Summary

NetName
UNICOM-JS
OrgName
China Unicom Jiangsu province network
CIDR
RIR

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2013-08-08T23:19:14Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35883520 293442027520
AS701 UUNET - Verizon Business, US United States 41400320 1241262915584
AS702 UUNET - Verizon Business, US United States 5939968 77309739008
AS1239 SPRINTLINK - Sprint, US United States 3148032 51539738624
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 223232 77326712832
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3797504 17716871168
AS2516 KDDI - KDDI CORPORATION, JP Japan 18102016 2757369069568
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 7006464 34359869440
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8526592 253403529216
AS3292 TDC - TDC Holding A/S, DK Denmark 5306368 47244771328
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3565568 165692637184
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34085632 35330605449216
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29839104 77330644992
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039616 12885229568
AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN China 110725888 17592187682816
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17172736 17970298617856
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 466944 17179869184
AS5511 Opentransit - Orange S.A., FR France 456960 17184129024
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 574976 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1675264 18255118336
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 132608 8589934592
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 2762752 244813135872
AS6939 HURRICANE - Hurricane Electric LLC, US United States 522240 282631699169280
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 96944384 3115766644736
AS7195 EDGEUNO S.A.S, CO Colombia 31232 4276158464
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 65280 4295229440
AS9929 CUII - CHINA UNICOM Industrial Internet Backbone, CN China 750336 1765081088
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888

Whois

inetnum:        221.6.0.0 - 221.6.255.255
netname:        UNICOM-JS
descr:          China Unicom Jiangsu province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         LL58-AP
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-JS
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
status:         ALLOCATED PORTABLE
last-modified:  2013-08-08T23:19:14Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-07-01
mnt-by:         MAINT-CNCGROUP
last-modified:  2024-07-01T02:08:34Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         Lan Li
nic-hdl:        LL58-AP
e-mail:         [email protected]
address:        No. 65 Beijing West Road,Nanjing,China
phone:          +86257900060
fax-no:         +86252900280
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2013-08-15T02:13:11Z
source:         APNIC

CIDR

221.6.0.0/24 221.6.1.0/24 221.6.2.0/24 221.6.3.0/24
221.6.5.0/24 221.6.6.0/24 221.6.7.0/24 221.6.8.0/24
221.6.10.0/24 221.6.11.0/24 221.6.12.0/24 221.6.13.0/24
221.6.15.0/24 221.6.16.0/24 221.6.17.0/24 221.6.18.0/24
221.6.20.0/24 221.6.21.0/24 221.6.22.0/24 221.6.23.0/24
221.6.25.0/24 221.6.26.0/24 221.6.27.0/24 221.6.28.0/24
221.6.30.0/24 221.6.31.0/24 221.6.32.0/24 221.6.33.0/24
221.6.35.0/24 221.6.36.0/24 221.6.37.0/24 221.6.38.0/24
221.6.40.0/24 221.6.41.0/24 221.6.42.0/24 221.6.43.0/24
221.6.45.0/24 221.6.46.0/24 221.6.47.0/24 221.6.48.0/24
221.6.50.0/24 221.6.51.0/24 221.6.52.0/24 221.6.53.0/24
221.6.55.0/24 221.6.56.0/24 221.6.57.0/24 221.6.58.0/24
221.6.60.0/24 221.6.61.0/24 221.6.62.0/24 221.6.63.0/24
221.6.65.0/24 221.6.66.0/24 221.6.67.0/24 221.6.68.0/24
221.6.70.0/24 221.6.71.0/24 221.6.72.0/24 221.6.73.0/24
221.6.75.0/24 221.6.76.0/24 221.6.77.0/24 221.6.78.0/24
221.6.80.0/24 221.6.81.0/24 221.6.82.0/24 221.6.83.0/24
221.6.85.0/24 221.6.86.0/24 221.6.87.0/24 221.6.88.0/24
221.6.90.0/24 221.6.91.0/24 221.6.92.0/24 221.6.93.0/24
221.6.95.0/24 221.6.96.0/24 221.6.97.0/24 221.6.98.0/24
221.6.100.0/24 221.6.101.0/24 221.6.102.0/24 221.6.103.0/24
221.6.105.0/24 221.6.106.0/24 221.6.107.0/24 221.6.108.0/24
221.6.110.0/24 221.6.111.0/24 221.6.112.0/24 221.6.113.0/24
221.6.115.0/24 221.6.116.0/24 221.6.117.0/24 221.6.118.0/24
221.6.120.0/24 221.6.121.0/24 221.6.122.0/24 221.6.123.0/24
221.6.125.0/24 221.6.126.0/24 221.6.127.0/24 221.6.128.0/24
221.6.130.0/24 221.6.131.0/24 221.6.132.0/24 221.6.133.0/24
221.6.135.0/24 221.6.136.0/24 221.6.137.0/24 221.6.138.0/24
221.6.140.0/24 221.6.141.0/24 221.6.142.0/24 221.6.143.0/24
221.6.145.0/24 221.6.146.0/24 221.6.147.0/24 221.6.148.0/24
221.6.150.0/24 221.6.151.0/24 221.6.152.0/24 221.6.153.0/24
221.6.155.0/24 221.6.156.0/24 221.6.157.0/24 221.6.158.0/24
221.6.160.0/24 221.6.161.0/24 221.6.162.0/24 221.6.163.0/24
221.6.165.0/24 221.6.166.0/24 221.6.167.0/24 221.6.168.0/24
221.6.170.0/24 221.6.171.0/24 221.6.172.0/24 221.6.173.0/24
221.6.175.0/24 221.6.176.0/24 221.6.177.0/24 221.6.178.0/24
221.6.180.0/24 221.6.181.0/24 221.6.182.0/24 221.6.183.0/24
221.6.185.0/24 221.6.186.0/24 221.6.187.0/24 221.6.188.0/24
221.6.190.0/24 221.6.191.0/24 221.6.192.0/24 221.6.193.0/24
221.6.195.0/24 221.6.196.0/24 221.6.197.0/24 221.6.198.0/24
221.6.200.0/24 221.6.201.0/24 221.6.202.0/24 221.6.203.0/24
221.6.205.0/24 221.6.206.0/24 221.6.207.0/24 221.6.208.0/24
221.6.210.0/24 221.6.211.0/24 221.6.212.0/24 221.6.213.0/24
221.6.215.0/24 221.6.216.0/24 221.6.217.0/24 221.6.218.0/24
221.6.220.0/24 221.6.221.0/24 221.6.222.0/24 221.6.223.0/24
221.6.225.0/24 221.6.226.0/24 221.6.227.0/24 221.6.228.0/24
221.6.230.0/24 221.6.231.0/24 221.6.232.0/24 221.6.233.0/24
221.6.235.0/24 221.6.236.0/24 221.6.237.0/24 221.6.238.0/24
221.6.240.0/24 221.6.241.0/24 221.6.242.0/24 221.6.243.0/24
221.6.245.0/24 221.6.246.0/24 221.6.247.0/24 221.6.248.0/24
221.6.250.0/24 221.6.251.0/24 221.6.252.0/24 221.6.253.0/24
221.6.255.0/24