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): 223
BGP Peers Observed (v4): 69
BGP Peers Observed (v6): 207

IPs Originated (v4): 512
AS Paths Observed (v4): 21,868
AS Paths Observed (v6): 4,888

Average AS Path Length (all): 5.404
Average AS Path Length (v4): 5.613
Average AS Path Length (v6): 4.467

AS204921 IPv4 Peers

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

AS204921 IPv6 Peers

ASN	Name
AS44324	MoeDove LLC
AS18423	RAID Networks Co., Ltd.
AS36530	IDC Cube
AS216211	CYBERVERSE LLC
AS140096	JINX CO., LIMITED
AS6939	Hurricane Electric LLC
AS11421	HYW GLOBAL LLC
AS14840	BR.Digital Telecom
AS199310	XIN BING XIAN
AS51087	Bling Network Ltd

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	Global Network Management Inc	X	AS31500
12	meerfarbig GmbH & Co. KG	X	AS34549
13	Sarah Rossius trading as Servperso Systems	X	AS34872
14	Rocket Fibre Ltd		AS8801
15	Chief Telecom Inc.	X	AS10133
16	IPng Networks GmbH	X	AS8298
17	KBT Co., LTD 4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)		AS9416
18	MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG		AS25394
19	HATS NETWORK INC.	X	AS203314
20	xTom GmbH	X	AS3214
21	Xenox IT & Kommunikations GmbH	X	AS215628
22	SHU-HAO TUNG	X	AS208223
23	Lancom Ltd.		AS199081
24	Axclusive		AS132337
25	Taiwan Digital Streaming Co.	X	AS38855
26	Home NOC Operators Group	X	AS59105
27	Inovare-Prim SRL		AS60602
28	Sophie Raven Tauchert		AS201853
29	Fiberby ApS	X	AS42541
30	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
31	Flag Telecom UK Limited	X	AS15412
32	Netia SA	X	AS12741
33	Valve Corporation	X	AS32590
34	Jorn Dullemans trading as Devcat	X	AS216182
35	Daniil Koval	X	AS213409
36	JIANYUELAB LTD	X	AS215172
37	Continent 8 LLC	X	AS14537
38	xTom Pty Ltd	X	AS8888
39	SG.GS	X	AS24482
40	Telehouse EAD	X	AS57344
41	Jori Vanneste	X	AS212123
42	Hetzner Online GmbH	X	AS24940
43	404 Network Information Co.		AS151188
44	Adam Grazioli	X	AS204085
45	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
46	Openfactory GmbH	X	AS58299
47	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
48	MoeDove LLC	X	AS44324
49	3W Infra B.V.		AS60144
50	DreamServer S.R.L.	X	AS57050
51	Christian Elsen	X	AS213151
52	Kanrays Technology Co., Ltd.		AS18044
53	Gentlent GmbH	X	AS52112
54	SIACOM JSC	X	AS198150
55	Novelcomm LP		AS206735
56	NetIX Communications JSC	X	AS57463
57	Taiwan Internet Gateway	X	AS9505
58	Kai-Jung Chen	X	AS205329
59	WANG,XING-KAI	X	AS203843
60	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	X	AS7768
61	Telstra Global	X	AS4637
62	Xiufeng Guo	X	AS210937
63	IMPROVE SYSTEM TECHNOLOGY CO., LTD.		AS9920
64	MainStreaming SpA	X	AS51185
65	Adam Goodenough	X	AS210667
66	PAOCLOUD CO., LTD.		AS133504
67	ServerKing.io, LLC		AS9423
68	Tizian Maxime Weigt trading as "TMW Global Networks"		AS215828
69	Convergenze S.p.A.		AS39120

