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ASN Lookup Tool
AS4671 KTOA-AS-KR

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4671
Organisation
KTOA
Name
KTOA-AS-KR
Total IPv4 Addresses
360
Total IPv4 Prefixes
9
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#59,278 out of 79,072
Registry
Apnic
Registered Country
KR flagKR
Registered Country Name
Korea (the Republic of)
Registered Date
Registration Last Change
2020-09-11
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).

PrefixRange FromRange To
103.55.35.0/27103.55.35.0103.55.35.31
103.55.35.32/27103.55.35.32103.55.35.63
103.55.35.192/29103.55.35.192103.55.35.199
125.131.87.0/25125.131.87.0125.131.87.127
125.131.118.192/29125.131.118.192125.131.118.199
Showing 5 of 9
IPv6 Active Prefixes
PrefixRange FromRange To
2401:8ac0:100::/482401:8ac0:100::2401:8ac0:100:ffff:ffff:ffff:ffff:ffff
2401:8ac0:120::/482401:8ac0:120::2401:8ac0:120:ffff:ffff:ffff:ffff:ffff
2401:8ac0:1c0::/482401:8ac0:1c0::2401:8ac0:1c0:ffff:ffff:ffff:ffff:ffff