HTTPfy

AS45974 NHNCLOUD

NHN-AS-KR-KR - NHNCLOUD · registered in South Korea

IPv4 addresses98,048106 prefixes · 0.003% of announced IPv4
Rank in South Korea#52largest network in KR by IPv4 space, of 853 · 0.09% of KR
Rank worldwide#1,918of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountrySouth Korea869 ASNs registered there
Open AS45974 in ASN lookup Look up an IP in this network (1.209.199.1) All networks in South Korea

IPv4 prefixes

All 106 prefixes, in address order.

  • 1.209.199.0/24
  • 43.227.116.0/22
  • 43.254.244.0/24
  • 45.125.232.0/22
  • 45.249.160.0/22
  • 61.42.226.0/24
  • 61.111.36.0/22
  • 101.79.68.0/22
  • 101.79.80.0/21
  • 101.79.92.0/22
  • 103.87.116.0/22
  • 103.132.32.0/22
  • 103.194.108.0/22
  • 103.218.156.0/22
  • 103.243.201.0/24
  • 103.243.202.0/23
  • 106.249.18.0/23
  • 106.249.20.0/22
  • 106.249.24.0/21
  • 106.249.32.0/23
  • 110.45.212.0/22
  • 114.110.128.0/21
  • 114.110.136.0/22
  • 114.110.140.0/23
  • 114.110.143.0/24
  • 114.110.144.0/22
  • 114.110.149.0/24
  • 114.110.150.0/23
  • 114.110.152.0/24
  • 114.110.154.0/24
  • 114.110.156.0/22
  • 114.110.160.0/22
  • 114.110.164.0/24
  • 114.110.166.0/24
  • 114.110.177.0/24
  • 114.110.178.0/24
  • 114.110.180.0/22
  • 114.110.184.0/21
  • 115.88.123.0/24
  • 115.88.132.0/24
  • 115.89.67.0/24
  • 115.89.74.0/24
  • 115.89.203.0/24
  • 115.92.64.0/24
  • 117.52.5.0/24
  • 117.52.20.0/24
  • 117.52.122.0/23
  • 117.52.154.0/23
  • 121.254.219.0/24
  • 125.6.32.0/24
  • 125.6.36.0/22
  • 125.6.40.0/21
  • 125.6.48.0/21
  • 125.6.57.0/24
  • 125.6.58.0/23
  • 125.6.60.0/24
  • 133.186.128.0/19
  • 133.186.160.0/20
  • 133.186.176.0/21
  • 133.186.184.0/22
  • 133.186.188.0/23
  • 133.186.190.0/23
  • 133.186.192.0/19
  • 133.186.224.0/23
  • 133.186.226.0/23
  • 133.186.228.0/22
  • 133.186.232.0/24
  • 133.186.233.0/24
  • 133.186.234.0/23
  • 133.186.236.0/22
  • 133.186.240.0/21
  • 133.186.248.0/21
  • 180.210.64.0/22
  • 180.210.68.0/24
  • 180.210.70.0/23
  • 180.210.74.0/23
  • 180.210.76.0/22
  • 180.210.80.0/22
  • 180.210.84.0/24
  • 180.210.87.0/24
  • 180.210.88.0/22
  • 180.210.92.0/24
  • 180.210.95.0/24
  • 180.210.96.0/24
  • 180.210.100.0/22
  • 180.210.104.0/21
  • 180.210.112.0/20
  • 182.255.128.0/23
  • 210.124.216.0/24
  • 210.206.88.0/24
  • 211.32.155.0/24
  • 211.50.32.0/24
  • 211.50.58.0/24
  • 211.56.0.0/21
  • 211.168.237.0/24
  • 211.170.184.0/24
  • 211.172.144.0/23
  • 211.180.235.0/24
  • 211.188.96.0/22
  • 211.188.100.0/23
  • 211.188.103.0/24
  • 211.255.136.0/21
  • 223.255.200.0/23
  • 223.255.202.0/24
  • 223.255.204.0/23
  • 223.255.207.0/24

Other ASNs named NHNCLOUD

2 other networks use the same organisation name; together with AS45974 they announce 100,096 IPv4 addresses.

ASNNameIPv4 addresses
AS152291NHNGPUSERVICE-AS-KR-KR - NHNCLOUD KR1,792
AS10038NHNCLOUDSERVICE-AS-KR-KR - NHNCLOUD KR256

Similar-sized networks in South Korea

ASNNameIPv4 addresses
AS9781#49 GCS-AS-KR-KR - GREEN CABLE TELEVISION STATION106,492
AS38091#50 HELLONET-AS-KR-KR - LG HelloVision Corp.105,984
AS9706#51 PETISNET-AS-KR - BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE101,888
AS38103#53 SKB-QRIXNETKS-AS-KR-KR - SK Broadband Co Ltd97,536
AS4961#54 DISC-AS-KR-KR - Daewoo Information Systems96,768
AS17854#55 SKBCABLELINE-AS-KR-KR - SK Broadband Co Ltd96,256

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