AS204921 zhenyun sun

Company Website:

Looking Glass:

https://bgp.he.net/lg/204921

Country of Origin:

Internet Exchanges: 12

Prefixes Originated (all): 15
Prefixes Originated (v4): 3
Prefixes Originated (v6): 12

Prefixes Announced (all): 19
Prefixes Announced (v4): 3
Prefixes Announced (v6): 16

RPKI Originated Valid (all): 15
RPKI Originated Valid (v4): 3
RPKI Originated Valid (v6): 12

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 217
BGP Peers Observed (v4): 66
BGP Peers Observed (v6): 202

IPs Originated (v4): 512
AS Paths Observed (v4): 22,038
AS Paths Observed (v6): 5,208

Average AS Path Length (all): 5.417
Average AS Path Length (v4): 5.631
Average AS Path Length (v6): 4.513

AS204921 IPv4 Peers

ASN	Name
AS18423	RAID Networks Co., Ltd.
AS36530	IDC Cube
AS204844	NCSE NETWORK LTD

AS204921 IPv6 Peers

ASN	Name
AS18423	RAID Networks Co., Ltd.
AS44324	MoeDove LLC
AS36530	IDC Cube
AS216211	CYBERVERSE LLC
AS140096	JINX CO., LIMITED
AS6939	Hurricane Electric LLC
AS14840	BR.Digital Telecom
AS199310	XIN BING XIAN
AS51087	Bling Network Ltd
AS17408	AboveNet Communications Taiwan

AS204921 IPv4 Peer Count

AS204921 IPv6 Peer Count

AS204921 IPv4 Prefixes Announced

AS204921 IPv6 Prefixes Announced

AS204921 IPv4 Prefixes Originated

AS204921 IPv6 Prefixes Originated

AS204921 IPv4 Route Propagation

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AS204921 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
142.249.114.0/23	Hyper Group Network LLC
142.249.114.0/24	ZHENYUN SUN RESEARCH NETWORK
142.249.115.0/24	ZHENYUN SUN RESEARCH NETWORK (C11436883)

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2a0e:aa07:e250::/44	zhenyun sun
2a0e:aa07:e251::/48	zhenyun sun
2a0e:aa07:e252::/48	zhenyun sun
2a0e:aa07:e253::/48
2a0e:aa07:e254::/48	zhenyun sun
2a0e:aa07:e256::/48	zhenyun sun
2a0e:aa07:e258::/48
2a0e:aa07:e259::/48
2a12:cb41:801::/48
2a12:cb41:802::/48	zhenyun sun
2a12:cb41:803::/48
2a12:cb41:804::/48

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	RAID Networks Co., Ltd.	X	AS18423
2	IDC Cube	X	AS36530
3	NCSE NETWORK LTD	X	AS204844
4	CYBERVERSE LLC	X	AS216211
5	Hurricane Electric LLC	X	AS6939
6	Bling Network Ltd	X	AS51087
7	AboveNet Communications Taiwan	X	AS17408
8	CYBERVERSE	X	AS40792
9	BR.Digital Telecom	X	AS14840
10	IP-Max SA	X	AS25091
11	Sarah Rossius trading as Servperso Systems	X	AS34872
12	Global Network Management Inc	X	AS31500
13	meerfarbig GmbH & Co. KG	X	AS34549
14	Rocket Fibre Ltd		AS8801
15	IPng Networks GmbH	X	AS8298
16	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
17	Xiufeng Guo	X	AS210937
18	Daniil Koval	X	AS213409
19	404 Network Information Co.		AS151188
20	Convergenze S.p.A.		AS39120
21	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	X	AS7768
22	SIACOM JSC	X	AS198150
23	NetIX Communications JSC	X	AS57463
24	Adam Goodenough	X	AS210667
25	Adam Grazioli	X	AS204085
26	Axclusive		AS132337
27	Valve Corporation	X	AS32590
28	DreamServer S.R.L.	X	AS57050
29	MoeDove LLC	X	AS44324
30	Fiberby ApS	X	AS42541
31	Kai-Jung Chen	X	AS205329
32	PAOCLOUD CO., LTD.		AS133504
33	Inovare-Prim SRL		AS60602
34	Taiwan Internet Gateway	X	AS9505
35	xTom Pty Ltd	X	AS8888
36	3W Infra B.V.		AS60144
37	Continent 8 LLC	X	AS14537
38	Kanrays Technology Co., Ltd.		AS18044
39	Jorn Dullemans trading as Devcat	X	AS216182
40	IMPROVE SYSTEM TECHNOLOGY CO., LTD.		AS9920
41	HATS NETWORK INC.	X	AS203314
42	Openfactory GmbH	X	AS58299
43	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
44	Chief Telecom Inc.	X	AS10133
45	Novelcomm LP		AS206735
46	MainStreaming SpA	X	AS51185
47	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
48	Christian Elsen	X	AS213151
49	Lancom Ltd.		AS199081
50	xTom GmbH	X	AS3214
51	Taiwan Digital Streaming Co.	X	AS38855
52	Gentlent GmbH	X	AS52112
53	SG.GS	X	AS24482
54	Telehouse EAD	X	AS57344
55	JIANYUELAB LTD	X	AS215172
56	FSIT AG		AS59891
57	Tizian Maxime Weigt trading as "TMW Global Networks"		AS215828
58	Home NOC Operators Group	X	AS59105
59	SHU-HAO TUNG	X	AS208223
60	KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)		AS9416
61	WANG,XING-KAI	X	AS203843
62	Hetzner Online GmbH	X	AS24940
63	Sophie Raven Tauchert		AS201853
64	Xenox IT & Kommunikations GmbH	X	AS215628
65	Jori Vanneste	X	AS212123
66	Netia SA	X	AS12741

