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ASN Lookup Tool
AS24362 CNGI-HEF-IX-AS-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS24362
Organisation
CERNET2 IX at University of Science and Technolo..
Name
CNGI-HEF-IX-AS-AP
Total IPv4 Addresses
46,080
Total IPv4 Prefixes
39
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,259 out of 77,680
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
AS4538
CN flagChina Education and Research Network Center Tsin..
AS39120
IT flagConvergenze S.p.A.
AS41095
GB flagIPTP LTD
Showing 5 of 8
IPv4 Active Prefixes

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

Prefix121.251.0.0/24
Range From121.251.0.0
Range To121.251.0.255
Prefix121.251.1.0/24
Range From121.251.1.0
Range To121.251.1.255
Prefix121.251.2.0/23
Range From121.251.2.0
Range To121.251.3.255
Prefix121.251.4.0/22
Range From121.251.4.0
Range To121.251.7.255
Prefix121.251.8.0/21
Range From121.251.8.0
Range To121.251.15.255
Showing 5 of 39
IPv6 Active Prefixes
Prefix2001:da8:d800::/48
Range From2001:da8:d800::
Range To2001:da8:d800:ffff:ffff:ffff:ffff:ffff
Prefix2001:da8:d805::/48
Range From2001:da8:d805::
Range To2001:da8:d805:ffff:ffff:ffff:ffff:ffff
Prefix2400:b600::/32
Range From2400:b600::
Range To2400:b600:ffff:ffff:ffff:ffff:ffff:ffff
Prefix240c:c803::/32
Range From240c:c803::
Range To240c:c803:ffff:ffff:ffff:ffff:ffff:ffff
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.