AS45382 — EHOSTIDC-AS-KR-KR - Hostcenter

AS45382 announces 40 IPv4 prefixes covering 22,272 addresses and 1 IPv6 prefixes.

About this network

EHOSTIDC-AS-KR is operated by Hostcenter.

What it's used for

• The address space carries hosting and business infrastructure, evidenced by netnames HOSTCENTER-KR, BIRTHOFTHOUGHT-KR, and NURIHOSTING-KR.
• The AS announces 22,272 IPv4 addresses across 40 prefixes and 1 IPv6 prefix, while maintaining only 3 observed neighbours.
• This high address-to-neighbour ratio indicates the network functions as a hosting provider or business access network rather than a transit carrier.

Notable

• Registrants for the majority of prefixes are IRT-KRNIC-KR under the netname HOSTCENTER-KR, aligning with the AS holder.
• Specific prefixes such as 45.114.128.0/22 and 103.54.72.0/22 are registered to Birth of Thought, while 103.212.220.0/22 is registered to Nurihosting, suggesting a portfolio of related or acquired hosting entities.
• The inventory includes a large /32 IPv6 block 2407:b00::/32 alongside fragmented IPv4 space in the 27.255.0.0/16 range.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 27.255.65.0/24
• 27.255.66.0/23
• 27.255.68.0/24
• 27.255.70.0/23
• 27.255.72.0/23
• 27.255.75.0/24
• 27.255.76.0/22
• 27.255.80.0/23
• 27.255.85.0/24
• 27.255.87.0/24
• 27.255.88.0/22
• 27.255.92.0/23
• 27.255.94.0/24
• 39.115.246.0/24
• 45.114.128.0/22
• 61.14.208.0/22
• 61.97.240.0/21
• 61.97.248.0/24
• 61.97.250.0/23
• 61.97.252.0/22
• 61.255.174.0/24
• 103.54.72.0/22
• 103.131.165.0/24
• 103.131.166.0/24
• 103.140.44.0/23
• 103.212.220.0/22
• 103.249.28.0/22
• 121.78.158.0/24
• 121.170.204.0/24
• 124.137.18.0/23
• 124.137.21.0/24
• 124.137.23.0/24
• 156.228.8.0/24
• 160.202.161.0/24
• 160.202.162.0/23
• 180.150.224.0/21
• 196.17.226.0/24
• 196.17.229.0/24
• 210.92.18.0/24
• 210.121.164.0/24
• 2407:b00::/32

Upstream networks

• AS4766 Korea Telecom
• AS9318 SK Broadband Co Ltd
• AS9286 KINX

Adjacent networks

• AS4766 Korea Telecom
• AS9318 SK Broadband Co Ltd
• AS9286 KINX

Routing security

• RPKI: 4 valid, 0 invalid and 84 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 57% of announcements registered; 57 route objects.
• Listed in as-sets: AS-DACOM, AS-GIGAINFRA, AS-GLOBEINTERNET-CLIENTS, AS-GLOBEINTERNET-CLIENTS, AS-HURRICANE, AS-HURRICANEV6, AS-IDC, AS-IIJ, AS-KINX-TRANSIT, AS-KORNETBGP, AS-SKBROADBAND, AS-VECTANT, AS2497:AS-IIJ, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS58453:AS-ASIATEST.