Rank	Description	IPv4	Peer
1	MoeDove LLC	X	AS44324
2	RAID Networks Co., Ltd.	X	AS18423
3	IDC Cube	X	AS36530
4	CYBERVERSE LLC	X	AS216211
5	JINX CO., LIMITED		AS140096
6	Hurricane Electric LLC	X	AS6939
7	HYW GLOBAL LLC		AS11421
8	BR.Digital Telecom	X	AS14840
9	XIN BING XIAN		AS199310
10	Bling Network Ltd	X	AS51087
11	AboveNet Communications Taiwan	X	AS17408
12	CYBERVERSE	X	AS40792
13	Flag Telecom UK Limited	X	AS15412
14	Hangzhou Yingyun Network Technology Co., Ltd.		AS204211
15	IP-Max SA	X	AS25091
16	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
17	Telehouse EAD	X	AS57344
18	GHOSTnet GmbH		AS31025
19	meerfarbig GmbH & Co. KG	X	AS34549
20	NCSE NETWORK LTD	X	AS204844
21	Yahoo Holdings Inc.		AS10310
22	Taiwan Internet Gateway	X	AS9505
23	VSX Networks		AS262355
24	AT&T Enterprises, LLC		AS2687
25	Telstra Global	X	AS4637
26	GSL Networks Pty LTD		AS137409
27	IBM Cloud		AS36351
28	Open X Tecnologia Ltda		AS263444
29	MC-IX Matrix Internet Exchange RS-1		AS55818
30	IPng Networks GmbH	X	AS8298
31	NEOTEL AD Skopje		AS34772
32	vServer.site LTD		AS56382
33	China Unicom Global		AS10099
34	Anexia Cloud Solutions GmbH		AS42473
35	Lennart Seitz trading as "ETH-Services"		AS200462
36	Durand do Brasil Ltda		AS22356
37	Collin Schneeweiss trading as Tievolu GbR		AS58015
38	GGNET TELECOMUNICACOES LTDA		AS53062
39	Sarah Rossius trading as Servperso Systems	X	AS34872
40	xTom GmbH	X	AS3214
41	TNG Stadtnetz GmbH		AS13101
42	Global Network Management Inc	X	AS31500
43	Netnod AB		AS8674
44	PathConnect GmbH		AS47536
45	Opteamax GmbH		AS48200
46	Akamai International B.V.		AS20940
47	Home NOC Operators Group	X	AS59105
48	Continent 8 LLC	X	AS14537
49	AZRT		AS196925
50	Incapsula Inc		AS19551
51	regio[.NET] Holding GmbH		AS8804
52	Netia SA	X	AS12741
53	level66.network UG (haftungsbeschraenkt)		AS56381
54	Zhanrui Tian		AS202335
55	Kai-Jung Chen	X	AS205329
56	Liu HaoRan		AS213605
57	Weikang Zeng		AS214955
58	The Infrastructure Company GmbH		AS208016
59	Kaopu Cloud HK Limited		AS138915
60	Psychz Networks		AS40676
61	NUXOA GmbH		AS51202
62	Hidenori Matsuo		AS214675
63	Gatterer Manuel trading as MLGT		AS204508
64	JINZE YANG		AS205794
65	Tiggee LLC		AS16552
66	HostingInside LTD		AS9678
67	Delta HighTech Ltd.		AS8860
68	Zerval Network LLC		AS201445
69	Securebit AG		AS34800
70	BOZHAN LIANG		AS215007
71	Xilin Xie		AS207303
72	Adam Goodenough	X	AS210667
73	Liangyi Ma		AS203309
74	Fiberby ApS	X	AS42541
75	Junqi Huang		AS205008
76	ParadoxNetworks Limited		AS52025
77	ZHANG XIYUAN		AS219378
78	Jakub Krsa		AS214757
79	MARIOS ANGELOS SARDIS trading as SARDIS MARIOS-ANGELOS TOU MARKOU		AS205298
80	CHIU NGAI MAN		AS207314
81	Zhu Yucheng		AS151194
82	Industrial Technology Research Institute		AS18422
83	WoodyNet, Inc.		AS42
84	Mitja Herbaj		AS59449
85	Valve Corporation	X	AS32590
86	JSMSR Network		AS12198
87	Gentlent GmbH	X	AS52112
88	intercolo GmbH		AS57433
89	Xinrun Li		AS201705
90	JIANYUELAB LTD	X	AS215172
91	KLICKKLACK CO., LTD.		AS131645
92	ZSCALER, INC.		AS53813
93	Xiufeng Guo	X	AS210937
94	Zeng Yukai		AS202396
95	NYANLOLI LTD		AS207529
96	Chang Xin		AS213782
97	DreamServer S.R.L.	X	AS57050
98	Lewis Brown		AS219412
99	Riot Games, Inc		AS6507
100	Sun Yanzheng		AS150289
101	WANG,XING-KAI	X	AS203843
102	SHU-HAO TUNG	X	AS208223
103	LI YIRAN		AS205369
104	Chief Telecom Inc.	X	AS10133
105	Lazco Corporation		AS131630
106	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	X	AS7768
107	Running River Network Technology Limited		AS133182
108	Chen Xinyu		AS151673
109	Junqi Tian		AS202734
110	Sony Network Taiwan Limited		AS18182
111	James Ray		AS212121
112	PacketHub S.A.		AS147049
113	Sergey Proshutinskiy		AS205163
114	Pankkih Oy		AS212386
115	Cloudflare, Inc.		AS13335
