ASN Lookup Tool
AS23911 China Next Generation Internet Beijing IX CNGI-C..

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.

Map is loading....
ASN Lookup for:

ASN Details

ASN
AS23911
Organisation
China Next Generation Internet Beijing IX CNGI-C..
AS Name
CNGI-BJIX-AS-AP
IPv4 Addresses Announced
512
IPv4 Prefixes Announced
2
IPv6 Prefixes Announced
2
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#55,957 out of 75,562
Registry
Apnic
Registered Country
CN
Registration Date
NA
Registration Change
2020-09-03

Receiving From

ASN
Organisation
China Education and Research Network Center Tsin..
PCCW Global, Inc.
ESnet
Hurricane Electric LLC
GEANT Vereniging
Internet2

Transit To

ASN
Organisation
China telecom – China Next Generation Internet..
China Education and Research Network (CERNET)
China Education and Research Network Center Tsin..
Computer Network Information Center Chinese Acad..
CERNET2 IX at South China University of Technolo..
CERNET2 IX at Shanghai Jiaotong University CERNE..
CERNET2 IX at Southeast University CERNET Center..
CERNET2 IX at Xi'an Jiaotong University CERNET C..
CERNET2 IX at Shandong University CERNET Center ..
CERNET2 IX at Peking University CERNET Center Be..

Active Prefixes IPv4

Prefix
Range From
Range To

Active Prefixes IPv6

Prefix
Range From
Range To