1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.50.0.0/16
  4. AS17857  | 121.50.224.0/22

121.50.224.0/22

AS17857  ·  SK Broadband Co Ltd

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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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        [email protected]
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:         [email protected]
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 121.50.224.0/22

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

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

IP Address ASN Details
121.50.227.1 AS17857 SK Broadband Co Ltd 7.95ms from Incheon, KR
121.50.226.136 AS17857 SK Broadband Co Ltd 7.83ms from Seoul, KR
121.50.225.238 AS17857 SK Broadband Co Ltd 7.75ms 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
91.3.54.214 AS3320 Deutsche Telekom AG 5.90ms from Duesseldorf, DE
20.38.127.102 AS8075 Microsoft Corporation 0.43ms from Lohogaon, IN
159.242.118.38 AS51043 Aspire Technology Solutions Ltd 0.31ms from London, GB
6.14.103.134 AS668 United States Department of Defense (DoD) 1.72ms from Los Angeles, US
107.130.177.198 AS7018 AT&T Enterprises, LLC 10.08ms from Miami, US
88.124.61.214 AS12322 Free SAS 8.95ms from Paris, FR
103.66.151.22 AS150712 Weber Meyer Sdn Bhd 1.89ms from Sepang, MY
175.171.30.166 AS4837 CHINA UNICOM China169 Backbone 9.07ms from Tieling, CN
107.207.153.70 AS7018 AT&T Enterprises, LLC 4.02ms from Atlanta, US
32.132.217.86 AS7018 AT&T Enterprises, LLC 0.47ms from Atlanta, US
39.105.174.54 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.06ms from Beijing, CN
59.182.93.198 AS9829 National Internet Backbone 12.89ms from Bengaluru, IN
14.142.0.166 AS4755 TATA Communications formerly VSNL is Leading ISP 0.42ms from Chennai, IN
13.58.165.166 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
24.78.9.6 AS6327 Shaw Communications 18.68ms from Edmonton, CA
51.77.207.22 AS16276 OVH SAS 0.14ms from Gravelines, FR
75.237.211.54 AS6167 Verizon Business 13.35ms from Los Angeles, US
90.0.30.182 AS3215 Orange S.A. 8.77ms from Paris, FR
173.13.144.102 AS7922 Comcast Cable Communications, LLC 7.25ms from San Jose, US
67.181.163.86 AS7922 Comcast Cable Communications, LLC 6.14ms from San Jose, US
69.114.188.166 AS6128 Cablevision Systems Corp. 2.75ms from Secaucus, US
119.207.127.134 AS4766 Korea Telecom 1.65ms from Seoul, KR
126.64.92.230 AS17676 SoftBank Corp. 6.62ms from Tokyo, JP
92.67.244.54 AS1136 KPN B.V. 2.27ms from Amsterdam, NL
172.183.168.54 AS8075 Microsoft Corporation 0.28ms from Chicago, 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 -m21 121.50.224.73
traceroute to 121.50.224.73 (121.50.224.73): 21 hops max, 52 byte packets
2 [AS749] 11.73.0.205 2.299 ms
3 *
4 *
5 *
6 *
7 *
8 *
9 [AS4837] 219.158.6.253 29.218 ms
10 [AS4837] 219.158.19.82 26.314 ms
11 [AS4837] 219.158.19.77 30.443 ms
12 *
13 *
14 *
15 *
16 *
17 *
18 [AS17857] 123.99.64.129 73.361 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in Guangzhou, 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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