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ASN Lookup Tool
AS9781 GCS-AS-KR

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS9781
Organisation
GREEN CABLE TELEVISION STATION
Name
GCS-AS-KR
Total IPv4 Addresses
106496
Total IPv4 Prefixes
52
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,892 out of 77,392
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
AS9318
KR flagSK Broadband Co Ltd
AS3786
KR flagLG DACOM Corporation
AS9848
KR flagSejong Telecom
IPv4 Active Prefixes

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

Prefix27.113.0.0/21
Range From27.113.0.0
Range To27.113.7.255
Prefix27.113.8.0/21
Range From27.113.8.0
Range To27.113.15.255
Prefix27.113.16.0/21
Range From27.113.16.0
Range To27.113.23.255
Prefix27.113.24.0/21
Range From27.113.24.0
Range To27.113.31.255
Prefix27.113.32.0/21
Range From27.113.32.0
Range To27.113.39.255
Showing 5 of 52
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.