121.125.0.0/16

AS9318  ·  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 AS9318
Parent Range 121.124.0.0/15
Registry APNIC
ID BROADNNET

WHOIS Details

inetnum:        121.124.0.0 - 121.125.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
admin-c:        IM670-AP
tech-c:         IM670-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T00:38:18Z
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:        121.124.0.0 - 121.125.255.255
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 121.125.0.0/16

Range ASN Company Num of IPs
121.124.0.0/15 AS10167 SK Broadband Co Ltd 131,072
121.124.0.0/15 AS10188 SK Broadband Co Ltd 131,072
121.124.0.0/15 AS9318 SK Broadband Co Ltd 131,072

Nearby Ranges

BGP prefixes that overlap with 121.0.0.0/8

Range ASN Company Num of IPs
121.128.0.0/11 AS17588 Korea Telecom 2,097,152
121.128.0.0/11 AS38122 Korea Telecom 2,097,152
121.160.0.0/11 AS17862 Korea Telecom 2,097,152
121.160.0.0/11 AS17859 Korea Telecom 2,097,152
121.160.0.0/11 AS38431 Korea Telecom 2,097,152
121.160.0.0/11 AS38427 Korea Telecom 2,097,152
121.160.0.0/11 AS9843 Korea Telecom 2,097,152
121.128.0.0/11 AS152214 Korea Telecom 2,097,152
121.160.0.0/11 AS45399 Korea Telecom 2,097,152
121.128.0.0/11 AS38412 Korea Telecom 2,097,152
121.128.0.0/11 AS18023 Korea Telecom 2,097,152
121.160.0.0/11 AS38404 Korea Telecom 2,097,152
121.160.0.0/11 AS55622 Korea Telecom 2,097,152
121.128.0.0/11 AS131792 Korea Telecom 2,097,152
121.128.0.0/11 AS9856 Korea Telecom 2,097,152
121.128.0.0/11 AS38399 Korea Telecom 2,097,152
121.128.0.0/11 AS46002 Korea Telecom 2,097,152
121.128.0.0/11 AS38394 Korea Telecom 2,097,152
121.160.0.0/11 AS38415 Korea Telecom 2,097,152
121.160.0.0/11 AS38391 Korea Telecom 2,097,152
121.128.0.0/11 AS38126 Korea Telecom 2,097,152
121.160.0.0/11 AS38392 Korea Telecom 2,097,152
121.160.0.0/11 AS23582 Korea Telecom 2,097,152
121.128.0.0/11 AS9870 Korea Telecom 2,097,152
121.160.0.0/11 AS10167 Korea Telecom 2,097,152
121.128.0.0/11 AS38395 Korea Telecom 2,097,152
121.128.0.0/11 AS9776 Korea Telecom 2,097,152
121.160.0.0/11 AS9530 Korea Telecom 2,097,152
121.160.0.0/11 AS38087 Korea Telecom 2,097,152
121.160.0.0/11 AS38696 Korea Telecom 2,097,152
121.128.0.0/11 AS9526 Korea Telecom 2,097,152
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.128.0.0/11 AS9647 Korea Telecom 2,097,152
121.160.0.0/11 AS3786 Korea Telecom 2,097,152
121.128.0.0/11 AS38697 Korea Telecom 2,097,152
121.160.0.0/11 AS9647 Korea Telecom 2,097,152
121.128.0.0/11 AS9638 Korea Telecom 2,097,152
121.160.0.0/11 AS9708 Korea Telecom 2,097,152
121.128.0.0/11 AS9530 Korea Telecom 2,097,152
121.160.0.0/11 AS9684 Korea Telecom 2,097,152
121.160.0.0/11 AS9778 Korea Telecom 2,097,152
121.128.0.0/11 AS9696 Korea Telecom 2,097,152
121.160.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS3786 Korea Telecom 2,097,152
121.160.0.0/11 AS38089 Korea Telecom 2,097,152
121.160.0.0/11 AS55615 Korea Telecom 2,097,152
121.160.0.0/11 AS38093 Korea Telecom 2,097,152
121.224.0.0/12 AS146966 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS140292 CHINANET jiangsu province network 1,048,576

Hosted domains

There are 3,114 domain names hosted across 258 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.125.73.50 comx.co.kr 823
121.125.73.53 seotaitravel.com 159
121.125.73.42 suwoneplant.com 127
121.125.68.71 dementiaorg.kr 76
121.125.67.225 maumwindow.net 51
121.125.77.223 ilemonde.com 25
121.125.77.156 ikunkang.com 23
121.125.77.242 hkrecruit.co.kr 23
121.125.77.160 newstage.co.kr 23
121.125.60.244 dcinside.com 23
121.125.77.151 igoodday.co.kr 23
121.125.65.188 mimacstudy.com 21
121.125.66.190 mimacstudy.com 21
121.125.77.158 fintechpost.co.kr 20
121.125.77.214 119news.net 20
121.125.77.231 seniormaeil.com 19
121.125.70.38 petitelin.com 18
121.125.77.244 sisacast.kr 17
121.125.77.170 efishingnews.co.kr 17
121.125.68.119 djwedding.co.kr 17

