AS9950 — PUBNETPLUS2-AS-KR DACOM-PUBNETPLUS
AS9950 announces 39 IPv4 prefixes covering 63,232 addresses and 0 IPv6 prefixes.
About this network
AS9950 (PUBNETPLUS2-AS-KR) is registered as DACOM-PUBNETPLUS. PUBNETPLUS is the Korean national information-and-communications service that LG U+ operates for government agencies, public institutions and schools; DACOM was the fixed-line carrier that ran it before being absorbed into LG U+ in the 2010 merger of LG Telecom, Dacom and Powercom. The service still carries the Dacom name in the registry and the PUBNETPLUS name in LG U+'s own public-sector product line.
What it's used for
This is a public-sector access network rather than a consumer ISP. RIS sees 24 IPv4 prefixes carrying 66,560 addresses and no IPv6. The structure is a single large aggregate, 58.184.0.0/16, plus about twenty /24 deaggregates carved out of that same /16 and announced alongside it, with a couple of strays from 211.40.x, 211.42.x and 61.108.x. Announcing both the covering /16 and its more-specifics is deliberate traffic engineering — it lets individual government or institutional sites be steered independently while the aggregate still covers everything.
Five observed neighbours places it squarely as a downstream access network. It reaches the internet through a small number of upstreams inside the LG U+ estate and terminates that connectivity at public-sector customers; it is not selling transit to anybody.
Notable
- The PUBNETPLUS2 in the handle marks it as the second of the PUBNETPLUS ASNs — AS9316 also carries the DACOM-PUBNETPLUS name. Describe the network in front of you, not the group: this is one slice of a larger public-sector service.
- Address space registered to a carrier but used by government and educational bodies is why geolocation and threat-intel feeds often mislabel this range as generic Korean broadband.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 58.184.0.0/23
- 58.184.3.0/24
- 58.184.4.0/23
- 58.184.6.0/24
- 58.184.8.0/23
- 58.184.10.0/24
- 58.184.12.0/22
- 58.184.16.0/20
- 58.184.32.0/19
- 58.184.64.0/21
- 58.184.72.0/22
- 58.184.77.0/24
- 58.184.78.0/23
- 58.184.80.0/20
- 58.184.96.0/21
- 58.184.104.0/22
- 58.184.109.0/24
- 58.184.110.0/23
- 58.184.112.0/24
- 58.184.114.0/23
- 58.184.116.0/23
- 58.184.119.0/24
- 58.184.120.0/24
- 58.184.122.0/23
- 58.184.124.0/22
- 58.184.128.0/20
- 58.184.144.0/23
- 58.184.150.0/23
- 58.184.152.0/21
- 58.184.160.0/20
- 58.184.176.0/24
- 58.184.178.0/23
- 58.184.180.0/22
- 58.184.184.0/21
- 58.184.192.0/18
- 61.108.235.0/24
- 61.108.236.0/24
- 211.40.52.0/24
- 211.42.44.0/24
Upstream networks
- AS17841 NATIONAL INFORMATION RESOURCES SERVICE
Downstream networks
- AS10051 Korea Post Information Center
- AS17585 Public Procurement Service The Republic of Korea
- AS10043 Ministry of Science and ICT
- AS23585 Ministry of Justice
Adjacent networks
awaiting query
enter an AS number, IP address, or organisation name above