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ASN Lookup Tool
AS24350 CNGI-BJ-IX4-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS24350
Organisation
CERNET2 IX at Beijing University of Posts and Te..
Name
CNGI-BJ-IX4-AS-AP
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
74
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#46,676 out of 78,153
Registry
Apnic
Registered Country
CN flag CN
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..
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS9808
CN flagChina Mobile
AS4538
CN flagChina Education and Research Network Center Tsin..
Showing 5 of 6
IPv4 Active Prefixes

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

Prefix202.112.9.0/24
Range From202.112.9.0
Range To202.112.9.255
Prefix202.112.10.0/24
Range From202.112.10.0
Range To202.112.10.255
Prefix202.112.42.0/24
Range From202.112.42.0
Range To202.112.42.255
IPv6 Active Prefixes
Prefix2001:250:20b::/48
Range From2001:250:20b::
Range To2001:250:20b:ffff:ffff:ffff:ffff:ffff
Prefix2001:da8:ad::/48
Range From2001:da8:ad::
Range To2001:da8:ad:ffff:ffff:ffff:ffff:ffff
Prefix2001:da8:202::/48
Range From2001:da8:202::
Range To2001:da8:202:ffff:ffff:ffff:ffff:ffff
Prefix2001:da8:205::/48
Range From2001:da8:205::
Range To2001:da8:205:ffff:ffff:ffff:ffff:ffff
Prefix2001:da8:206::/48
Range From2001:da8:206::
Range To2001:da8:206:ffff:ffff:ffff:ffff:ffff
Showing 5 of 74
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.