AS4693 - CSK-IT MANAGEMENT CORPORATION (CSK) | JP

addr:	  
reg:	  JP, APNIC, 1995-08-30
Website » #8093

prefixes:

7 ipv4 prefixes, 1 ipv6 prefixes
   203.140.0.0/19     JPNIC-NET-JP Japan Network Information Center, JP 203.140.0.0/15 
   203.179.32.0/19    JPNIC-NET-JP Japan Network Information Center, JP 203.178.0.0/15 
   210.159.96.0/19    JPNIC-NET-JP Japan Network Information Center, JP 210.144.0.0/12 
   210.166.96.0/19    JPNIC-NET-JP Japan Network Information Center, JP 210.160.0.0/12 
   210.249.192.0/19   JPNIC-NET-JP Japan Network Information Center, JP 210.248.0.0/13 
   211.7.192.0/21     CSK-ITO-CIDR-BLK-JP SCSK Corporation, JP 211.0.0.0/13 
   211.7.208.0/21     HIGHWAY-INET Highway Internet (CSK NETWORK SYSTEMS CORP.), JP 211.0.0.0/13 
uu: 6939, 17676, 17686
u4: 6939, 17676, 17686
u6: 17676, 17686
dd: 17680
d4: 17680
d6: 

peering:

21 ipv4 peers, 16 ipv6 peers, 3 upstream, 1 downstream providers, 3 internet exchanges
   AS1828    ➡️ UNITAS-AS Unitas Global Ltd, US
   AS2500    ➡️ WIDE-BB WIDE Project, JP
   AS2516    ➡️ KDDI KDDI CORPORATION, JP
   AS4777    ➡️ APNIC-COLO Asia Pacific Network Information Centre, AU
   AS6939    🔼 HURRICANE Hurricane Electric LLC, US upstream
   AS8220    ➡️ COLT COLT Technology Services Group Limited, GB
   AS8966    ➡️ ETISALAT-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE
   AS9002    ➡️ RETN-AS RETN Limited, GB
   AS17639   ➡️ CONVERGE-AS ComClark Network & Technology Corp, PH
   AS17676   🔼 GIGAINFRA SoftBank Corp., JP upstream
   AS17680   ➤ SCS SCSK Corporation, JP downstream
   AS17686   🔼 ACCELIA ACCELIA, JP upstream
   AS18106   ➡️ VIEWQWEST-SG-AP Viewqwest Pte Ltd, SG
   AS20485   ➡️ TRANSTELECOM Joint Stock Company TransTeleCom, RU
   AS23764   ➡️ CTGNET China Telecom Global Limited, HK
   AS24482   ➡️ SGGS-AS-AP SG.GS, SG
   AS35280   ➡️ F5 F5 Networks SARL, FR
   AS36236   ➡️ VR-HOSTED Host Virtual Inc, US
   AS45489   ➡️ SLT-GLOBAL Sri Lanka Telecom Ltd, LK
   AS49544   ➡️ I3DNET i3D.net B.V, NL
   AS59105   ➡️ HOMENOC Home NOC Operators Group, JP
routing data used based on daily updated Packet Clearing House » Routing Data » IPv4 Daily Snapshots, the Route Views Archive Project » RIBs and RIPE RIS Raw Data » RIBs.