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ASN Lookup Tool
AS24352 CNGI-TJN-IX-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS24352
Organisation
CERNET2 IX at Tianjin University CERNET Center B..
Name
CNGI-TJN-IX-AS-AP
Total IPv4 Addresses
12,288
Total IPv4 Prefixes
5
Total IPv6 Prefixes
50
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,461 out of 77,682
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..
AS4837
CN flagCHINA UNICOM China169 Backbone
AS174
US flagCogent Communications
AS9808
CN flagChina Mobile
AS4538
CN flagChina Education and Research Network Center Tsin..
Showing 5 of 19
Transit To

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

 

ASN
Organisation
AS55826
CN flagTianjin University IPv6 Campus Network Tianjin 3..
IPv4 Active Prefixes

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

Prefix202.113.32.0/20
Range From202.113.32.0
Range To202.113.47.255
Prefix202.113.164.0/22
Range From202.113.164.0
Range To202.113.167.255
Prefix202.113.192.0/20
Range From202.113.192.0
Range To202.113.207.255
Prefix202.113.240.0/22
Range From202.113.240.0
Range To202.113.243.255
Prefix202.113.248.0/21
Range From202.113.248.0
Range To202.113.255.255
IPv6 Active Prefixes
Prefix2001:250:401::/48
Range From2001:250:401::
Range To2001:250:401:ffff:ffff:ffff:ffff:ffff
Prefix2001:250:402::/48
Range From2001:250:402::
Range To2001:250:402:ffff:ffff:ffff:ffff:ffff
Prefix2001:250:403::/48
Range From2001:250:403::
Range To2001:250:403:ffff:ffff:ffff:ffff:ffff
Prefix2001:250:404::/48
Range From2001:250:404::
Range To2001:250:404:ffff:ffff:ffff:ffff:ffff
Prefix2001:250:405::/48
Range From2001:250:405::
Range To2001:250:405:ffff:ffff:ffff:ffff:ffff
Showing 5 of 50
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.