BigDataCloud Logo

ASN Lookup Tool
AS138371 CNGI-QDA-IX-AS-AP

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS138371
Organisation
China Education and Research Network (CERNET)
Name
CNGI-QDA-IX-AS-AP
Total IPv4 Addresses
18,432
Total IPv4 Prefixes
13
Total IPv6 Prefixes
34
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,753 out of 79,211
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2020-09-03
Receiving From
ASN
Organisation
AS23910
CN flagChina Next Generation Internet CERNET2 CNGI-CERN..
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS4538
CN flagChina Education and Research Network Center Tsin..
AS23911
CN flagChina Next Generation Internet Beijing IX CNGI-C..
Transit To
ASN
Organisation
AS4538
CN flagChina Education and Research Network Center Tsin..
AS132553
CN flagChina University of Petroleum (East China) Qingd..
AS141005
CN flagChina Education and Research Network (CERNET)
IPv4 Active Prefixes
PrefixRange FromRange To
121.249.192.0/20121.249.192.0121.249.207.255
121.249.208.0/22121.249.208.0121.249.211.255
121.249.212.0/23121.249.212.0121.249.213.255
121.249.214.0/23121.249.214.0121.249.215.255
121.249.216.0/21121.249.216.0121.249.223.255
Showing 5 of 13
IPv6 Active Prefixes
PrefixRange FromRange To
2001:250:5805::/482001:250:5805::2001:250:5805:ffff:ffff:ffff:ffff:ffff
2001:250:5806::/482001:250:5806::2001:250:5806:ffff:ffff:ffff:ffff:ffff
2001:250:5816::/482001:250:5816::2001:250:5816:ffff:ffff:ffff:ffff:ffff
2001:250:5820::/482001:250:5820::2001:250:5820:ffff:ffff:ffff:ffff:ffff
2001:250:5821::/482001:250:5821::2001:250:5821:ffff:ffff:ffff:ffff:ffff
Showing 5 of 34