AS9870

Name: AS9870 — DONG-EUI UNIVERSITY
Creator: ipdex

DONG-EUI UNIVERSITY Unknown registered in South Korea

58IPv4 prefixes

0IPv6 prefixes

0%RPKI-valid

#15,404AS Rank

327/327RIS visibility

#88Rank in South Korea

2000-02-04Allocated

DONG-EUI UNIVERSITY (AS9870) — Unknown, registered in South Korea. announces 58 IPv4 prefixes + 0 IPv6 prefixes. Rank in South Korea: #88. Allocated: 2000-02-04.

IPv4 58IPv6 0

Announced prefixes · 58

v4 113.198.221.0/24 unknown
v4 113.198.221.0/25 unknown
v4 113.198.221.128/25 unknown
v4 113.198.222.0/23 unknown
v4 113.198.222.0/24 unknown
v4 113.198.223.0/24 unknown
v4 113.198.224.0/19 unknown
v4 113.198.224.0/20 unknown
v4 113.198.240.0/20 unknown
v4 114.70.180.0/22 unknown
v4 114.70.180.0/23 unknown
v4 114.70.181.0/24 unknown
v4 114.70.182.0/23 unknown
v4 114.70.184.0/22 unknown
v4 114.70.184.0/23 unknown
v4 114.70.186.0/23 unknown
v4 114.70.187.0/24 unknown
v4 114.70.188.0/23 unknown
v4 114.70.188.0/24 unknown
v4 114.70.189.0/24 unknown
v4 121.144.140.0/22 unknown
v4 121.144.140.0/23 unknown
v4 121.144.142.0/23 unknown
v4 121.144.144.0/22 unknown
v4 121.144.144.0/23 unknown
v4 121.144.146.0/23 unknown
v4 121.144.148.0/23 unknown
v4 121.144.148.0/24 unknown
v4 121.144.149.0/24 unknown
v4 134.75.226.0/24 invalid
v4 134.75.226.0/25 invalid
v4 134.75.226.128/25 invalid
v4 203.241.192.0/20 unknown
v4 203.241.192.0/21 unknown
v4 203.241.200.0/21 unknown
v4 210.107.240.0/22 unknown
v4 210.107.240.0/23 unknown
v4 210.107.242.0/23 unknown
v4 210.107.244.0/24 unknown
v4 210.107.245.0/24 unknown
v4 220.119.44.0/23 unknown
v4 220.119.44.0/24 unknown
v4 220.119.45.0/24 unknown
v4 220.119.46.0/24 unknown
v4 220.119.46.0/25 unknown
v4 220.119.46.128/25 unknown
v4 220.68.4.0/22 unknown
v4 220.68.4.0/23 unknown
v4 220.68.6.0/23 unknown
v4 220.68.8.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 50 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	58
2026-06-13	58

AS topology · Customer cone 1

Providers · 1

AS4766 Korea Telecom

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