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ASN Lookup Tool
AS38587 CERNET-IDC-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS38587
Organisation
CERNET Internet Data Center Tsinghua University ..
Name
CERNET-IDC-AP
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
12
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
Registry
Apnic
Registered Country
CN flagCN
Registered Country Name
China
Registered Date
Registration Last Change
2020-09-03
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..
AS133513
CN flagCERNET New Technology Co., Ltd
IPv6 Active Prefixes
PrefixRange FromRange To
2400:a980:30f2::/482400:a980:30f2::2400:a980:30f2:ffff:ffff:ffff:ffff:ffff
2400:a980:4000::/412400:a980:4000::2400:a980:407f:ffff:ffff:ffff:ffff:ffff
2400:a980:4080::/422400:a980:4080::2400:a980:40bf:ffff:ffff:ffff:ffff:ffff
2400:a980:40c0::/432400:a980:40c0::2400:a980:40df:ffff:ffff:ffff:ffff:ffff
2400:a980:40e0::/442400:a980:40e0::2400:a980:40ef:ffff:ffff:ffff:ffff:ffff
Showing 5 of 12