Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20835072 1117765894144
AS286 KPN - KPN B.V., NL Netherlands 243456 8590000128
AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 42525184 1241262850048
AS852 ASN852, CA Canada 4947712 13690339328
AS1239 SPRINTLINK - Sprint, US United States 17002496 60129542144
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1331200 8796093022208
AS1299 TELIANET - Telia Company AB, SE Sweden 302592 17605070946304
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3802368 17716740096
AS2516 KDDI - KDDI CORPORATION, JP Japan 18444032 2757369069568
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6991872 21475230208
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2180488 184684314624
AS3292 TDC - TDC A/S, DK Denmark 6880000 163209019392
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3612160 161330364416
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34105600 35373378568192
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39445620 21494694144
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1012992 13958643712
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8782264 4831903744
AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN China 114216704 17596483305472
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45521028 148453851136
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 543744 21474836480
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 943616 12886278144
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 166400 8590065664
AS6830 LGI-UPC - Liberty Global B.V., AT Austria 12200448 1009619697664
AS6939 HURRICANE - Hurricane Electric LLC, US United States 516352 282703874752512
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 83834624 2328426577920
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 57600 4295163904
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1136384 21475295232
AS10099 UNICOM-Global - China Unicom (Hong Kong) Operations Limited, HK Hong Kong 23296 4294967296
AS12389 ROSTELECOM-AS - PJSC Rostelecom, RU Russian Federation 9217792 17179869184
AS12956 Telefonica - Telefonica International Wholesale Services II, S.L.U., ES Spain 178688 12884967424
AS32097 WII - WholeSale Internet, Inc., US United States 92160 4294967296
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4096 4294967296
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44800 34628370432

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
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-10-23T05:59:13Z
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

route:          221.6.0.0/16
descr:          CNC Group CHINA169 Jiangsu Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:45Z
source:         APNIC

route:          221.6.0.0/16
descr:          CNC Group CHINA169 Jiangsu Province Network
country:        CN
origin:         AS9929
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:45Z
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