AS204921 zhenyun sun

Company Website:

Looking Glass:

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

Country of Origin:

Internet Exchanges: 12

Prefixes Originated (all): 16
Prefixes Originated (v4): 3
Prefixes Originated (v6): 13

Prefixes Announced (all): 16
Prefixes Announced (v4): 3
Prefixes Announced (v6): 13

RPKI Originated Valid (all): 16
RPKI Originated Valid (v4): 3
RPKI Originated Valid (v6): 13

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

BGP Peers Observed (all): 204
BGP Peers Observed (v4): 65
BGP Peers Observed (v6): 189

IPs Originated (v4): 512
AS Paths Observed (v4): 22,640
AS Paths Observed (v6): 5,026

Average AS Path Length (all): 5.413
Average AS Path Length (v4): 5.618
Average AS Path Length (v6): 4.491

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
AS6939	Hurricane Electric LLC
AS140096	JINX CO., LIMITED
AS14840	BR.Digital Telecom
AS199310	XIN BING XIAN
AS17408	AboveNet Communications Taiwan
AS40792	CYBERVERSE

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:e257::/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	CYBERVERSE	X	AS40792
8	AboveNet Communications Taiwan	X	AS17408
9	BR.Digital Telecom	X	AS14840
10	IP-Max SA	X	AS25091
11	GGNET TELECOMUNICACOES LTDA	X	AS53062
12	Sarah Rossius trading as Servperso Systems	X	AS34872
13	meerfarbig GmbH & Co. KG	X	AS34549
14	Chief Telecom Inc.	X	AS10133
15	Global Network Management Inc	X	AS31500
16	Convergenze S.p.A.		AS39120
17	IPng Networks GmbH	X	AS8298
18	LWLcom GmbH	X	AS50629
19	Rocket Fibre Ltd		AS8801
20	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
21	Jorn Dullemans trading as Devcat	X	AS216182
22	Netia SA	X	AS12741
23	Jakub Krsa		AS214757
24	PAOCLOUD CO., LTD.		AS133504
25	MainStreaming SpA	X	AS51185
26	Novelcomm LP		AS206735
27	HATS NETWORK INC.	X	AS203314
28	xTom GmbH	X	AS3214
29	Adam Grazioli	X	AS204085
30	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
31	SG.GS	X	AS24482
32	Hetzner Online GmbH	X	AS24940
33	Gentlent GmbH	X	AS52112
34	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
35	Xiufeng Guo	X	AS210937
36	Axclusive		AS132337
37	3W Infra B.V.		AS60144
38	Inovare-Prim SRL		AS60602
39	Home NOC Operators Group	X	AS59105
40	Rui Feng	X	AS211575
41	Kai-Jung Chen	X	AS205329
42	Jori Vanneste	X	AS212123
43	Openfactory GmbH	X	AS58299
44	WANG,XING-KAI	X	AS203843
45	xTom Pty Ltd	X	AS8888
46	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	X	AS7768
47	JIANYUELAB LTD	X	AS215172
48	Tizian Maxime Weigt trading as "TMW Global Networks"		AS215828
49	NetIX Communications JSC		AS57463
50	Cristian Tudor Marcus	X	AS214205
51	MoeDove LLC	X	AS44324
52	Daniil Koval	X	AS213409
53	Lancom Ltd.		AS199081
54	IMPROVE SYSTEM TECHNOLOGY CO., LTD.		AS9920
55	FIBERBY	X	AS42541
56	DreamServer	X	AS57050
57	Taiwan Digital Streaming Co.	X	AS38855
58	Gigabit Hosting Sdn Bhd		AS55720
59	404 Network Information Co.		AS151188
60	SHU-HAO TUNG	X	AS208223
61	Valve Corporation	X	AS32590
62	Telehouse EAD	X	AS57344
63	Kanrays Technology Co., Ltd.		AS18044
64	Christian Elsen	X	AS213151
65	Adam Goodenough	X	AS210667

