AS40792 CYBERVERSE - CYBERVERSE 12 0 33 AS25091 IP-Max IP-Max SA 7 48 43 AS17408 ABOVE-AS-AP - AboveNet Communications Taiwan 6 1 17 AS11421 HYWG-BACKBONE - HYW 3 0 5 AS34549 MEER-AS meerfarbig GmbH & Co. KG 3 4 1 AS8298 IPNG IPng Networks GmbH 2 12 14 AS10133 TPIX-AS-TW - Chief Telecom Inc. 1 1 1 AS31500 GNM-AS Global Network Management Inc 1 1 0 AS48646 STEFAN6 SDRmedia Verwaltungs GmbH 1 0 7 AS401753 BIXCE - BIXCE Inc 1 6 7 Downstream side (2)
Collector-only (19)
AS Name AS paths IPv4 sightings IPv6 sightings AS3214 XTOM xTom GmbH 1 2 2 AS7721 QC-NET - Qin Cloud Networks 1 0 7 AS8888 XTOM xTom Pty Ltd 1 6 5 AS14840 AS14840 - BR.Digital Telecom 1 4 0 AS18041 TWDS-AS-TW - Taiwan Digital Streaming Co. 1 12 14 AS24482 SGGS-AS-AP - SG.GS 1 18 22 AS34872 Servperso_Systems Sarah Rossius trading as Servperso Systems 1 6 7 AS38855 STUIX-AS-TW - Taiwan Digital Streaming Co. 1 6 7 AS42541 FIBERBY Fiberby ApS 1 6 7 AS51185 MAINSTREAMING-AS MainStreaming SpA 1 12 1 AS56662 EUTPNET Marcin Gondek 1 0 1 AS58299 OPENFACTORY-AS Openfactory GmbH 1 6 7 AS198150 SIACOM-AS SIACOM JSC 1 1 0 AS206499 LOCIX LOCIX LIMITED 1 6 0 AS207705 JK-NETWORK Jyun-Kai Hu 1 0 7 AS210937 Showfom Xiufeng Guo 1 6 7 AS212483 level86 LEVEL EIGHTY-SIX COMMUNICATIONS LTD 1 2 0 AS213151 CHRISELSEN Christian Elsen 1 1 7 AS403001 MIRAGE-GLOBAL-TECH - Mirage 1 0 7
Raw RDAP Response
{
"handle": "AS204921",
"startAutnum": 204921,
"endAutnum": 204921,
"name": "YunZheng-Network",
"status": [
"active"
],
"entities": [
{
"handle": "ORG-ZS89-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"zhenyun sun"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Tartu mnt 67/1-13b, Harjuuma\n10115\nTallinn\nEstonia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-31651702"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-ZS89-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/204921",
"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": "ZS2129-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ZS2129-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": "ZYS-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ZYS-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": "ACRO61962-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Abuse contact role object"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "67-1/13b Tartu mnt, Harjumma, Tallinn, Estonia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "ZHNET-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ZHNET-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"
}
],
"remarks": [
{
"description": [
"Yunzheng.Space Research Network",
"Geofeed: https://files.yunzheng.space/webdav/geofeed.csv",
"==================================================",
"| UPSTREAMS",
"| RAID NETWORK - TPE",
"| STE NETWORK - AMS",
"| IDC Cube - HKG",
"| Sky Digital Co., Ltd. - TPE",
"| HE.NET - TPE",
"| AboveNet - TPE",
"| Bling Network Ltd - FRA",
"| HYW GLOBAL LLC - TYO",
"| CYBERVERSE LLC - TYO",
"| INTERNET EXCHNAGE POINTS",
"- CXIX | Great Lakes",
"- STUIX | stuix.io",
"- TPIX-TW | tpix.net.tw",
"=================================================",
"b222bfa2d373adb3b9314a52c0f4512b"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS204921",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS204921?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS204921",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS204921",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS204921?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS204921",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/204921",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/204921",
"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": "2025-10-10T09:11:08Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-09-09T05:36:31Z"
}
],
"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/204921",
"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/204921",
"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": "$.entities[?(@.handle=='ORG-ZS89-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ZS2129-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ACRO61962-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.