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ASN Lookup Tool
AS24361 CNGI-NJ-IX-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS24361
Organisation
CERNET2 IX at Southeast University CERNET Center..
Name
CNGI-NJ-IX-AS-AP
Total IPv4 Addresses
212,736
Total IPv4 Prefixes
38
Total IPv6 Prefixes
188
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,039 out of 77,684
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
AS4538
CN flagChina Education and Research Network Center Tsin..
AS9304
HK flagHGC Global Communications Limited
Showing 5 of 19
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS4538
CN flagChina Education and Research Network Center Tsin..
AS133465
CN flagDuke Kunshan University
IPv4 Active Prefixes

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

Prefix1.51.32.0/20
Range From1.51.32.0
Range To1.51.47.255
Prefix1.51.48.0/22
Range From1.51.48.0
Range To1.51.51.255
Prefix1.51.52.0/23
Range From1.51.52.0
Range To1.51.53.255
Prefix1.51.55.0/24
Range From1.51.55.0
Range To1.51.55.255
Prefix101.77.0.0/16
Range From101.77.0.0
Range To101.77.255.255
Showing 5 of 38
IPv6 Active Prefixes
Prefix2001:250:5002::/48
Range From2001:250:5002::
Range To2001:250:5002:ffff:ffff:ffff:ffff:ffff
Prefix2001:250:5003::/48
Range From2001:250:5003::
Range To2001:250:5003:ffff:ffff:ffff:ffff:ffff
Prefix2001:250:5004::/48
Range From2001:250:5004::
Range To2001:250:5004:ffff:ffff:ffff:ffff:ffff
Prefix2001:250:5005::/48
Range From2001:250:5005::
Range To2001:250:5005:ffff:ffff:ffff:ffff:ffff
Prefix2001:250:5006::/48
Range From2001:250:5006::
Range To2001:250:5006:ffff:ffff:ffff:ffff:ffff
Showing 5 of 188
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.