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AS45370 BROADBANDIDC

BROADBANDIDC-AS-KR-KR - BROADBANDIDC · registered in South Korea

IPv4 addresses135,42480 prefixes · 0.004% of announced IPv4
Rank in South Korea#39largest network in KR by IPv4 space, of 853 · 0.13% of KR
Rank worldwide#1,444of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)1 prefixes
CountrySouth Korea869 ASNs registered there
Open AS45370 in ASN lookup Look up an IP in this network (1.224.180.1) All networks in South Korea

IPv4 prefixes

All 80 prefixes, in address order.

  • 1.224.180.0/24
  • 39.116.130.0/24
  • 49.8.39.0/24
  • 49.50.16.0/20
  • 49.50.144.0/21
  • 49.50.152.0/22
  • 58.229.119.0/24
  • 61.97.80.0/20
  • 61.97.162.0/23
  • 61.97.164.0/22
  • 61.97.168.0/23
  • 61.97.172.0/23
  • 61.100.248.0/21
  • 61.101.224.0/20
  • 61.106.240.0/20
  • 61.110.32.0/20
  • 61.111.64.0/19
  • 101.101.128.0/21
  • 101.101.144.0/20
  • 101.101.192.0/20
  • 101.101.228.0/22
  • 101.101.232.0/21
  • 101.101.242.0/23
  • 101.101.244.0/23
  • 101.101.252.0/22
  • 103.2.92.0/22
  • 103.11.56.0/23
  • 103.122.184.0/22
  • 110.93.112.0/21
  • 110.172.96.0/23
  • 110.172.98.0/24
  • 121.101.192.0/20
  • 175.106.112.0/20
  • 175.125.23.0/24
  • 175.126.188.0/24
  • 210.93.224.0/19
  • 210.219.0.0/19
  • 211.37.224.0/19
  • 211.110.64.0/23
  • 211.110.185.0/24
  • 211.111.161.0/24
  • 211.111.162.0/23
  • 211.111.164.0/24
  • 211.111.166.0/23
  • 211.111.168.0/22
  • 211.111.174.0/23
  • 211.174.32.0/21
  • 211.174.44.0/22
  • 211.237.144.0/20
  • 211.237.192.0/20
  • 211.238.32.0/23
  • 211.238.35.0/24
  • 211.238.36.0/23
  • 211.238.41.0/24
  • 211.238.43.0/24
  • 211.238.44.0/23
  • 211.238.46.0/24
  • 211.238.48.0/20
  • 211.238.178.0/24
  • 211.238.180.0/22
  • 211.238.184.0/21
  • 211.238.193.0/24
  • 211.238.194.0/23
  • 211.238.196.0/24
  • 211.238.198.0/24
  • 211.238.200.0/21
  • 211.238.208.0/20
  • 211.254.224.0/20
  • 222.239.103.0/24
  • 222.239.104.0/24
  • 222.239.118.0/24
  • 222.239.163.0/24
  • 222.239.167.0/24
  • 222.239.169.0/24
  • 222.239.171.0/24
  • 222.239.175.0/24
  • 222.239.176.0/24
  • 223.130.208.0/20
  • 223.130.234.0/23
  • 223.130.236.0/23

IPv6 prefixes

All 1 prefix.

  • 2405:8dc0::/32

Similar-sized networks in South Korea

ASNNameIPv4 addresses
AS45985#36 SAMSUNGCLOUDPLATFORM-AS-KR-KR - SamsungSDS Inc.138,496
AS18310#37 SKB-VITSSEN-AS-KR-KR - SK Broadband Co Ltd137,216
AS9981#38 SAERONET-AS-KR-KR - Saero Network Service LTD136,192
AS38700#40 SMILESERV-AS-KR-KR - SMILESERV131,072
AS9761#41 ASIANA-AS-KR - ASIANAIDT129,280
AS9488#42 SNU-AS-KR-KR - Seoul National University129,024

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