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ASN Lookup Tool
AS24357 CNGI-GZ-IX-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS24357
Organisation
CERNET2 IX at South China University of Technolo..
Name
CNGI-GZ-IX-AS-AP
Total IPv4 Addresses
150,272
Total IPv4 Prefixes
102
Total IPv6 Prefixes
215
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,392 out of 79,090
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..
AS4837
CN flagCHINA UNICOM China169 Backbone
AS4538
CN flagChina Education and Research Network Center Tsin..
AS8359
RU flagMTS PJSC
AS49544
NL flagi3D.net B.V
Showing 5 of 14
Transit To
ASN
Organisation
AS137721
WORLD flagPrivate Use AS
AS134773
CN flagCHINANET Guangdong province Guangzhou MAN networ..
IPv4 Active Prefixes
PrefixRange FromRange To
125.216.41.0/24125.216.41.0125.216.41.255
125.216.42.0/23125.216.42.0125.216.43.255
125.216.50.0/23125.216.50.0125.216.51.255
125.216.54.0/23125.216.54.0125.216.55.255
125.216.68.0/22125.216.68.0125.216.71.255
Showing 5 of 102
IPv6 Active Prefixes
PrefixRange FromRange To
2001:250:23f::/482001:250:23f::2001:250:23f:ffff:ffff:ffff:ffff:ffff
2001:250:3000::/482001:250:3000::2001:250:3000:ffff:ffff:ffff:ffff:ffff
2001:250:3001::/482001:250:3001::2001:250:3001:ffff:ffff:ffff:ffff:ffff
2001:250:3002::/482001:250:3002::2001:250:3002:ffff:ffff:ffff:ffff:ffff
2001:250:3003::/482001:250:3003::2001:250:3003:ffff:ffff:ffff:ffff:ffff
Showing 5 of 215