ASN Lookup Tool
AS23600 GDNSKR-KR

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23600
Organisation
Korea Internet Security Agency
Name
GDNSKR-KR
Total IPv4 Addresses
2560
Total IPv4 Prefixes
13
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#19,991 out of 76,964
Registry
Apnic
Registered Country
KR flag KR
Registered Country Name
Korea (the Republic of)
Registered Date
NA
Registration Last Change
2018-05-28
Receiving From

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

ASN
Organisation
KR flagKorea Telecom
KR flagSK Broadband Co Ltd
KR flagKorea Internet Security Agency
DE flagDENIC eG
Transit To

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

 

ASN
Organisation
CN flagChina Internet Network Infomation Center 4 South..
CN flagChina Internet Network Infomation Center 4 South..
CN flagChina Internet Network Infomation Center 4 South..
BR flagNúcleo de Inf. e Coord. do Ponto BR - NIC.BR
BR flagNúcleo de Inf. e Coord. do Ponto BR - NIC.BR
Showing 5 of 6
IPv4 Active Prefixes

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

Range From1.18.132.0
Range To1.18.132.255
Range From1.18.133.0
Range To1.18.133.255
Range From1.18.134.0
Range To1.18.134.255
Range From1.18.135.0
Range To1.18.135.255
Showing 5 of 13
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.