AS9526 KOSCOM details

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AS9526 – KOSCOM

Field	Value
Country	South Korea
Website	koscom.co.kr
Hosted domains	299
Number of IPv4	23,040
Number of IPv6	0
ASN type	Business
Registry	apnic
Updated	4 years ago on Aug 30, 2021

IP Ranges

IPv4 Ranges
IPv6 Ranges

Netblock	Company	Num of IPs
114.31.112.0/21	KOSCOM	2,048
114.31.120.0/21	KOSCOM	2,048
211.255.192.0/21	KOSCOM	2,048
211.255.200.0/21	KOSCOM	2,048
39.125.128.0/21	SK Broadband Co Ltd	2,048
103.244.108.0/22	KOSCOM	1,024
128.134.148.0/22	Korea Telecom	1,024
221.168.32.0/22	Korea Telecom	1,024
221.168.36.0/22	Korea Telecom	1,024
112.166.143.0/24	Korea Telecom	256
112.172.179.0/24	Korea Telecom	256
115.89.12.0/24	LG DACOM Corporation	256
118.37.63.0/24	Korea Telecom	256
1.209.90.0/24	LG DACOM Corporation	256
1.209.91.0/24	LG DACOM Corporation	256
1.209.92.0/24	LG DACOM Corporation	256
121.141.229.0/24	Korea Telecom	256
121.141.60.0/24	Korea Telecom	256
123.141.73.0/24	LG DACOM Corporation	256
1.254.228.0/24	SK Broadband Co Ltd	256
175.197.165.0/24	Korea Telecom	256
183.102.77.0/24	Korea Telecom	256
203.246.173.0/24	KINX	256
203.246.174.0/24	KINX	256
203.246.175.0/24	KINX	256
210.108.137.0/24	LG DACOM Corporation	256
210.108.26.0/24	LG DACOM Corporation	256
210.108.27.0/24	LG DACOM Corporation	256
210.123.14.0/24	Korea Telecom	256
210.207.195.0/24	LG DACOM Corporation	256
211.169.225.0/24	DACOM Corp.	256
211.169.8.0/24	DACOM Corp.	256
211.175.81.0/24	DREAMLINE CO.	256
211.175.82.0/24	DREAMLINE CO.	256
211.200.21.0/24	SK Broadband Co Ltd	256
211.255.202.0/24	KOSCOM	256
220.76.239.0/24	Korea Telecom	256
221.147.83.0/24	Korea Telecom	256
221.151.180.0/24	Korea Telecom	256
222.108.70.0/24	Korea Telecom	256
58.123.17.0/24	SK Broadband Co Ltd	256
58.124.249.0/24	SK Broadband Co Ltd	256
58.124.250.0/24	SK Broadband Co Ltd	256
59.15.30.0/24	Korea Telecom	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS9526
                                                OrgID:          AS9526
                                                ASName:         AS9526
                                                ASNumber:       AS9526
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 299 domain names hosted across 171 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
103.244.110.23	██████████	42
103.244.110.206	██████████	12
211.255.200.145	██████████	10
211.255.202.80	██████████	9
221.168.34.155	██████████	7
112.166.143.212	██████████	5
221.168.33.119	██████████	4
221.168.34.85	██████████	4
211.255.203.250	██████████	4
221.168.32.151	██████████	3

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Peers

There are 6 peers for this ASN.

Peers	Name
AS3786	LG DACOM Corporation
AS3949	NTT America, Inc.
AS4766	Korea Telecom
AS9318	SK Broadband Co Ltd
AS9525	DB Securities Co.,Ltd.
AS9961	KoreaFederationOfSavingsBanks

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ASN API

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS3786	LG DACOM Corporation
AS4766	Korea Telecom
AS9318	SK Broadband Co Ltd

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS9525	DB Securities Co.,Ltd.

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ASN API

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Pingable IPs

62 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.255.192.84	AS9526 KOSCOM	`1.37ms` from Seoul, KR
114.31.118.250	AS9526 KOSCOM	`0.73ms` from Seoul, KR
114.31.115.226	AS9526 KOSCOM	`0.70ms` from Seoul, KR
58.124.249.230	AS9526 KOSCOM	`1.39ms` from Seoul, KR
211.255.196.230	AS9526 KOSCOM	`1.46ms` from Seoul, KR
211.255.204.65	AS9526 KOSCOM	`0.80ms` from Seoul, KR
1.209.90.129	AS9526 KOSCOM	`2.17ms` from Seoul, KR
114.31.117.250	AS9526 KOSCOM	`0.69ms` from Seoul, KR
211.255.200.10	AS9526 KOSCOM	`0.69ms` from Seoul, KR
211.255.198.138	AS9526 KOSCOM	`1.35ms` from Seoul, KR
114.31.121.235	AS9526 KOSCOM	`1.31ms` from Seoul, KR
211.255.202.5	AS9526 KOSCOM	`1.49ms` from Seoul, KR
112.166.143.249	AS9526 KOSCOM	`1.23ms` from Seoul, KR
211.255.194.234	AS9526 KOSCOM	`1.54ms` from Seoul, KR
114.31.112.219	AS9526 KOSCOM	`0.67ms` from Seoul, KR
211.255.201.253	AS9526 KOSCOM	`0.81ms` from Seoul, KR
210.108.137.151	AS9526 KOSCOM	`0.96ms` from Seoul, KR
1.209.91.1	AS9526 KOSCOM	`2.20ms` from Seoul, KR
211.175.81.10	AS9526 KOSCOM	`0.95ms` from Seoul, KR
211.200.21.5	AS9526 KOSCOM	`0.91ms` from Seoul, KR
211.255.199.41	AS9526 KOSCOM	`1.54ms` from Seoul, KR
211.255.207.50	AS9526 KOSCOM	`0.80ms` from Seoul, KR
211.255.195.173	AS9526 KOSCOM	`1.69ms` from Seoul, KR
1.209.92.105	AS9526 KOSCOM	`2.13ms` from Seoul, KR
118.37.63.5	AS9526 KOSCOM	`1.24ms` from Seoul, KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
142.251.255.38	AS15169 Google LLC	`0.23ms` from Amsterdam, NL
94.70.53.134	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.85ms` from Athens, GR
93.212.57.214	AS3320 Deutsche Telekom AG	`4.58ms` from Berlin, DE
90.126.9.246	AS3215 Orange S.A.	`5.76ms` from Frankfurt am Main, DE
202.184.51.214	AS9930 TTNET-MY	`2.09ms` from Kuala Lumpur, MY
66.103.90.22	AS23027 Boingo Wireless, Inc.	`1.08ms` from Los Angeles, US
108.21.15.102	AS701 Verizon Business	`3.07ms` from New York City, US
172.64.94.6	AS13335 Cloudflare, Inc.	`0.11ms` from Porto Alegre, BR
90.139.158.134	AS1257 Tele2 Sverige AB	`16.41ms` from Riga, LV
52.115.68.246	AS8075 Microsoft Corporation	`1.02ms` from San Antonio, US
108.65.79.134	AS7018 AT&T Enterprises, LLC	`18.93ms` from San Jose, US
121.67.21.102	AS3786 LG DACOM Corporation	`2.83ms` from Seoul, KR
59.19.150.198	AS4766 Korea Telecom	`6.08ms` from Seoul, KR
218.156.128.54	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
37.232.31.246	AS35805 JSC "Silknet"	`5.16ms` from Tbilisi, GE
59.171.27.214	AS9824 JCOM Co., Ltd.	`9.49ms` from Tokyo, JP
20.105.171.150	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
66.219.120.166	AS400610 Middle Michigan Network for Educational Telecommunications	`11.80ms` from Detroit, US
79.234.93.230	AS3320 Deutsche Telekom AG	`1.73ms` from Frankfurt am Main, DE
73.136.155.182	AS7922 Comcast Cable Communications, LLC	`10.74ms` from Houston, US
36.147.62.86	AS9808 China Mobile Communications Group Co., Ltd.	`2.16ms` from Kunming, CN
113.224.211.38	AS4837 CHINA UNICOM China169 Backbone	`9.87ms` from Liaoyang, CN
109.147.114.6	AS2856 British Telecommunications PLC	`2.08ms` from London, GB
80.13.196.102	AS3215 Orange S.A.	`2.46ms` from Paris, FR
176.188.151.86	AS5410 Bouygues Telecom SA	`6.68ms` from Paris, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f5 221.168.33.138

traceroute to 221.168.33.138 (221.168.33.138): 64 hops max, 52 byte packets

5 [] 80.81.197.58 168.71 ms

6 *

7 *

8 *

9 *

10 [AS9318] 1.255.14.61 233.733 ms

11 [AS9526] 114.31.121.235 234.867 ms

12 *

13 *

14 *

15 *

16 [AS9526] 221.168.33.138 233.742 ms

Measurement taken from

IPinfo ProbeNet in Lille, FR

On August 22nd 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9526 at robtex.

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