Summary

NetName
UNICOM
OrgName
China Unicom
CIDR
RIR

APNIC

Country

Status

ALLOCATED PORTABLE

Abuse

zhaoyz3@chinaunicom.cn

Contact

zhaoyz3@chinaunicom.cn

RegDate

Updated

2023-11-28T00:57:29Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35881472 293373870080
AS701 UUNET - Verizon Business, US United States 41419008 1241263046656
AS702 UUNET - Verizon Business, US United States 5939712 111669346304
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1819136 8796093022208
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 219648 180405927936
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3777280 17716871168
AS2516 KDDI - KDDI CORPORATION, JP Japan 18036480 2761664036864
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7116544 30065229824
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8507136 257698758656
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3591424 200052441088
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34107136 35364965122048
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29740800 77332086784
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039872 12885229568
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17176832 17931612782592
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 476416 17179869184
AS5511 Opentransit - Orange S.A., FR France 508160 17184129024
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 573184 55834705920
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1672448 17985699840
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 165888 8590000128
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 1137920 244813135872
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518144 282631665745920
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 93810688 2741851979776
AS7195 EDGEUNO S.A.S, CO Colombia 30720 4276158464
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 65280 4295229440
AS9009 M247 - M247 Europe SRL, RO Romania 1358848 262076956928
AS9929 CUII - CHINA UNICOM Industrial Internet Backbone, CN China 751616 1765015552
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888

Whois

inetnum:        220.192.0.0 - 220.207.255.255
netname:        UNICOM
descr:          China Unicom
descr:          No.21 Financial Street,Xicheng District,
descr:          Beijing 100140 ,P.R.China
country:        CN
admin-c:        YW6851-AP
tech-c:         YW6851-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UNICOM-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:57:29Z
source:         APNIC

irt:            IRT-UNICOM-CN
address:        No.21 Financial Street,Xicheng District,
address:        Beijing 100140 ,P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        YW6851-AP
tech-c:         YW6851-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-02-24T06:16:57Z
source:         APNIC

person:         Yuzhen Zhao
address:        No.21 Financial Street,Xicheng District,
address:        Beijing  100140 ,P.R.China
country:        CN
phone:          +86-10-66258500
fax-no:         +86-10-66259626
e-mail:         zhaoyz3@chinaunicom.cn
e-mail:         hqs-ipabuse@chinaunicom.cn
nic-hdl:        YW6851-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-09-21T03:48:02Z
source:         APNIC

CIDR

220.193.0.0/24 220.193.1.0/24 220.193.2.0/24 220.193.3.0/24
220.193.5.0/24 220.193.6.0/24 220.193.7.0/24 220.193.8.0/24
220.193.10.0/24 220.193.11.0/24 220.193.12.0/24 220.193.13.0/24
220.193.15.0/24 220.193.16.0/24 220.193.17.0/24 220.193.18.0/24
220.193.20.0/24 220.193.21.0/24 220.193.22.0/24 220.193.23.0/24
220.193.25.0/24 220.193.26.0/24 220.193.27.0/24 220.193.28.0/24
220.193.30.0/24 220.193.31.0/24 220.193.32.0/24 220.193.33.0/24
220.193.35.0/24 220.193.36.0/24 220.193.37.0/24 220.193.38.0/24
220.193.40.0/24 220.193.41.0/24 220.193.42.0/24 220.193.43.0/24
220.193.45.0/24 220.193.46.0/24 220.193.47.0/24 220.193.48.0/24
220.193.50.0/24 220.193.51.0/24 220.193.52.0/24 220.193.53.0/24
220.193.55.0/24 220.193.56.0/24 220.193.57.0/24 220.193.58.0/24
220.193.60.0/24 220.193.61.0/24 220.193.62.0/24 220.193.63.0/24
220.193.65.0/24 220.193.66.0/24 220.193.67.0/24 220.193.68.0/24
220.193.70.0/24 220.193.71.0/24 220.193.72.0/24 220.193.73.0/24
220.193.75.0/24 220.193.76.0/24 220.193.77.0/24 220.193.78.0/24
220.193.80.0/24 220.193.81.0/24 220.193.82.0/24 220.193.83.0/24
220.193.85.0/24 220.193.86.0/24 220.193.87.0/24 220.193.88.0/24
220.193.90.0/24 220.193.91.0/24 220.193.92.0/24 220.193.93.0/24
220.193.95.0/24 220.193.96.0/24 220.193.97.0/24 220.193.98.0/24
220.193.100.0/24 220.193.101.0/24 220.193.102.0/24 220.193.103.0/24
220.193.105.0/24 220.193.106.0/24 220.193.107.0/24 220.193.108.0/24
220.193.110.0/24 220.193.111.0/24 220.193.112.0/24 220.193.113.0/24
220.193.115.0/24 220.193.116.0/24 220.193.117.0/24 220.193.118.0/24
220.193.120.0/24 220.193.121.0/24 220.193.122.0/24 220.193.123.0/24
220.193.125.0/24 220.193.126.0/24 220.193.127.0/24