AS204921 zhenyun sun

Company Website:

Looking Glass:

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

Country of Origin:

Internet Exchanges: 11

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): 153
BGP Peers Observed (v4): 60
BGP Peers Observed (v6): 141

IPs Originated (v4): 512
AS Paths Observed (v4): 19,491
AS Paths Observed (v6): 4,414

Average AS Path Length (all): 5.418
Average AS Path Length (v4): 5.614
Average AS Path Length (v6): 4.552

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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
AS216211	CYBERVERSE LLC
AS36530	IDC Cube
AS6939	Hurricane Electric LLC
AS140096	JINX CO., LIMITED
AS14840	BR.Digital Telecom
AS204211	Hangzhou Yingyun Network Technology Co., Ltd.
AS199310	XIN BING XIAN
AS50629	LWLcom GmbH

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
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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	BR.Digital Telecom	X	AS14840
8	IP-Max SA	X	AS25091
9	Jann-Ole Wagenaar	X	AS213449
10	Reliance Jio Infocomm Pte Ltd Singapore	X	AS64049
11	Sarah Rossius trading as Servperso Systems	X	AS34872
12	meerfarbig GmbH & Co. KG	X	AS34549
13	ALT \| GRUPO BRASIL TECPAR	X	AS53062
14	Rocket Fibre Ltd		AS8801
15	IPng Networks GmbH	X	AS8298
16	Convergenze S.p.A.		AS39120
17	LEVEL EIGHTY-SIX COMMUNICATIONS LTD		AS212483
18	HATS NETWORK INC.	X	AS203314
19	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
20	3W Infra B.V.		AS60144
21	Kanrays Technology Co., Ltd.		AS18044
22	Xiufeng Guo	X	AS210937
23	Daniil Koval	X	AS213409
24	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
25	SIACOM JSC	X	AS198150
26	Openfactory GmbH	X	AS58299
27	Netia SA	X	AS12741
28	Hetzner Online GmbH	X	AS24940
29	SG.GS	X	AS24482
30	MoeDove LLC	X	AS44324
31	xTom GmbH	X	AS3214
32	Novelcomm LP		AS206735
33	Gentlent GmbH	X	AS52112
34	Christian Elsen	X	AS213151
35	Jorn Dullemans trading as Devcat	X	AS216182
36	Kai-Jung Chen	X	AS205329
37	Global Network Management Inc	X	AS31500
38	Lancom Ltd.		AS199081
39	Taiwan Digital Streaming Co.	X	AS38855
40	Adam Goodenough	X	AS210667
41	xTom Pty Ltd	X	AS8888
42	DreamServer	X	AS57050
43	SHU-HAO TUNG	X	AS208223
44	Adam Grazioli	X	AS204085
45	JIANYUELAB LTD	X	AS215172
46	Rui Feng	X	AS211575
47	WANG,XING-KAI	X	AS203843
48	404 Network Information Co.		AS151188
49	Axclusive		AS132337
50	Valve Corporation	X	AS32590
51	Inovare-Prim SRL		AS60602
52	PAOCLOUD CO., LTD.		AS133504
53	Cristian Tudor Marcus	X	AS214205
54	Home NOC Operators Group	X	AS59105
55	Fiberby ApS	X	AS42541
56	NetIX Communications JSC		AS57463
57	Telehouse EAD	X	AS57344
58	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	X	AS7768
59	Jori Vanneste	X	AS212123
60	LWLcom GmbH	X	AS50629

