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
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1819392 8796093022208
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 220672 214765666304
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 7135232 34360131584
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8512512 343598432256
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3591424 200052441088
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34105856 35364965122048
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29079040 77331955712
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1036800 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 768000 21474836480
AS5511 Opentransit - Orange S.A., FR France 506368 17184129024
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 573184 55834705920
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1671936 17985699840
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 164864 8590000128
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 1137152 244813135872
AS6939 HURRICANE - Hurricane Electric LLC, US United States 474368 282631665745920
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 93755136 2737557012480
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 1369600 262077743360
AS9929 CUII - CHINA UNICOM Industrial Internet Backbone, CN China 751616 1765146624
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0

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

220.197.0.0/24 220.197.1.0/24 220.197.2.0/24 220.197.3.0/24
220.197.5.0/24 220.197.6.0/24 220.197.7.0/24 220.197.8.0/24
220.197.10.0/24 220.197.11.0/24 220.197.12.0/24 220.197.13.0/24
220.197.15.0/24 220.197.16.0/24 220.197.17.0/24 220.197.18.0/24
220.197.20.0/24 220.197.21.0/24 220.197.22.0/24 220.197.23.0/24
220.197.25.0/24 220.197.26.0/24 220.197.27.0/24 220.197.28.0/24
220.197.30.0/24 220.197.31.0/24 220.197.32.0/24 220.197.33.0/24
220.197.35.0/24 220.197.36.0/24 220.197.37.0/24 220.197.38.0/24
220.197.40.0/24 220.197.41.0/24 220.197.42.0/24 220.197.43.0/24
220.197.45.0/24 220.197.46.0/24 220.197.47.0/24 220.197.48.0/24
220.197.50.0/24 220.197.51.0/24 220.197.52.0/24 220.197.53.0/24
220.197.55.0/24 220.197.56.0/24 220.197.57.0/24 220.197.58.0/24
220.197.60.0/24 220.197.61.0/24 220.197.62.0/24 220.197.63.0/24
220.197.65.0/24 220.197.66.0/24 220.197.67.0/24 220.197.68.0/24
220.197.70.0/24 220.197.71.0/24 220.197.72.0/24 220.197.73.0/24
220.197.75.0/24 220.197.76.0/24 220.197.77.0/24 220.197.78.0/24
220.197.80.0/24 220.197.81.0/24 220.197.82.0/24 220.197.83.0/24
220.197.85.0/24 220.197.86.0/24 220.197.87.0/24 220.197.88.0/24
220.197.90.0/24 220.197.91.0/24 220.197.92.0/24 220.197.93.0/24
220.197.95.0/24 220.197.96.0/24 220.197.97.0/24 220.197.98.0/24
220.197.100.0/24 220.197.101.0/24 220.197.102.0/24 220.197.103.0/24
220.197.105.0/24 220.197.106.0/24 220.197.107.0/24 220.197.108.0/24
220.197.110.0/24 220.197.111.0/24 220.197.112.0/24 220.197.113.0/24
220.197.115.0/24 220.197.116.0/24 220.197.117.0/24 220.197.118.0/24
220.197.120.0/24 220.197.121.0/24 220.197.122.0/24 220.197.123.0/24
220.197.125.0/24 220.197.126.0/24 220.197.127.0/24