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ASN Lookup Tool
AS10197 CNU-AS-KR

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS10197
Organisation
Chonnam National University
Name
CNU-AS-KR
Total IPv4 Addresses
65536
Total IPv4 Prefixes
28
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,567 out of 77,429
Registry
Apnic
Registered Country
KR flag KR
Registered Country Name
Korea (the Republic of)
Registered Date
NA
Registration Last Change
2019-05-13
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS4766
KR flagKorea Telecom
AS9318
KR flagSK Broadband Co Ltd
AS3786
KR flagLG DACOM Corporation
AS9270
KR flagNational Infomation Society Agency
IPv4 Active Prefixes

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

Prefix168.131.0.0/19
Range From168.131.0.0
Range To168.131.31.255
Prefix168.131.32.0/21
Range From168.131.32.0
Range To168.131.39.255
Prefix168.131.40.0/24
Range From168.131.40.0
Range To168.131.40.255
Prefix168.131.41.0/24
Range From168.131.41.0
Range To168.131.41.255
Prefix168.131.42.0/23
Range From168.131.42.0
Range To168.131.43.255
Showing 5 of 28
IPv6 Active Prefixes
Prefix2402:1::/36
Range From2402:1::
Range To2402:1:fff: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.