Rank	Description	IPv4	Peer
1	RAID Networks Co., Ltd.	X	AS18423
2	MoeDove LLC	X	AS44324
3	IDC Cube	X	AS36530
4	CYBERVERSE LLC	X	AS216211
5	JINX CO., LIMITED		AS140096
6	Hurricane Electric LLC	X	AS6939
7	BR.Digital Telecom	X	AS14840
8	XIN BING XIAN		AS199310
9	Bling Network Ltd	X	AS51087
10	AboveNet Communications Taiwan	X	AS17408
11	CYBERVERSE	X	AS40792
12	Flag Telecom UK Limited		AS15412
13	Hangzhou Yingyun Network Technology Co., Ltd.		AS204211
14	IP-Max SA	X	AS25091
15	Telehouse EAD	X	AS57344
16	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
17	meerfarbig GmbH & Co. KG	X	AS34549
18	GHOSTnet GmbH		AS31025
19	NCSE NETWORK LTD	X	AS204844
20	Yahoo Holdings Inc.		AS10310
21	Taiwan Internet Gateway	X	AS9505
22	VSX Networks		AS262355
23	AT&T Enterprises, LLC		AS2687
24	Telstra Global		AS4637
25	GSL Networks Pty LTD		AS137409
26	Open X Tecnologia Ltda		AS263444
27	IBM Cloud		AS36351
28	IPng Networks GmbH	X	AS8298
29	MC-IX Matrix Internet Exchange RS-1		AS55818
30	vServer.site LTD		AS56382
31	NEOTEL AD Skopje		AS34772
32	Lennart Seitz trading as "ETH-Services"		AS200462
33	GGNET TELECOMUNICACOES LTDA		AS53062
34	Anexia Cloud Solutions GmbH		AS42473
35	Collin Schneeweiss trading as Tievolu GbR		AS58015
36	China Unicom Global		AS10099
37	xTom GmbH	X	AS3214
38	Durand do Brasil Ltda		AS22356
39	NUXOA GmbH		AS51202
40	AZRT		AS196925
41	Opteamax GmbH		AS48200
42	Home NOC Operators Group	X	AS59105
43	Global Network Management Inc	X	AS31500
44	Sarah Rossius trading as Servperso Systems	X	AS34872
45	TNG Stadtnetz GmbH		AS13101
46	Continent 8 LLC	X	AS14537
47	Akamai International B.V.		AS20940
48	Netnod AB		AS8674
49	The Infrastructure Company GmbH		AS208016
50	Netia SA	X	AS12741
51	Liu HaoRan		AS213605
52	regio[.NET] Holding GmbH		AS8804
53	Gatterer Manuel trading as MLGT		AS204508
54	HostingInside LTD		AS9678
55	Kai-Jung Chen	X	AS205329
56	area-7 IT-Services GmbH		AS60150
57	Psychz Networks		AS40676
58	Hidenori Matsuo		AS214675
59	Kaopu Cloud HK Limited		AS138915
60	JINZE YANG		AS205794
61	Zhanrui Tian		AS202335
62	Incapsula Inc		AS19551
63	level66.network UG (haftungsbeschraenkt)		AS56381
64	PathConnect GmbH		AS47536
65	Tiggee LLC		AS16552
66	Delta HighTech Ltd.		AS8860
67	SDRmedia Verwaltungs GmbH		AS48646
68	Xinrun Li		AS201705
69	Chen Xinyu		AS151673
70	Cloudflare, Inc.		AS13335
71	Zhijiang Zangque Trading Co., Ltd.		AS207299
72	WoodyNet, Inc.		AS42
73	Zhou Yang		AS151785
74	Qin Cloud Networks		AS7721
75	Alex Neo		AS135103
76	APNIC ASN block		AS141712
77	BOZHAN LIANG		AS215007
78	Flooyd Telecom LTDA		AS198057
79	Yiming Zhang		AS211729
80	Liangyi Ma		AS203309
81	Hong Kong Beecloud System Technology Services Limited		AS140570
82	NYANLOLI LTD		AS207529
83	DATAGROUP Operations GmbH		AS199163
84	Lin Siqi		AS137908
85	iFog GmbH		AS34927
86	Synergies GmbH		AS204310
87	Nebula Global LLC		AS18186
88	Jingqiu Xu		AS216056
89	PLAY2GO INTERNATIONAL LIMITED		AS215439
90	Jurrian van Iersel		AS212635
91	flew llc		AS402247
92	Sony Network Taiwan Limited		AS18182
93	MainStreaming SpA	X	AS51185
94	Daniil Koval	X	AS213409
95	Jori Vanneste	X	AS212123
96	Gregory Shapiro		AS199518
97	WGC-Systems UG (haftungsbeschraenkt)		AS209857
98	Junqi Huang		AS205008
99	UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED		AS139327
100	Yijia Xu		AS210352
101	NetIX Communications JSC	X	AS57463
102	Yunxiao Bai		AS197817
103	Industrial Technology Research Institute		AS18422
