AS138371 - China Education and Research Network (CERNET) (CNGI-QDA-IX-AS-AP) | CN

addr:	  Network Research Center, , Main Bldg, Tsinghua Univ, Beijing 100084, China
reg:	  CN, APNIC, 2018-10-24
org:	  China Education and Research Network (CERNET), CN (AS9425 AS24302 AS38255 AS38272 AS138182 AS138369 AS138370 AS138371 AS138373 AS138374 AS138375 AS138376 AS138377 AS138378 AS138381 AS138393 AS138438 AS138440 AS138441 AS138442)
» #7630

prefixes:

11 ipv4 prefixes, 1 ipv6 prefixes
   121.249.192.0/20   NJR-CERNET China Education and Research Network, CN 121.248.0.0/14
   121.249.208.0/22   NJR-CERNET China Education and Research Network, CN
   121.249.212.0/23   NJR-CERNET China Education and Research Network, CN
   121.249.214.0/23   NJR-CERNET China Education and Research Network, CN 121.248.0.0/14
   121.249.216.0/21   NJR-CERNET China Education and Research Network, CN 121.248.0.0/14
   121.249.224.0/20   NJR-CERNET China Education and Research Network, CN
   121.251.216.0/21   NJR-CERNET China Education and Research Network, CN 121.248.0.0/14
   121.251.224.0/20   NJR-CERNET China Education and Research Network, CN 121.160.0.0/11
   121.251.232.0/24   NJR-CERNET China Education and Research Network, CN 121.248.0.0/14
   121.251.233.0/24   NJR-CERNET China Education and Research Network, CN 121.248.0.0/14
   121.251.234.0/24   NJR-CERNET China Education and Research Network, CN
uu: 
u4: 
u6: 
dd: 132553, 141005
d4: 132553, 141005
d6: 

peering:

3 ipv4 peers, 1 ipv6 peers, 0 upstream, 2 downstream providers, 0 internet exchanges
   AS4538    ➡️ ERX-CERNET-BKB China Education and Research Network Center, CN
   AS132553  ➤ UPC-AS-CN China University of Petroleum (East China), CN downstream
   AS141005  ➤ SDEPN-AS-CN China Education and Research Network (CERNET), CN downstream
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.