Basic Info

IP : 202.120.2.189

hostname : smtp189.sjtu.edu.cn

privacy : False

anycast : False

city : Shanghai

state : Shanghai

country : China

asn

asn : AS4538

name : China Education and Research Network Center

domain : cernet.edu.cn

asn type : Education

route : 202.120.2.0/24

privacy

hosting : Yes

relay : Yes

proxy : Yes

tor : Yes

vpn : Yes

abuse

company : China Education and Research Network

address : Network Research Center,, Main Bldg, Tsinghua Univ, Beijing 100084, China

phone : +86-10-62784301

email : abuse@cernet.edu.cn