ASN Lookup Tool
AS23910 China Next Generation Internet CERNET2 CNGI-CERN..
An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.
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ASN Lookup for:
AS23910
Powered By:ASN Details
ASN
AS23910
Organisation
China Next Generation Internet CERNET2 CNGI-CERN..
AS Name
CNGI-CERNET2-AS-AP
IPv4 Addresses Announced
3,328
IPv4 Prefixes Announced
6
IPv6 Prefixes Announced
831
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,151 out of 75,619
Registry
Apnic
Registered Country
CN
Registration Date
NA
Registration Change
2020-09-03
Receiving From
Transit To
ASN
Organisation
CERNET2 IX at Central South University CERNET Ce..
CERNET2 IX at Zhengzhou University CERNET Center..
China Education and Research Network (CERNET)
China Education and Research Network (CERNET)
CERNET New Technology Co., Ltd
CERNET Internet Data Center Tsinghua University ..
CERNET New Technology Co., Ltd
CERNET New Technology Co., Ltd
CERNET New Technology Co., Ltd
CERNET New Technology Co., Ltd
Active Prefixes IPv4
Prefix
Range From
Range To
Active Prefixes IPv6
Prefix
Range From
Range To
Prefix
2001:250:1000::/48
Range From
2001:250:1000::
Prefix
2001:250:101f::/48
Range From
2001:250:101f::
Prefix
2001:250:102e::/47
Range From
2001:250:102e::
Prefix
2001:250:1030::/44
Range From
2001:250:1030::
Prefix
2001:250:1040::/42
Range From
2001:250:1040::
Prefix
2001:250:1080::/41
Range From
2001:250:1080::
Prefix
2001:250:1100::/40
Range From
2001:250:1100::
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