211.243.0.0/20

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9318
Parent Range	211.243.0.0/16
Registry	KRNIC
ID	211.243.0.0-211.243.0.255

WHOIS Details

inetnum:            211.243.0.0 - 211.243.0.255
descr:              SK Broadband Co Ltd
network-type:       CUSTOMER
address:            Seoul Jung-gu Toegye-ro
zip-code:           04637
created:            2006-12-14
admin:              GENERATED-KRNIC-IP-MANAGER-IPADM
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IPADM
person:             IP Manager
name:               IP Manager
phone:              +82-2-1-01
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 211.243.0.0/20

Range	ASN	Company	Num of IPs
211.243.0.0/16	AS9318	SK Broadband Co Ltd	65,536

Nearby Ranges

BGP prefixes that overlap with 211.243.0.0/16

Range	ASN	Company	Num of IPs
211.243.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.243.96.0/24	AS10168	SK Broadband Co Ltd	256

Hosted domains

There are 8 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.243.6.158	pids.co.kr	2
211.243.1.220	minipc.moe	1

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

1,900 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.243.12.85	AS9318 SK Broadband Co Ltd	`1.76ms` from Seoul, KR
211.243.2.9	AS9318 SK Broadband Co Ltd	`2.03ms` from Seoul, KR
211.243.4.54	AS9318 SK Broadband Co Ltd	`1.80ms` from Seoul, KR
211.243.1.129	AS9318 SK Broadband Co Ltd	`2.12ms` from Seoul, KR
211.243.13.109	AS9318 SK Broadband Co Ltd	`1.83ms` from Seoul, KR
211.243.6.233	AS9318 SK Broadband Co Ltd	`1.96ms` from Seoul, KR
211.243.3.128	AS9318 SK Broadband Co Ltd	`1.78ms` from Seoul, KR
211.243.9.209	AS9318 SK Broadband Co Ltd	`1.86ms` from Seoul, KR
211.243.10.1	AS9318 SK Broadband Co Ltd	`1.85ms` from Seoul, KR
211.243.8.1	AS9318 SK Broadband Co Ltd	`1.67ms` from Seoul, KR
211.243.11.1	AS9318 SK Broadband Co Ltd	`1.96ms` from Seoul, KR
211.243.7.106	AS9318 SK Broadband Co Ltd	`2.26ms` from Seoul, KR
211.243.5.199	AS9318 SK Broadband Co Ltd	`1.87ms` from Seoul, KR
211.243.0.180	AS9318 SK Broadband Co Ltd	`2.17ms` 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
162.158.133.116	AS13335 Cloudflare, Inc.	`0.42ms` from Copenhagen, DK
91.14.14.100	AS3320 Deutsche Telekom AG	`5.46ms` from Frankfurt am Main, DE
220.163.187.84	AS4134 CHINANET-BACKBONE	`5.23ms` from Kunming, CN
186.55.160.228	AS6057 Administracion Nacional de Telecomunicaciones	`1.73ms` from Montevideo, UY
5.188.82.4	AS50340 JSC Selectel	`0.71ms` from Moscow, RU
23.59.137.180	AS16625 Akamai Technologies, Inc.	`0.65ms` from Osaka, JP
15.236.51.52	AS16509 Amazon.com, Inc.	`0.58ms` from Paris, FR
119.177.153.100	AS4837 CHINA UNICOM China169 Backbone	`8.87ms` from Qingdao, CN
169.237.102.196	AS6192 University of California, Davis	`4.06ms` from San Jose, US
14.58.139.148	AS4766 Korea Telecom	`5.77ms` from Seoul, KR
130.237.225.132	AS1653 Vetenskapsradet / SUNET	`0.56ms` from Stockholm, SE
1.175.202.116	AS3462 Data Communication Business Group	`4.14ms` from Taichung, TW
89.37.3.20	AS50810 Mobin Net Communication Company (Private Joint Stock)	`16.27ms` from Yerevan, AM
121.45.139.4	AS7545 TPG Telecom Limited	`2.24ms` from Brisbane, AU
97.243.244.180	AS6167 Verizon Business	`12.49ms` from Chicago, US
88.242.90.84	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.55ms` from Istanbul, TR
86.161.62.100	AS2856 British Telecommunications PLC	`4.04ms` from London, GB
77.227.21.164	AS12430 VODAFONE ESPANA S.A.U.	`3.24ms` from Madrid, ES
80.45.83.196	AS13285 TalkTalk Communications Limited	`2.79ms` from Manchester, GB
75.100.11.228	AS4181 TDS TELECOM	`4.49ms` from Monticello, US
51.250.100.228	AS200350 Yandex.Cloud LLC	`2.97ms` from Moscow, RU
114.150.57.228	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.62ms` from Osaka, JP
178.22.6.68	AS34659 KEYYO SA	`3.26ms` from Paris, FR
54.83.151.36	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
99.47.51.212	AS7018 AT&T Enterprises, LLC	`11.83ms` from San Antonio, US

Traceroute

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

traceroute -a -n -q1 -f5 211.243.11.52

traceroute to 211.243.11.52 (211.243.11.52): 64 hops max, 52 byte packets

5 [AS9318] 39.124.192.141 1.479 ms

6 *

7 *

8 *

9 *

10 *

11 [AS9318] 211.243.11.52 12.742 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 6th 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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