1. All IP Ranges
  2. 211.0.0.0/8
  3. 211.52.0.0/16
  4. AS9318  | 211.52.128.0/17

211.52.128.0/17

AS9318  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain skbroadband.com
ASN AS9318
Registry APNIC
ID BROADNNET-KR

WHOIS Details

inetnum:        211.52.192.0 - 211.52.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM670-AP
tech-c:         IM670-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T08:06:11Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Toegye-ro 24
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        211.52.192.0 - 211.52.255.255
netname:        broadNnet-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM12-KR
tech-c:         IM12-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Seoul Jung-gu Toegye-ro 24
address:        SK Namsan Green Bldg.
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Overlapping Ranges

BGP prefixes that are contained by 211.52.128.0/17

Range ASN Company Num of IPs
211.52.243.0/24 AS38695 Bucheon university 256
211.52.128.0/20 AS9318 SK Broadband Co Ltd 4,096
211.52.144.0/20 AS9318 SK Broadband Co Ltd 4,096
211.52.160.0/19 AS9318 SK Broadband Co Ltd 8,192

Nearby Ranges

BGP prefixes that overlap with 211.52.0.0/16

Range ASN Company Num of IPs
211.52.64.0/18 AS4663 ELIMNET, INC. 16,384
211.52.0.0/18 AS4766 Korea Telecom 16,384
211.52.160.0/19 AS9318 SK Broadband Co Ltd 8,192
211.52.128.0/20 AS9318 SK Broadband Co Ltd 4,096
211.52.144.0/20 AS9318 SK Broadband Co Ltd 4,096
211.52.243.0/24 AS38695 Bucheon university 256

Hosted domains

There are 15 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.52.183.163 tothebest.co.kr 3
211.52.194.93 neurosys.net 2
211.52.166.58 twkim.org 1
211.52.185.196 wonseuk.online 1
211.52.194.7 ncrypto.shop 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

16,564 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
211.52.213.18 AS9318 SK Broadband Co Ltd 2.03ms from Seoul, KR
211.52.203.1 AS9318 SK Broadband Co Ltd 1.40ms from Seoul, KR
211.52.183.225 AS9318 SK Broadband Co Ltd 1.70ms from Seoul, KR
211.52.190.190 AS9318 SK Broadband Co Ltd 7.40ms from Seoul, KR
211.52.172.34 AS9318 SK Broadband Co Ltd 6.51ms from Seoul, KR
211.52.187.50 AS9318 SK Broadband Co Ltd 7.64ms from Seoul, KR
211.52.169.129 AS9318 SK Broadband Co Ltd 2.44ms from Seoul, KR
211.52.180.45 AS9318 SK Broadband Co Ltd 1.64ms from Seoul, KR
211.52.181.13 AS9318 SK Broadband Co Ltd 1.67ms from Seoul, KR
211.52.229.124 AS9318 SK Broadband Co Ltd 7.25ms from Seoul, KR
211.52.216.129 AS9318 SK Broadband Co Ltd 7.44ms from Seoul, KR
211.52.133.24 AS9318 SK Broadband Co Ltd 2.98ms from Seoul, KR
211.52.170.76 AS9318 SK Broadband Co Ltd 2.27ms from Seoul, KR
211.52.228.225 AS9318 SK Broadband Co Ltd 1.85ms from Seoul, KR
211.52.178.63 AS9318 SK Broadband Co Ltd 1.43ms from Seoul, KR
211.52.199.147 AS9318 SK Broadband Co Ltd 7.24ms from Seoul, KR
211.52.160.191 AS9318 SK Broadband Co Ltd 5.85ms from Seoul, KR
211.52.182.23 AS9318 SK Broadband Co Ltd 1.82ms from Seoul, KR
211.52.179.74 AS9318 SK Broadband Co Ltd 1.81ms from Seoul, KR
211.52.142.26 AS9318 SK Broadband Co Ltd 7.22ms from Seoul, KR
211.52.163.67 AS9318 SK Broadband Co Ltd 6.13ms from Seoul, KR
211.52.197.10 AS9318 SK Broadband Co Ltd 7.50ms from Seoul, KR
211.52.164.62 AS9318 SK Broadband Co Ltd 7.14ms from Seoul, KR
211.52.134.142 AS9318 SK Broadband Co Ltd 7.25ms from Seoul, KR
211.52.136.12 AS9318 SK Broadband Co Ltd 7.66ms 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
85.147.180.1 AS33915 Vodafone Libertel B.V. 4.78ms from Amsterdam, NL
111.194.149.129 AS4808 China Unicom Beijing Province Network 3.50ms from Beijing, CN
120.1.46.1 AS4837 CHINA UNICOM China169 Backbone 7.29ms from Beijing, CN
80.72.185.1 AS12997 OJSC Kyrgyztelecom 0.33ms from Bishkek, KG
95.77.240.1 AS12302 Vodafone Romania S.A. 5.67ms from Bucharest, RO
216.13.205.129 AS6461 Zayo Bandwidth 0.90ms from Calgary, CA
58.20.15.145 AS4837 CHINA UNICOM China169 Backbone 1.82ms from Changsha, CN
221.236.125.1 AS4134 CHINANET-BACKBONE 10.01ms from Chengdu, CN
34.186.227.81 AS396982 Google LLC 0.16ms from Columbus, US
221.202.79.1 AS4837 CHINA UNICOM China169 Backbone 14.17ms from Dalian, CN
216.10.36.1 AS13793 T3 VoiceNet, LLC. 12.90ms from Dallas, US
173.217.92.1 AS19108 Optimum 9.28ms from Dallas, US
73.187.122.1 AS7922 Comcast Cable Communications, LLC 18.92ms from Detroit, US
178.153.46.1 AS8781 Ooredoo Q.S.C. 0.17ms from Doha, QA
5.151.4.193 AS42689 Glide Student & Residential Limited 0.50ms from Edinburgh, GB
175.44.183.1 AS4837 CHINA UNICOM China169 Backbone 5.62ms from Fuzhou, CN
218.92.3.65 AS4134 CHINANET-BACKBONE 9.28ms from Huai'an, CN
180.100.42.1 AS4134 CHINANET-BACKBONE 6.42ms from Huai'an, CN
88.248.216.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 18.22ms from Istanbul, TR
197.86.139.1 AS20011 Dimension Data 1.09ms from Johannesburg, ZA
52.119.36.1 AS62943 Missouri Network Alliance, LLC 1.96ms from Kansas City, US
91.218.38.1 AS2613 Association Romandix 0.49ms from Lausanne, CH
188.39.159.17 AS8468 ENTANET International Limited 0.66ms from London, GB
64.118.110.1 AS14750 Sierra Tel Internet 10.51ms from Los Angeles, US
38.182.162.1 AS18186 Nebula Global LLC 2.41ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 211.52.138.40
traceroute to 211.52.138.40 (211.52.138.40): 9 hops max, 52 byte packets
2 [AS4134] 106.60.11.30 2.206 ms
3 *
4 *
5 *
6 [AS4134] 106.59.253.17 0.727 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Kunming, CN
On

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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