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ASN Lookup Tool
AS138369 CNGI-SZH-IX-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS138369
Organisation
China Education and Research Network (CERNET)
Name
CNGI-SZH-IX-AS-AP
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
1
Total IPv6 Prefixes
42
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#43,298 out of 79,069
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2020-06-01
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

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..
AS58453
HK flagChina Mobile International Limited
AS49544
NL flagi3D.net B.V
Showing 5 of 12
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

PrefixRange FromRange To
210.39.16.0/22210.39.16.0210.39.19.255
IPv6 Active Prefixes
PrefixRange FromRange To
2001:250:3c00::/482001:250:3c00::2001:250:3c00:ffff:ffff:ffff:ffff:ffff
2001:250:3c01::/482001:250:3c01::2001:250:3c01:ffff:ffff:ffff:ffff:ffff
2001:250:3c02::/482001:250:3c02::2001:250:3c02:ffff:ffff:ffff:ffff:ffff
2001:250:3c03::/482001:250:3c03::2001:250:3c03:ffff:ffff:ffff:ffff:ffff
2001:250:3c04::/482001:250:3c04::2001:250:3c04:ffff:ffff:ffff:ffff:ffff
Showing 5 of 42