GB
AS204921
YunZheng-Network
zhenyun sun · as204921.net
GB RIPE Educational/Research Traffic10-20Gbps RatioMostly Inbound Peering PolicyOpen ScopeGlobal IRRRADB::AS-YUNZHENG
6
IPv4 Prefixes
14
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
10
IX Points
4
Facilities
85%
RPKI Valid Rate
IP Purity Address-space quality
Assessing the address space...
Network Topology Upstream/Downstream Data Source: RIPE Stat
Loading topology data...
Facilities 4 Click a point on the map to locate a facility
NameCityCountry
Chief LY Building TaipeiTaipeiTW
Equinix HK2 - Hong KongKwai ChungHK
Equinix TY9 - TokyoTokyoJP
Equinix MO2 - MonterreyApodacaMX
Colocated Networks 30 Shared Data Center
ASNNameType Shared Facility
AS203314 HATS NETWORK Cable/DSL/ISP 3/4
AS140951 IPTP AS140951 NSP 3/4
AS41095 IPTP Networks NSP 3/4
AS38008 Aperture Network NSP 3/4
AS917 Misaka.io NSP 3/4
AS174 Cogent Communications, Inc. NSP 3/4
AS401339 YAMATO CLOUD LLC 2/4
AS398704 Stacks Inc. NSP 2/4
AS216458 HardCore Cable/DSL/ISP 2/4
AS203391 ClouDNS Content 2/4
AS202335 Haima Network NSP 2/4
AS201217 Radish Network Network Services 2/4
AS151338 POLONETWORK Cable/DSL/ISP 2/4
AS151188 404 Network Information Co. Cable/DSL/ISP 2/4
AS140883 Hong Kong Zeyond Technology AS140883 2/4
AS140666 ANY DIGITAL PTE. LTD Enterprise 2/4
AS138915 Kaopu Cloud HK Enterprise 2/4
AS137409 Global Secure Layer NSP 2/4
AS136907 Huawei Cloud Global Content 2/4
AS134823 Sky Digital Co. Cable/DSL/ISP 2/4
Registration Info
AS Name
YunZheng-Network
Organization
Yunzheng.Space Research Network
Registration Date
2025-10-10T09:11:08Z
Update Date
2026-09-09T05:36:31Z
Raw Whois Data
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:        | STE NETWORK - AMS
mp-import:      afi any.unicast from AS204539 accept ANY
mp-export:      afi any.unicast to AS204539 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:        | HE.NET - TPE
mp-import:      afi any.unicast from AS6939 accept ANY
mp-export:      afi any.unicast to AS6939 announce AS-YUNZHENG
remarks:        | AboveNet - TPE
mp-import:      afi any.unicast from AS17408 accept ANY
mp-export:      afi any.unicast to AS17408 announce AS-YUNZHENG
remarks:        | Bling Network Ltd - FRA
mp-import:      afi any.unicast from AS51087 accept ANY
mp-export:      afi any.unicast to AS51087 announce AS-YUNZHENG
remarks:        | HYW GLOBAL LLC - TYO
mp-import:      afi any.unicast from AS11421 accept ANY
mp-export:      afi any.unicast to AS11421 announce AS-YUNZHENG
remarks:        | CYBERVERSE LLC - TYO
mp-import:      afi any.unicast from AS216211 accept ANY
mp-export:      afi any.unicast to AS216211 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:         ZYS-MNT
created:        2025-10-10T09:11:08Z
last-modified:  2026-09-09T05:36:31Z
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:        ****************************




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No match found for a AS204921.


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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