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	Hurricane Electric LLC	X	AS6939
6	JINX CO., LIMITED		AS140096
7	BR.Digital Telecom	X	AS14840
8	XIN BING XIAN		AS199310
9	AboveNet Communications Taiwan	X	AS17408
10	CYBERVERSE	X	AS40792
11	LWLcom GmbH	X	AS50629
12	Flag Telecom UK Limited		AS15412
13	Bling Network Ltd	X	AS51087
14	IP-Max SA	X	AS25091
15	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
16	Telstra Global		AS4637
17	Telehouse EAD	X	AS57344
18	Hetzner Online GmbH	X	AS24940
19	meerfarbig GmbH & Co. KG	X	AS34549
20	GSL Networks Pty LTD		AS137409
21	NCSE NETWORK LTD	X	AS204844
22	Yahoo Holdings Inc.		AS10310
23	VSX Networks		AS262355
24	Hangzhou Yingyun Network Technology Co., Ltd.		AS204211
25	AT&T Enterprises, LLC		AS2687
26	Taiwan Internet Gateway		AS9505
27	IBM Cloud		AS36351
28	Open X Tecnologia Ltda		AS263444
29	NEOTEL AD Skopje		AS34772
30	MC-IX Matrix Internet Exchange RS-1		AS55818
31	China Unicom Global		AS10099
32	IPng Networks GmbH	X	AS8298
33	xTom GmbH	X	AS3214
34	Collin Schneeweiss trading as Tievolu GbR		AS58015
35	Opteamax GmbH		AS48200
36	AZRT		AS196925
37	Anexia Cloud Solutions GmbH		AS42473
38	Lennart Seitz trading as "ETH-Services"		AS200462
39	Home NOC Operators Group	X	AS59105
40	HostingInside LTD		AS9678
41	Netnod AB		AS8674
42	vServer.site LTD		AS56382
43	Global Network Management Inc	X	AS31500
44	Continent 8 LLC		AS14537
45	Durand do Brasil Ltda		AS22356
46	Sarah Rossius trading as Servperso Systems	X	AS34872
47	Akamai International B.V.		AS20940
48	PathConnect GmbH		AS47536
49	JINZE YANG		AS205794
50	Hidenori Matsuo		AS214675
51	Incapsula Inc		AS19551
52	Gatterer Manuel trading as MLGT		AS204508
53	Netia SA	X	AS12741
54	Chief Telecom Inc.	X	AS10133
55	Advin Services LLC		AS206216
56	Tiggee LLC		AS16552
57	The Infrastructure Company GmbH		AS208016
58	Kaopu Cloud HK Limited		AS138915
59	Psychz Networks		AS40676
60	Delta HighTech Ltd.		AS8860
61	level66.network UG (haftungsbeschraenkt)		AS56381
62	GGNET TELECOMUNICACOES LTDA	X	AS53062
63	area-7 IT-Services GmbH		AS60150
64	SM Consulting Services, MB		AS213586
65	ZSCALER, INC.		AS53813
66	Jurrian van Iersel		AS212635
67	Junqi Tian		AS202734
68	Cristian Tudor Marcus	X	AS214205
69	Malthe Kragh Tankred		AS202119
70	Hong Kong Beecloud System Technology Services Limited		AS140570
71	Stefan Wahl trading as open 7 e.Kfm		AS208262
72	James Ray		AS212121
73	NetFuture Technology LLC		AS13696
74	Sydney Morrison		AS212071
75	Diyixian.com (TW) Limited		AS9244
76	Chimon Technology Ltd		AS202939
77	SiteHUB Agency Ltd		AS214354
78	Taiwan Digital Streaming Co.		AS18041
79	Taiwan Digital Streaming Co.	X	AS38855
80	SIACOM JSC		AS198150
81	Christian Elsen	X	AS213151
82	Christian Frost		AS205597
83	JSMSR Network		AS12198
84	Tim Niemeyer		AS209185
85	Florian Martin Esser		AS209859
86	RNDS Network		AS154180
87	Justin Baasch		AS210632
88	Ch'ng Shen Ming		AS199750
89	Adam Goodenough	X	AS210667
90	Running River Network Technology Limited		AS133182
91	Aoter Networks Co., Ltd		AS18040
92	BOZHAN LIANG		AS215007
93	Lazco Corporation		AS131630
94	Taiwan Li Run Ltd.		AS131147
95	Pusic Jurai		AS206208
96	Kai-Jung Chen	X	AS205329
97	Sunoaki Network LLC		AS47778
98	Zhanrui Tian		AS202335
99	LI YIRAN		AS205369
100	National Center for High-performance Computing		AS7539
101	Sony Network Taiwan Limited		AS18182
