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Autonomous System

AS10049

SK Co.,

Announced IPs
127,488
CIDR prefixes
37
ASN
AS10049

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.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 5-10Gbps
Geographic scope Asia Pacific
Traffic ratio Balanced
Peering policy Open

Present at 1 internet exchange: KINX

AS10049 — global IP footprint

Cities where AS10049 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
168.154.0.0/17 32.8K
0.5%
SK Co. KR Seoul Gangdong-gu
49.50.32.0/19 8.2K
0.4%
SK Co. KR Seoul Jongno-gu
168.154.128.0/19 8.2K
0.1%
SK Co. KR Seoul Gangdong-gu
168.154.192.0/19 8.2K
0.4%
SK Co. KR
182.50.32.0/19 8.2K
0.0%
SK Co. KR
203.235.224.0/19 8.2K
0.3%
SK Co. KR
203.242.64.0/19 8.2K
0.0%
SK Co. KR
211.45.32.0/19 8.2K
1.0%
SK Co. KR Seoul Seoul
49.50.32.0/20 4.1K
0.4%
SK Co. KR
61.97.0.0/20 4.1K
0.4%
SK Co. KR
168.154.160.0/20 4.1K
0.4%
SK Co. KR Seoul Gangdong-gu
168.154.240.0/20 4.1K
0.9%
SK Co. KR
203.235.208.0/20 4.1K
7.4%
SK Co. KR
210.211.64.0/20 4.1K
0.5%
SK Co. KR
49.50.56.0/21 2.0K
0.4%
SK Co. KR Seoul Jongno-gu
168.154.184.0/21 2.0K
0.0%
SK Co. KR
168.154.232.0/21 2.0K
0.4%
SK Co. KR
203.235.192.0/21 2.0K
1.4%
SK Co. KR
203.242.120.0/21 2.0K
0.6%
SK Co. KR
124.66.176.0/22 1.0K
0.8%
SK Co. KR
124.66.188.0/22 1.0K
0.0%
SK Co. KR
168.154.176.0/22 1.0K
0.0%
SK Co. KR
210.211.92.0/22 1.0K
0.2%
SK Co. KR
49.50.54.0/23 512
0.0%
SK Co. KR
124.66.186.0/23 512
1.0%
SK Co. KR
168.154.182.0/23 512
3.1%
SK Co. KR
168.154.224.0/23 512
0.2%
SK Co. KR
168.154.230.0/23 512
0.4%
SK Co. KR
210.211.80.0/23 512
0.0%
SK Co. KR
210.211.90.0/23 512
0.2%
SK Co. KR
49.50.49.0/24 256
2.3%
SK Co. KR
124.66.185.0/24 256
0.0%
SK Co. KR
168.154.180.0/24 256
0.0%
SK Co. KR
168.154.227.0/24 256
0.4%
SK Co. KR
168.154.229.0/24 256
0.0%
SK Co. KR
210.211.85.0/24 256
0.0%
SK Co. KR
210.211.89.0/24 256
0.0%
SK Co. KR

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS10049 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
168.154.231.0/24 167,959 2026-07-20 07:02:37
124.66.178.0/24 167,334 2026-07-20 07:02:37
168.154.0.0/16 167,030 2026-07-20 07:02:37
124.66.176.0/20 153,438 2026-07-20 07:02:37
61.97.0.0/20 153,367 2026-07-20 07:02:37
49.50.32.0/19 153,210 2026-07-20 07:02:37
182.50.32.0/19 152,683 2026-07-20 07:02:37
211.45.61.0/24 135,499 2026-07-20 07:02:37
211.45.48.0/20 133,035 2026-07-20 07:02:37
211.45.62.0/24 133,027 2026-07-20 07:02:37
211.45.32.0/20 132,847 2026-07-20 07:02:37
210.211.64.0/19 129,466 2026-07-20 08:26:21
203.235.208.0/20 124,011 2026-07-20 07:02:37
203.235.224.0/19 124,007 2026-07-20 07:02:37
203.235.192.0/21 123,995 2026-07-20 07:02:37
203.242.80.0/20 123,937 2026-07-20 07:02:37
203.242.120.0/22 123,928 2026-07-20 07:02:37
203.242.124.0/22 123,865 2026-07-20 07:02:37
203.242.72.0/21 123,674 2026-07-20 07:02:37
203.242.64.0/21 123,653 2026-07-20 07:02:37
211.45.60.0/24 123,260 2026-07-20 07:02:38
211.45.32.0/19 123,036 2026-07-20 07:02:38
49.50.62.0/24 6,092 2026-07-20 07:02:38
211.45.51.0/24 5,657 2026-07-20 07:02:38
49.50.35.0/24 5,627 2026-07-20 07:02:39
124.66.185.0/24 5,517 2026-07-20 07:02:38
211.45.60.0/23 5,276 2026-07-20 07:02:38
168.154.244.0/22 1,326 2026-07-20 05:55:20
182.50.61.0/24 44 2026-07-16 16:06:40
61.97.11.0/24 44 2026-07-16 16:06:40
103.166.223.128/25 42 2026-07-16 16:07:28

Frequently Asked Questions

What is AS10049?

AS10049 is an Autonomous System Number assigned to SK Co.,. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS10049 announce?

AS10049 announces 127.5K IPv4 addresses distributed across 37 routed CIDR prefixes. The network is registered in South Korea.

Who operates AS10049?

AS10049 is operated by SK Co.. The organization is based in South Korea. You can view all IP ranges and related ASNs on the organization page.

What country is AS10049 registered in?

AS10049 is registered in South Korea. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-20 08:25:33 UTC
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