104	Sydney Morrison		AS212071
105	Hetzner Online GmbH	X	AS24940
106	Pankkih Oy		AS212386
107	Bingxin Liu		AS214933
108	Diyixian.com (TW) Limited		AS9244
109	SIACOM JSC	X	AS198150
110	LI YIRAN		AS205369
111	RGN Holding Ltd.		AS214770
112	xTom Pty Ltd	X	AS8888
113	Volodymyr Puzanov		AS219458
114	SG.GS	X	AS24482
115	Xiufeng Guo	X	AS210937
116	Fiberby ApS	X	AS42541
117	kbro CO. Ltd.		AS38841
118	SiteHUB Agency Ltd		AS214354
119	Timothy Stallard		AS204345
120	Taiwan Digital Streaming Co.		AS18041
121	Riot Games, Inc		AS6507
122	Ningbo Dahuamao Information Technology Co Ltd		AS139317
123			AS4220241103
124	Alexander Bruegmann		AS212085
125	Yuan-Jhen Info., Co., Ltd		AS131149
126	ILHAM MAULANA		AS203686
127	Chimon Technology Ltd		AS202939
128	sc synergy GmbH		AS200275
129	Chang Xin		AS213782
130	Florian Martin Esser		AS209859
131	Adam Grazioli	X	AS204085
132	BRYSON GUWIN		AS201398
133	Christian Frost		AS205597
134	PacketHub S.A.		AS147049
135	Keibiin's Holdings Limited		AS148971
136	Lewis Brown		AS219412
137	Zerval Network LLC		AS201445
138	Antbox Networks Limited		AS138995
139	KLICKKLACK CO., LTD.		AS131645
140	Adam Goodenough	X	AS210667
141	Blizzard Entertainment, Inc		AS57976
142	Cyber Internet Services (Pvt) Ltd.		AS9541
143	Xenox IT & Kommunikations GmbH	X	AS215628
144	Gabriel Peron		AS205305
145	China Mobile International Limited		AS58807
146	Gao Yijia		AS200078
147	JIANYUELAB LTD	X	AS215172
148	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
149	CK Software GmbH		AS57407
150	Zeng Yukai		AS202396
151	Zhu Yucheng		AS151194
152	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	X	AS7768
153	Inventec Besta CO.,LTD		AS131605
154	NetFuture Technology LLC		AS13696
155	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
156	SHU-HAO TUNG	X	AS208223
157	Bluvisio GmbH		AS206272
158	Hanxun Xu		AS214344
159	JSMSR Network		AS12198
160	Sunoaki Network LLC		AS47778
161	Freifunk Frankfurt am Main e.V.		AS64475
162	Jyun-Kai Hu		AS207705
163	MARIOS ANGELOS SARDIS trading as SARDIS MARIOS-ANGELOS TOU MARKOU		AS205298
164	Weikang Zeng		AS214955
165	Running River Network Technology Limited		AS133182
166	Sun Yanzheng		AS150289
167	OCTOPUS WEB SOLUTION INC		AS984
168	Junqi Tian		AS202734
169	Justin Baasch		AS210632
170	Xilin Xie		AS207303
171	intercolo GmbH		AS57433
172	Htroy Network Research Limited		AS139216
173	HYW GLOBAL LLC		AS11421
174	Marcin Gondek		AS56662
175	Jin Shaohai		AS209306
176	James Ray		AS212121
177	Stefan Wahl trading as open 7 e.Kfm		AS208262
178	Taiwan Digital Streaming Co.	X	AS38855
179	HATS NETWORK INC.	X	AS203314
180	Chief Telecom Inc.	X	AS10133
181	Christian Elsen	X	AS213151
182	Calibour Limited		AS200950
183	Mandelbit SRL		AS212467
184	DreamServer S.R.L.	X	AS57050
185	Academia Sinica		AS9264
186	Marco d'Angelo		AS208753
187	ZSCALER, INC.		AS53813
188	ParadoxNetworks Limited		AS52025
189	Space Exploration Technologies Corporation		AS14593
190	National Center for High-performance Computing		AS7539
191	Openfactory GmbH	X	AS58299
192	Securebit AG		AS34800
193	Delta Telecom Ltd		AS29049
194	Lazco Corporation		AS131630
195	WANG,XING-KAI	X	AS203843
196	ZUSO Generation Co., Ltd.		AS131638
197	ISPLABS LIMITED		AS213905
198	Nicholis du Toit		AS211869
199	Gentlent GmbH	X	AS52112
200	Jorn Dullemans trading as Devcat	X	AS216182
201	Tim Niemeyer		AS209185
202	Valve Corporation	X	AS32590