102	Volodymyr Puzanov		AS219458
103	Sergey Proshutinskiy		AS205163
104	SDRmedia Verwaltungs GmbH		AS48646
105	Gao Yijia		AS200078
106	Mandelbit SRL		AS212467
107	NUXOA GmbH		AS51202
108	OCTOPUS WEB SOLUTION INC		AS984
109	Rui Feng	X	AS211575
110	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	X	AS212483
111	Sun Yanzheng		AS150289
112	Academia Sinica		AS9264
113	Philipp Grieshofer		AS200262
114	Pankkih Oy		AS212386
115	LIGHTSTORM ASIA PTE. LTD.		AS152144
116	ZUSO Generation Co., Ltd.		AS131638
117	Wang Lei		AS213545
118	Antbox Networks Limited		AS138995
119	Marcin Gondek		AS56662
120	Alex Neo		AS135103
121	Marco d'Angelo		AS208753
122	UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED		AS139327
123	flew llc		AS402247
124	Daniil Koval	X	AS213409
125	Jin Shaohai		AS209306
126	HATS NETWORK INC.	X	AS203314
127	Zerval Network LLC		AS201445
128	NYANLOLI LTD		AS207529
129	Zeng Yukai		AS202396
130	Jyun-Kai Hu		AS207705
131	Xiufeng Guo	X	AS210937
132	Alexander Bruegmann		AS212085
133	Adam Grazioli	X	AS204085
134	Liu HaoRan		AS213605
135	xTom Pty Ltd	X	AS8888
136	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	X	AS7768
137	Htroy Network Research Limited		AS139216
138	Lin Siqi		AS137908
139	Bluvisio GmbH		AS206272
140	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
141	Jori Vanneste	X	AS212123
142	Yiming Zhang		AS211729
143	Space Exploration Technologies Corporation		AS14593
144	ISPLABS LIMITED		AS213905
145	Riot Games, Inc		AS6507
146	Cloudflare, Inc.		AS13335
147	ZMC MAR GRAPHIC DESIGN SRL-D		AS213323
148	Yunxiao Bai		AS197817
149	Weikang Zeng		AS214955
150	WGC-Systems UG (haftungsbeschraenkt)		AS209857
151	Zhu Yucheng		AS151194
152	Valve Corporation	X	AS32590
153	Industrial Technology Research Institute		AS18422
154	Openfactory GmbH	X	AS58299
155	PLAY2GO INTERNATIONAL LIMITED		AS215439
156	China Mobile International Limited		AS58807
157	Flooyd Telecom LTDA		AS198057
158	Yijia Xu		AS210352
159	Qin Cloud Networks		AS7721
160	TupleTech Corporation		AS138401
161	Chen Chi		AS150184
162	ParadoxNetworks Limited		AS52025
163	KLICKKLACK CO., LTD.		AS131645
164	Hanxun Xu		AS214344
165	MARIOS ANGELOS SARDIS trading as SARDIS MARIOS-ANGELOS TOU MARKOU		AS205298
166	Liangyi Ma		AS203309
167	Keibiin's Holdings Limited		AS148971
168	MainStreaming SpA	X	AS51185
169	Yulia Kurganova		AS219529
170	Ningbo Dahuamao Information Technology Co Ltd		AS139317
171	JIANYUELAB LTD	X	AS215172
172	Blizzard Entertainment, Inc		AS57976
173	PacketHub S.A.		AS147049
174	Jingqiu Xu		AS216056
175	ILHAM MAULANA		AS203686
176	DreamServer	X	AS57050
177	Yuan-Jhen Info., Co., Ltd		AS131149
178	FIBERBY	X	AS42541
179	Gentlent GmbH	X	AS52112
180	Jorn Dullemans trading as Devcat	X	AS216182
181	Cyber Internet Services (Pvt) Ltd.		AS9541
182	SHU-HAO TUNG	X	AS208223
183	WoodyNet, Inc.		AS42
184	Nebula Global LLC		AS18186
185	Inventec Besta CO.,LTD		AS131605
186	SG.GS	X	AS24482
187	WANG,XING-KAI	X	AS203843
188	Delta Telecom Ltd		AS29049
189	APNIC ASN block		AS141712

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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 6.99.4.15 6.99.4.34	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::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::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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