Rank	Description	IPv4	Peer
1	RAID Networks Co., Ltd.	X	AS18423
2	MoeDove LLC	X	AS44324
3	CYBERVERSE LLC	X	AS216211
4	IDC Cube	X	AS36530
5	Hurricane Electric LLC	X	AS6939
6	JINX CO., LIMITED		AS140096
7	BR.Digital Telecom	X	AS14840
8	Hangzhou Yingyun Network Technology Co., Ltd.		AS204211
9	XIN BING XIAN		AS199310
10	LWLcom GmbH	X	AS50629
11	IP-Max SA	X	AS25091
12	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
13	Telehouse EAD	X	AS57344
14	meerfarbig GmbH & Co. KG	X	AS34549
15	Hetzner Online GmbH	X	AS24940
16	NCSE NETWORK LTD	X	AS204844
17	Bling Network Ltd	X	AS51087
18	VSX Networks		AS262355
19	MC-IX Matrix Internet Exchange RS-1		AS55818
20	NEOTEL AD Skopje		AS34772
21	IPng Networks GmbH	X	AS8298
22	Collin Schneeweiss trading as Tievolu GbR		AS58015
23	PathConnect GmbH		AS47536
24	Sarah Rossius trading as Servperso Systems	X	AS34872
25	xTom GmbH	X	AS3214
26	Opteamax GmbH		AS48200
27	vServer.site LTD		AS56382
28	AZRT		AS196925
29	Durand do Brasil Ltda		AS22356
30	Open X Tecnologia Ltda		AS263444
31	Lennart Seitz trading as "ETH-Services"		AS200462
32	The Infrastructure Company GmbH		AS208016
33	Advin Services LLC		AS206216
34	Global Network Management Inc	X	AS31500
35	Yijia Xu		AS210352
36	Home NOC Operators Group	X	AS59105
37	Hidenori Matsuo		AS214675
38	Gatterer Manuel trading as MLGT		AS204508
39	Jann-Ole Wagenaar	X	AS213449
40	JIANYUELAB LTD	X	AS215172
41	Netia SA	X	AS12741
42	level66.network UG (haftungsbeschraenkt)		AS56381
43	NYANLOLI LTD		AS207529
44	JINZE YANG		AS205794
45	Florian Martin Esser		AS209859
46	Netlen Internet Hizmetleri Ltd. Sti.	X	AS44620
47	Xiang Zhou		AS219332
48	Flooyd Telecom LTDA		AS198057
49	Taiwan Digital Streaming Co.	X	AS38855
50	Calibour Limited		AS200950
51	Adam Grazioli	X	AS204085
52	luYs, Inc.		AS141712
53			AS4220240001
54	Valve Corporation	X	AS32590
55	Bluvisio GmbH		AS206272
56	Jyun-Kai Hu		AS207705
57	SHU-HAO TUNG	X	AS208223
58	Jurrian van Iersel		AS212635
59	DreamServer	X	AS57050
60	Marcin Gondek		AS56662
61	Ningbo Dahuamao Information Technology Co Ltd		AS139317
62	Kai-Jung Chen	X	AS205329
63	Christian Elsen	X	AS213151
64	Ch'ng Shen Ming		AS199750
65	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	X	AS7768
66	Taiwan Digital Streaming Co.		AS18041
67	Jori Vanneste	X	AS212123
68	Bingxin Liu		AS214933
69	Stefan Wahl trading as open 7 e.Kfm		AS208262
70	Christian Frost		AS205597
71	Cloudflare, Inc.		AS13335
72	PLAY2GO INTERNATIONAL LIMITED		AS215439
73	Gao Yijia		AS200078
74	Sydney Morrison		AS212071
75	HATS NETWORK INC.	X	AS203314
76	Sakura Clouds LLC		AS214478
77	Tim Niemeyer		AS209185
78	Openfactory GmbH	X	AS58299
79	Rui Feng	X	AS211575
80	WANG,XING-KAI	X	AS203843
81	ALT \| GRUPO BRASIL TECPAR	X	AS53062
82	Pankkih Oy		AS212386
83	SiteHUB Agency Ltd		AS214354
84	Justin Baasch		AS210632
85	Cyber Internet Services (Pvt) Ltd.		AS9541
86	TAIPEI101 NETWORK LLC		AS54286
87	Yunxiao Bai		AS197817
88	Zhu Yucheng		AS151194
89	Cristian Tudor Marcus	X	AS214205
90	Xilin Xie		AS207303
91	Jin Shaohai		AS209306
92	Chimon Technology Ltd		AS202939
93	Delta Telecom Ltd		AS29049
94	Taiwan Li Run Ltd.		AS131147
95	xTom OU		AS3204
96	area-7 IT-Services GmbH		AS60150
97	Justin Franke		AS204464
98	Qin Cloud Networks		AS7721
99	Mitja Herbaj		AS59449
100	SDRmedia Verwaltungs GmbH		AS48646
101	SG.GS	X	AS24482
102	Junqi Huang		AS205008
103	Space Exploration Technologies Corporation		AS14593
104	Liangyi Ma		AS203309
105	Chen Chi		AS150184
106	Mandelbit SRL		AS212467
107	RNDS Network		AS154180
108	Jan Hill		AS219418
109	flew llc		AS402247
110	Gentlent GmbH	X	AS52112
111	Lars Ewald		AS200372
112	Lin Siqi		AS137908
113	Sunoaki Network LLC		AS47778
114	JSMSR Network		AS12198
115	SIACOM JSC	X	AS198150
116	Weikang Zeng		AS214955
117	Alexander Bruegmann		AS212085
118	Keibiin's Holdings Limited		AS148971
119	ILHAM MAULANA		AS203686
120	Reliance Jio Infocomm Pte Ltd Singapore	X	AS64049
121	Alex Neo		AS135103
122	MARIOS ANGELOS SARDIS trading as SARDIS MARIOS-ANGELOS TOU MARKOU		AS205298
123	WGC-Systems UG (haftungsbeschraenkt)		AS209857
124	Fiberby ApS	X	AS42541
125	xTom Pty Ltd	X	AS8888
126	Daniil Koval	X	AS213409
127	Xiufeng Guo	X	AS210937
128	Liu HaoRan		AS213605
129	Htroy Network Research Limited		AS139216
130	Jorn Dullemans trading as Devcat	X	AS216182
131	Zerval Network LLC		AS201445
132	Sun Yanzheng		AS150289
133	Jilin Province Brick Business Service Limited		AS153376
134	Alexandre Fernandes		AS210732
135	Xinrun Li		AS201705
136	LI YIRAN		AS205369
137	Jingqiu Xu		AS216056
138	TupleTech Corporation		AS138401
139	Sergey Proshutinskiy		AS205163
140	James Ray		AS212121
141	Adam Goodenough	X	AS210667

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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::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::143 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::93 2602:f92a:1315:2::7e
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
ZXIX Shanghai	CN	Hangzhou		2406:840:1f:1:0:20:4921:1

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