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RIPE

aut-num: AS204921 as-name: YunZheng-Network descr: Yunzheng.Space Research Network remarks: Geofeed: https://files.yunzheng.space/webdav/geofeed.csv org: ORG-ZS89-RIPE remarks: ================================================== remarks: | UPSTREAMS remarks: ================================================== remarks: | RAID NETWORK - TPE mp-import: afi any.unicast from AS18423 accept ANY mp-export: afi any.unicast to AS18423 announce AS-YUNZHENG remarks: | NCSE.TW NETWORK - TPE mp-import: afi any.unicast from AS204844 accept ANY mp-export: afi any.unicast to AS204844 announce AS-YUNZHENG remarks: | IDC Cube - HKG mp-import: afi any.unicast from AS36530 accept ANY mp-export: afi any.unicast to AS36530 announce AS-YUNZHENG remarks: | Sky Digital Co., Ltd. - TPE mp-import: afi any.unicast from AS134823 accept ANY mp-export: afi any.unicast to AS134823 announce AS-YUNZHENG remarks: | MoeDove LLC - TPE mp-import: afi any.unicast from AS44324 accept ANY mp-export: afi any.unicast to AS44324 announce AS-YUNZHENG remarks: ================================================== remarks: | INTERNET EXCHNAGE POINTS remarks: ================================================== remarks: - CXIX | Great Lakes mp-import: from AS402298 accept ANY mp-export: to AS402298 announce AS-YUNZHENG remarks: - STUIX | stuix.io mp-import: from AS38855 accept ANY mp-export: to AS38855 announce AS-YUNZHENG remarks: - TPIX-TW | tpix.net.tw mp-import: from AS10133 accept ANY mp-export: to AS10133 announce AS-YUNZHENG remarks: ================================================= sponsoring-org: ORG-ANL45-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE remarks: b222bfa2d373adb3b9314a52c0f4512b status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: ZHNET-MNT mnt-by: ZYS-MNT created: 2025-10-10T09:11:08Z last-modified: 2026-05-29T02:43:28Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

Exchange	CC	City	IPv4	IPv6
Better CNIX	CN	上海	6.99.4.29 6.99.4.34 6.99.4.15	2a0f:1cc7:fff0:1::34 2a0f:1cc7:fff0:1::15 2a0f:1cc7:fff0:1::29
BGP.Exchange - Frankfurt	DE	Frankfurt		2a0e:8f01:1000:24::126
BGP.Exchange - Hong Kong	HK	Hong Kong		2a0e:8f01:1000:16::147 2a0e:8f01:1000:16::14a
DYC-IX	US	NewYork	33.0.0.79	2a0f:7803:fc60:aaaa::2049:21
InterIX	NL	Amsterdam	185.1.184.213	2001:7f8:134::d4
LocIX Frankfurt	DE	Frankfurt am Main	185.1.166.196	2001:7f8:f2:e1:0:20:4921:1
MILU-IX	JP	Tokyo	23.154.164.131	2602:f429:31::c
Protocol 7 IX - Hong Kong	HK	Hong Kong		2602:f92a:1315:2::7e 2602:f92a:1315:2::93
Protocol 7 IX - Tokyo	JP	Tokyo		2602:f92a:1315:1::2e 2602:f92a:1315:1::30
STUIX	TW	Taipei City	103.158.187.191	2a0f:5707:ffe3::191
TPIX-TW	TW	Taipei	203.163.223.113	2406:d400:1:133:203:163:223:113
ZXIX Shanghai	CN	Hangzhou		2406:840:1f:1:0:20:4921:1

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