AS38345 - Internet Domain Name System Beijing Engineering Resrarch Center Ltd. (ZDNS) | CN

addr:	  4, South 4th street, Zhongguancun, Haidian District, Beijing
reg:	  CN, APNIC, 2007-01-25
org:	  Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN (AS24149 AS38345)

Website  » #9355

prefixes:

24 ipv4 prefixes, 10 ipv6 prefixes
   1.8.1.0/24         KNET KNET Techonlogy (BeiJing) Co.,Ltd., CN 1.8.0.0/16 
   1.8.8.0/24         KNET KNET Techonlogy (BeiJing) Co.,Ltd., CN 1.8.0.0/16 
   150.242.156.0/24   ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 150.242.156.0/22 
   150.242.157.0/24   ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 150.242.156.0/22 
   202.173.8.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 202.173.8.0/21 
   202.173.9.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 202.173.8.0/21 
   202.173.10.0/24    ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 202.173.8.0/21 
   202.173.11.0/24    ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 202.173.8.0/21 
   202.173.14.0/24    ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 202.173.8.0/21 
   202.173.15.0/24    ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 202.173.8.0/21 
   203.99.20.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.21.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.22.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.23.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.24.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.25.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.26.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.27.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.28.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.29.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.30.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.99.31.0/24     ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.99.16.0/20 
   203.119.80.0/24    ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.119.80.0/22 
   203.119.83.0/24    ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd., CN 203.119.80.0/22 

uu: 174, 4635, 4641, 7497
u4: 174, 4641, 7497
u6: 174, 4635, 4641, 7497
dd: 393818
d4: 393818
d6:

peering:

3 ipv4 peers, 9 ipv6 peers, 4 upstream, 1 downstream providers, 0 internet exchanges 
   AS174     🔼 COGENT Cogent/PSI, US upstream
   AS4641    🔼 HKIX-AS-AP The Hong Kong Internet Exchange Limited, HK upstream
   AS7497    🔼 CSTNET-AS-AP CNIC-CAS, CN upstream

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.