1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.50.0.0/16
  4. AS17857  | 121.50.231.0/24

121.50.231.0/24

AS17857  ·  SK Broadband Co Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country South Korea
Domain skbroadband.com
ASN AS17857
Parent Range 121.50.224.0/19
Registry APNIC
ID TBROAD

WHOIS Details

inetnum:        121.50.224.0 - 121.50.255.255
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:  2020-12-29T05:46:11Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
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:        121.50.224.0 - 121.50.255.255
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.
changed:        hostmaster@nic.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
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 121.50.231.0/24

Range ASN Company Num of IPs
121.50.224.0/19 AS17857 SK Broadband Co Ltd 8,192

Nearby Ranges

BGP prefixes that overlap with 121.50.0.0/16

Range ASN Company Num of IPs
121.50.224.0/19 AS17857 SK Broadband Co Ltd 8,192
121.50.176.0/20 AS18046 Chuan Chan Co. Ltd. 4,096
121.50.16.0/20 AS4668 LG CNS 4,096
121.50.192.0/20 AS9313 Network Technology (AUST) P/L 4,096
121.50.208.0/21 AS9313 Network Technology (AUST) P/L 2,048
121.50.152.0/21 AS10013 FreeBit Co., Ltd. 2,048
121.50.40.0/21 AS63997 Tsukaeru.net, Web Hosting Company, Japan 2,048
121.50.48.0/21 AS151374 Foresightwave INC. 2,048
121.50.160.0/21 AS2497 Hikari Cable TV Co., Ltd 2,048
121.50.218.0/24 AS132337 Axclusive 256
121.50.219.0/24 AS132337 Axclusive 256
121.50.220.0/24 AS132337 Axclusive 256
121.50.221.0/24 AS132337 Axclusive 256
121.50.222.0/24 AS132337 Axclusive 256
121.50.223.0/24 AS132337 Axclusive 256
121.50.176.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.177.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.179.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.181.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.183.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.190.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.191.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.0.0/24 AS24109 WNS NASHIK OFFICE 256
121.50.57.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.3.0/24 AS24109 WNS Global Services 256
121.50.4.0/24 AS24109 WNS BANGLORE OFFICE 256
121.50.5.0/24 AS24109 WNS Chennai OFFICE 256
121.50.6.0/24 AS24109 WNS Philippines Office Network 256
121.50.7.0/24 AS24109 WNS CHENNAI SEZ OFFICE 256
121.50.33.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.34.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.35.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.36.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.39.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.32.0/24 AS56237 Universitas Lampung 256
121.50.1.0/24 AS24109 WNS NASHIK OFFICE 256
121.50.58.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.59.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.60.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.61.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.62.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.63.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.216.0/24 AS132337 Axclusive 256
121.50.217.0/24 AS132337 Axclusive 256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.188.90.56 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
111.69.23.248 AS23655 2degrees Networks Limited 0.58ms from Auckland, NZ
179.216.162.184 AS28573 Claro NXT Telecomunicacoes Ltda 5.58ms from Curitiba, BR
84.132.8.152 AS3320 Deutsche Telekom AG 7.58ms from Frankfurt am Main, DE
72.238.163.248 AS33363 Charter Communications, Inc 5.76ms from Orlando, US
36.237.106.152 AS3462 Data Communication Business Group 4.25ms from Taichung, TW
77.37.72.200 AS47583 Hostinger International Limited 0.13ms from Vilnius, LT
52.94.208.232 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
182.150.60.24 AS4134 CHINANET-BACKBONE 1.94ms from Chengdu, CN
103.218.191.104 AS135420 Media Online 0.99ms from Dhaka, BD
3.73.91.24 AS16509 Amazon.com, Inc. 0.44ms from Frankfurt am Main, DE
195.30.101.40 AS5539 SpaceNet AG 6.00ms from Frankfurt am Main, DE
73.92.128.248 AS7922 Comcast Cable Communications, LLC 2.22ms from Fremont, US
122.9.112.248 AS58466 CHINANET Guangdong province network 1.78ms from Guangzhou, CN
118.178.203.232 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.05ms from Hangzhou, CN
106.212.2.56 AS24560 Bharti Airtel Ltd., Telemedia Services 2.17ms from Kolkata, IN
171.33.244.8 AS33991 Igra-Service LLC 0.69ms from Krasnoyarsk, RU
93.6.253.24 AS15557 Societe Francaise Du Radiotelephone - SFR SA 5.02ms from Lausanne, CH
113.231.58.24 AS4837 CHINA UNICOM China169 Backbone 4.59ms from Liaoyang, CN
217.158.33.88 AS8426 ClaraNET LTD 6.38ms from London, GB
82.185.90.184 AS3269 Telecom Italia S.p.A. 9.15ms from Milan, IT
95.229.139.248 AS3269 Telecom Italia S.p.A. 3.92ms from Rome, IT
125.138.129.104 AS4766 Korea Telecom 4.55ms from Seoul, KR
175.224.180.152 AS4766 Korea Telecom 1.42ms from Seoul, KR
2.49.247.168 AS5384 Emirates Internet 3.00ms from Al Fujairah City, AE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m14 121.50.231.173
traceroute to 121.50.231.173 (121.50.231.173): 14 hops max, 52 byte packets
2 [] 156.146.32.142 281.376 ms
5 [] 80.81.197.58 168.064 ms
6 *
7 *
8 *
9 *
10 *
11 [AS17857] 123.99.64.129 237.182 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Stockholm, SE
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs