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ASN Lookup Tool
AS10058 CU-AS-KR

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS10058
Organisation
NACUFOK
Name
CU-AS-KR
Total IPv4 Addresses
1280
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#28,171 out of 77,220
Registry
Apnic
Registered Country
KR flag KR
Registered Country Name
Korea (the Republic of)
Registered Date
NA
Registration Last Change
2018-11-13
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
IPv4 Active Prefixes

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

Prefix59.27.104.0/24
Range From59.27.104.0
Range To59.27.104.255
Prefix61.33.221.0/24
Range From61.33.221.0
Range To61.33.221.255
Prefix61.85.84.0/24
Range From61.85.84.0
Range To61.85.84.255
Prefix61.85.91.0/24
Range From61.85.91.0
Range To61.85.91.255
Prefix210.121.201.0/24
Range From210.121.201.0
Range To210.121.201.255
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.