116	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
117	Alex Neo		AS135103
118	China Mobile International Limited		AS58807
119	Bluvisio GmbH		AS206272
120	Taiwan Digital Streaming Co.	X	AS38855
121	Space Exploration Technologies Corporation		AS14593
122	Nicholis du Toit		AS211869
123	Yunxiao Bai		AS197817
124	SG.GS	X	AS24482
125	Htroy Network Research Limited		AS139216
126	Marcin Gondek		AS56662
127	Qiyuan Chen		AS213876
128	Volodymyr Puzanov		AS219458
129	Lin Siqi		AS137908
130	National Center for High-performance Computing		AS7539
131	Hetzner Online GmbH	X	AS24940
132	Freifunk Frankfurt am Main e.V.		AS64475
133	TupleTech Corporation		AS138401
134	Academia Sinica		AS9264
135	Daniil Koval	X	AS213409
136	NetIX Communications JSC	X	AS57463
137	Inventec Besta CO.,LTD		AS131605
138	SDRmedia Verwaltungs GmbH		AS48646
139	ISPLABS LIMITED		AS213905
140	sc synergy GmbH		AS200275
141	Timothy Stallard		AS204345
142	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
143	Jin Shaohai		AS209306
144	Jurrian van Iersel		AS212635
145	OCTOPUS WEB SOLUTION INC		AS984
146	Tim Niemeyer		AS209185
147	Gregory Shapiro		AS199518
148	ILHAM MAULANA		AS203686
149	PLAY2GO INTERNATIONAL LIMITED		AS215439
150	CK Software GmbH		AS57407
151	area-7 IT-Services GmbH		AS60150
152	Marco d'Angelo		AS208753
153	Zhijiang Zangque Trading Co., Ltd.		AS207299
154	Mandelbit SRL		AS212467
155	Diyixian.com (TW) Limited		AS9244
156	Xiang Zhou		AS219332
157	Delta Telecom Ltd		AS29049
158	Antbox Networks Limited		AS138995
159	Cyber Internet Services (Pvt) Ltd.		AS9541
160	Flooyd Telecom LTDA		AS198057
161	Taiwan Digital Streaming Co.		AS18041
162	Yijia Xu		AS210352
163	Ningbo Dahuamao Information Technology Co Ltd		AS139317
164	Gao Yijia		AS200078
165	SiteHUB Agency Ltd		AS214354
166	Keibiin's Holdings Limited		AS148971
167	Xing Qingyu		AS215502
168	Nebula Global LLC		AS18186
169	HATS NETWORK INC.	X	AS203314
170	xTom Pty Ltd	X	AS8888
171	Yiming Zhang		AS211729
172	Sunoaki Network LLC		AS47778
173	Jyun-Kai Hu		AS207705
174	Alexander Bruegmann		AS212085
175	Openfactory GmbH	X	AS58299
176	Synergies GmbH		AS204310
177	Sydney Morrison		AS212071
178	iFog GmbH		AS34927
179	MainStreaming SpA	X	AS51185
180	kbro CO. Ltd.		AS38841
181	Adam Grazioli	X	AS204085
182	Hong Kong Beecloud System Technology Services Limited		AS140570
183	Stefan Wahl trading as open 7 e.Kfm		AS208262
184	Zhou Yang		AS151785
185	Jingqiu Xu		AS216056
186	SIACOM JSC	X	AS198150
187	RGN Holding Ltd.		AS214770
188	Xenox IT & Kommunikations GmbH	X	AS215628
189	Qin Cloud Networks		AS7721
190	WGC-Systems UG (haftungsbeschraenkt)		AS209857
191	DATAGROUP Operations GmbH		AS199163
192	flew llc		AS402247
193	Dennis de Houx trading as All In One		AS215956
194	Blizzard Entertainment, Inc		AS57976
195	Yujie Zhao		AS210773
196	Yuan-Jhen Info., Co., Ltd		AS131149
197	Jori Vanneste	X	AS212123
198	Hanxun Xu		AS214344
199	Jorn Dullemans trading as Devcat	X	AS216182
200	Justin Baasch		AS210632
201	Christian Frost		AS205597
202	Christian Elsen	X	AS213151
203	ZUSO Generation Co., Ltd.		AS131638
204	APNIC ASN block		AS141712
205	Florian Martin Esser		AS209859
206	UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED		AS139327
207	Chimon Technology Ltd		AS202939

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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::15 2a0f:1cc7:fff0:1::29 2a0f:1cc7:fff0:1::34
BGP.Exchange - Frankfurt	DE	Frankfurt		2a0e:8f01:1000:24::126
BGP.Exchange - Hong Kong	HK	Hong Kong		2a0e:8f01:1000:16::14a 2a0e:8f01:1000:16::147
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::30 2602:f92a:1315:1::2e
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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