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AS138195 MOACK.Co.LTD

MOACKCOLTD-AS-AP - MOACK.Co.LTD · registered in South Korea

IPv4 addresses49,15276 prefixes · 0.002% of announced IPv4
Rank in South Korea#115largest network in KR by IPv4 space, of 853 · 0.05% of KR
Rank worldwide#3,958of 79,396 networks with IPv4
IPv62 x /32 (135,169 x /48)4 prefixes
CountrySouth Korea869 ASNs registered there
Open AS138195 in ASN lookup Look up an IP in this network (23.248.246.1) All networks in South Korea

IPv4 prefixes

All 76 prefixes, in address order.

  • 23.248.246.0/24
  • 27.0.192.0/22
  • 43.243.220.0/22
  • 45.93.28.0/22
  • 45.94.68.0/23
  • 45.94.70.0/24
  • 45.113.160.0/22
  • 45.116.212.0/22
  • 45.120.184.0/22
  • 45.141.136.0/22
  • 45.154.12.0/22
  • 49.4.132.0/22
  • 49.4.136.0/21
  • 49.4.144.0/20
  • 49.4.176.0/23
  • 49.128.218.0/24
  • 58.14.8.0/21
  • 61.37.18.0/24
  • 61.38.17.0/24
  • 61.110.3.0/24
  • 61.110.5.0/24
  • 61.110.23.0/24
  • 61.110.27.0/24
  • 61.110.28.0/24
  • 61.110.30.0/24
  • 61.111.128.0/22
  • 61.111.133.0/24
  • 61.111.244.0/22
  • 61.111.248.0/22
  • 61.111.252.0/23
  • 103.13.220.0/23
  • 103.13.222.0/24
  • 103.57.24.0/22
  • 103.61.0.0/22
  • 103.79.52.0/22
  • 103.80.124.0/22
  • 103.86.44.0/22
  • 103.123.160.0/22
  • 103.127.124.0/22
  • 103.138.13.0/24
  • 103.199.103.0/24
  • 103.208.32.0/22
  • 103.229.180.0/22
  • 103.233.184.0/22
  • 112.196.218.0/24
  • 112.196.223.0/24
  • 115.89.98.0/24
  • 115.89.129.0/24
  • 115.91.26.0/24
  • 115.92.19.0/24
  • 116.193.152.0/22
  • 116.204.168.0/22
  • 118.128.63.0/24
  • 118.128.151.0/24
  • 123.140.124.0/24
  • 124.66.208.0/24
  • 154.208.168.0/22
  • 156.234.42.0/24
  • 156.234.62.0/24
  • 156.234.95.0/24
  • 156.234.133.0/24
  • 156.234.201.0/24
  • 162.141.84.0/24
  • 162.141.86.0/23
  • 172.111.240.0/24
  • 185.214.103.0/24
  • 193.142.6.0/24
  • 193.176.54.0/24
  • 202.53.136.0/22
  • 203.236.146.0/24
  • 206.237.15.0/24
  • 210.126.232.0/22
  • 210.126.236.0/23
  • 210.126.238.0/24
  • 210.216.173.0/24
  • 211.170.88.0/24

IPv6 prefixes

All 4 prefixes.

  • 2400:b8c0::/32
  • 2401:e9e0:2000::/36
  • 2404:2040::/32
  • 2a12:bec0:68d::/48

Other ASNs named MOACK.Co.LTD

1 other network uses the same organisation name; together with AS138195 they announce 49,408 IPv4 addresses.

ASNNameIPv4 addresses
AS136800MOACKCOLTD-AS-AP - MOACK.Co.LTD KR256

Similar-sized networks in South Korea

ASNNameIPv4 addresses
AS38097#112 SKB-QRIXNETJJ-AS-KR-KR - SK Broadband Co Ltd51,200
AS46003#113 KOREACENTER-AS-KR-KR - CONNECTWAVE49,920
AS1704#114 KAIST-SEOUL-AS-KR-KR - Korea Advanced Institute of Science and Technology49,664
AS9952#116 HOSTWAY-AS-KR-KR - Hostway IDC47,608
AS38120#117 GBNTV-AS-KR-KR - LG HelloVision Corp.47,104
AS10175#118 HCNKUMHO-AS-KR-KR - Kumho Cable46,080

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources