211.239.160.0/21

AS9952 · Hostway IDC

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Summary

Country	South Korea
Domain	sds.co.kr
ASN	AS9952
Parent Range	211.239.128.0/18
Registry	KRNIC
ID	211.239.161.0-211.239.161.255

WHOIS Details

inetnum:            211.239.161.0 - 211.239.161.255
descr:              Sam Jung Data Service
network-type:       CUSTOMER
address:            Yatap-dong  Bundang-gu  Seongnam-si  Gyeonggi
zip-code:           13518
created:            2000-12-08
admin:              GENERATED-KRNIC-IP-MANAGER-IDC
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IDC
person:             IP Manager
name:               IP Manager
phone:              +82-2-2029-0304
e-mail:             idc@sds.co.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 211.239.160.0/21

Range	ASN	Company	Num of IPs
211.239.128.0/18	AS9952	SEJONG NETWORKS	16,384
211.239.128.0/18	AS9848	SEJONG NETWORKS	16,384

BGP prefixes that are contained by 211.239.160.0/21

Range	ASN	Company	Num of IPs
211.239.161.0/24	AS9952	Sam Jung Data Service	256
211.239.164.0/24	AS9952	IDC Solution	256

Nearby Ranges

BGP prefixes that overlap with 211.239.0.0/16

Range	ASN	Company	Num of IPs
211.239.0.0/17	AS9952	SEJONG NETWORKS	32,768
211.239.0.0/17	AS9848	SEJONG NETWORKS	32,768
211.239.128.0/18	AS9952	SEJONG NETWORKS	16,384
211.239.128.0/18	AS9848	SEJONG NETWORKS	16,384
211.239.192.0/18	AS9848	SEJONG NETWORKS	16,384
211.239.150.0/23	AS9952	Hostway	512
211.239.168.0/24	AS9952	Renoeve	256
211.239.124.0/24	AS9952	Hostway	256
211.239.161.0/24	AS9952	Sam Jung Data Service	256
211.239.164.0/24	AS9952	IDC Solution	256
211.239.174.0/24	AS4670	DTC Express	256

Hosted domains

There are 5,944 domain names hosted across 138 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
211.239.162.71	AS9952 Hostway IDC	`1.10ms` from Seoul, KR
211.239.167.83	AS9952 Hostway IDC	`1.01ms` from Seoul, KR
211.239.160.84	AS9952 Hostway IDC	`0.96ms` from Seoul, KR
211.239.166.25	AS9952 Hostway IDC	`1.03ms` from Seoul, KR
211.239.164.206	AS9952 Hostway IDC	`1.26ms` from Seoul, KR
211.239.163.76	AS9952 Hostway IDC	`1.01ms` from Seoul, KR
211.239.161.84	AS9952 Hostway IDC	`1.07ms` from Seoul, KR
211.239.165.13	AS9952 Hostway IDC	`1.02ms` 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
178.208.80.245	AS216139 Iron Hosting Centre LTD	`0.59ms` from Amsterdam, NL
150.140.231.85	AS5408 National Infrastructures for Research and Technology S.A.	`5.96ms` from Athens, GR
173.18.229.21	AS30036 Mediacom Communications Corp	`16.83ms` from Atlanta, US
99.190.79.213	AS7018 AT&T Enterprises, LLC	`5.66ms` from Atlanta, US
76.105.66.69	AS7922 Comcast Cable Communications, LLC	`4.73ms` from Atlanta, US
94.140.169.53	AS8368 BENESOL BACKBONE	`0.18ms` from Brussels, BE
86.127.11.197	AS8708 DIGI ROMANIA S.A.	`4.73ms` from Bucharest, RO
98.223.136.149	AS7922 Comcast Cable Communications, LLC	`6.86ms` from Chicago, US
52.161.39.149	AS8075 Microsoft Corporation	`3.23ms` from Denver, US
72.179.180.85	AS11427 Charter Communications Inc	`9.01ms` from Houston, US
129.205.120.197	AS37148 Globacom Limited	`0.13ms` from Lagos, NG
200.30.67.229	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`0.67ms` from Medellin, CO
35.237.47.37	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
213.193.4.181	AS29124 Iskratelecom JSC	`0.90ms` from Moscow, RU
59.170.38.69	AS9824 JCOM Co., Ltd.	`19.97ms` from Osaka, JP
186.33.163.69	AS27947 Telconet S.A	`2.91ms` from Quito, EC
125.130.175.181	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
221.204.166.85	AS4837 CHINA UNICOM China169 Backbone	`1.93ms` from Taiyuan, CN
92.203.230.101	AS2527 Sony Network Communications Inc.	`1.27ms` from Tokyo, JP
46.126.67.37	AS6730 Sunrise GmbH	`4.43ms` from Zuerich, CH
89.218.146.213	AS9198 JSC Kazakhtelecom	`9.37ms` from Almaty, KZ
203.201.152.165	AS9652 ECN Internet	`0.47ms` from Brisbane, AU
3.14.107.117	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
207.49.84.181	AS19901 Brightspeed	`8.12ms` from Flint, US
45.82.109.85	AS57359 Pyhanet Oy	`8.38ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 -f4 211.239.165.7

traceroute to 211.239.165.7 (211.239.165.7): 64 hops max, 52 byte packets

4 [AS9848] 203.231.88.65 1.068 ms

5 [AS9848] 211.116.176.77 1.009 ms

6 [AS9848] 61.109.130.166 1.257 ms

7 *

8 *

9 [AS9952] 211.239.165.7 1.364 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 9th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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