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WorldIP.io
Organization

POSCO DX

IPv4 addresses
75,264
CIDR ranges
43
Category
unknown
BGP prefixes announced
75

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by POSCO DX

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by POSCO DX

ASNNameIPsPrefixesCountry
AS18305 POSCO DX 75.3K 43 KR

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
203.245.128.0/17 32.8K
0.0%
AS18305 KR Incheon Yeonsu-gu
203.241.0.0/19 8.2K
0.1%
AS18305 KR — —
203.244.32.0/19 8.2K
0.0%
AS18305 KR — —
203.244.64.0/19 8.2K
0.0%
AS18305 KR — —
203.238.192.0/20 4.1K
0.4%
AS18305 KR — —
203.231.144.0/22 1.0K
0.4%
AS18305 KR — —
203.238.220.0/22 1.0K
0.1%
AS18305 KR — —
203.246.184.0/22 1.0K
0.3%
AS18305 KR — —
1.209.182.0/23 512
0.2%
AS18305 KR — —
118.129.142.0/23 512
0.0%
AS18305 KR — —
175.202.212.0/23 512
0.2%
AS18305 KR — —
203.231.146.0/23 512
0.6%
AS18305 KR — —
203.231.148.0/23 512
0.0%
AS18305 KR — —
203.246.188.0/23 512
1.0%
AS18305 KR — —
210.113.156.0/23 512
0.0%
AS18305 KR — —
211.171.186.0/23 512
4.1%
AS18305 KR — —
1.209.29.0/24 256
0.0%
AS18305 KR — —
1.209.181.0/24 256
0.0%
AS18305 KR — —
1.209.185.0/24 256
0.0%
AS18305 KR — —
39.121.111.0/24 256
0.0%
AS18305 KR — —
116.123.216.0/24 256
2.3%
AS18305 KR — —
116.124.169.0/24 256
0.0%
AS18305 KR — —
116.127.24.0/24 256
1.6%
AS18305 KR — —
119.202.117.0/24 256
0.0%
AS18305 KR — —
175.202.208.0/24 256
0.0%
AS18305 KR — —
175.202.211.0/24 256
0.0%
AS18305 KR — —
175.202.213.0/24 256
0.0%
AS18305 KR — —
203.231.144.0/24 256
0.0%
AS18305 KR — —
203.231.151.0/24 256
0.0%
AS18305 KR — —
203.238.210.0/24 256
0.0%
AS18305 KR — —
203.238.219.0/24 256
0.0%
AS18305 KR — —
210.105.154.0/24 256
0.0%
AS18305 KR — —
210.108.50.0/24 256
0.0%
AS18305 KR — —
210.108.199.0/24 256
0.0%
AS18305 KR — —
210.109.175.0/24 256
0.4%
AS18305 KR — —
211.32.161.0/24 256
16.4%
AS18305 KR — —
211.32.162.0/24 256
0.0%
AS18305 KR — —
211.32.165.0/24 256
9.4%
AS18305 KR — —
211.60.10.0/24 256
0.0%
AS18305 KR — —
211.169.135.0/24 256
0.8%
AS18305 KR — —
211.171.31.0/24 256
2.0%
AS18305 KR — —
211.171.182.0/24 256
0.0%
AS18305 KR — —
211.171.185.0/24 256
4.3%
AS18305 KR — —
211.229.145.0/24 256
0.0%
AS18305 KR — —
222.104.91.0/24 256
0.0%
AS18305 KR — —
222.104.92.0/24 256
0.4%
AS18305 KR — —

Frequently Asked Questions

How many IP addresses does POSCO DX own?

POSCO DX controls 75.3K IPv4 addresses distributed across 43 CIDR ranges. The organization is registered in South Korea.

What ASNs does POSCO DX operate?

POSCO DX operates 1 Autonomous System. Each ASN represents an independently routed network that POSCO DX manages for internet traffic delivery.

What type of organization is POSCO DX?

POSCO DX is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-11-07 04:09:06 UTC
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