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

Pingable IPs

35,470 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.125.207.41 AS9318 SK Broadband Co Ltd 2.04ms from Seoul, KR
121.125.3.195 AS9318 SK Broadband Co Ltd 2.54ms from Seoul, KR
121.125.80.236 AS9318 SK Broadband Co Ltd 2.13ms from Seoul, KR
121.125.121.89 AS9318 SK Broadband Co Ltd 2.48ms from Seoul, KR
121.125.210.119 AS9318 SK Broadband Co Ltd 6.19ms from Seoul, KR
121.125.42.204 AS9318 SK Broadband Co Ltd 3.73ms from Seoul, KR
121.125.183.64 AS9318 SK Broadband Co Ltd 2.49ms from Seoul, KR
121.125.50.193 AS9318 SK Broadband Co Ltd 1.97ms from Seoul, KR
121.125.79.140 AS9318 SK Broadband Co Ltd 1.10ms from Seoul, KR
121.125.109.87 AS9318 SK Broadband Co Ltd 2.32ms from Seoul, KR
121.125.187.150 AS9318 SK Broadband Co Ltd 2.09ms from Seoul, KR
121.125.197.33 AS9318 SK Broadband Co Ltd 1.94ms from Seoul, KR
121.125.192.237 AS9318 SK Broadband Co Ltd 2.21ms from Seoul, KR
121.125.106.187 AS9318 SK Broadband Co Ltd 7.14ms from Seoul, KR
121.125.56.145 AS9318 SK Broadband Co Ltd 1.59ms from Seoul, KR
121.125.120.10 AS9318 SK Broadband Co Ltd 2.48ms from Seoul, KR
121.125.40.70 AS9318 SK Broadband Co Ltd 3.68ms from Seoul, KR
121.125.196.33 AS9318 SK Broadband Co Ltd 1.75ms from Seoul, KR
121.125.176.181 AS9318 SK Broadband Co Ltd 3.20ms from Seoul, KR
121.125.150.86 AS9318 SK Broadband Co Ltd 2.38ms from Seoul, KR
121.125.74.105 AS9318 SK Broadband Co Ltd 1.11ms from Seoul, KR
121.125.102.169 AS9318 SK Broadband Co Ltd 4.96ms from Seoul, KR
121.125.112.49 AS9318 SK Broadband Co Ltd 4.93ms from Seoul, KR
121.125.24.1 AS9318 SK Broadband Co Ltd 1.48ms from Seoul, KR
121.125.201.62 AS9318 SK Broadband Co Ltd 7.21ms 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
101.200.74.192 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.11ms from Beijing, CN
111.193.61.112 AS4808 China Unicom Beijing Province Network 4.22ms from Beijing, CN
71.235.163.128 AS7922 Comcast Cable Communications, LLC 5.69ms from Boston, US
65.29.138.240 AS10796 Charter Communications Inc 9.55ms from Chicago, US
64.182.178.208 AS54489 CoreSpace, Inc. 0.86ms from Dallas, US
84.175.196.32 AS3320 Deutsche Telekom AG 5.94ms from Frankfurt am Main, DE
34.73.100.80 AS396982 Google LLC 0.15ms from Moncks Corner, US
139.101.128.224 AS18081 Kintetsu Cable Network Co., Ltd. 1.38ms from Osaka, JP
180.201.13.208 AS4538 China Education and Research Network Center 5.85ms from Qingdao, CN
63.251.160.48 AS14744 Unitas Global 0.16ms from Seattle, US
180.129.47.96 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 1.17ms from Singapore, SG
58.171.117.16 AS1221 Telstra Limited 2.50ms from Sydney, AU
18.180.190.144 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
65.9.24.144 AS16509 Amazon.com, Inc. 0.33ms from Zagreb, HR
62.234.48.48 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
97.201.126.208 AS6167 Verizon Business 19.69ms from Chicago, US
125.99.19.224 AS17488 Hathway IP Over Cable Internet 1.40ms from Delhi, IN
36.24.244.48 AS4134 CHINANET-BACKBONE 6.00ms from Hangzhou, CN
85.103.6.48 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.39ms from Istanbul, TR
32.48.33.64 AS7018 AT&T Enterprises, LLC 3.32ms from Miami, US
88.189.210.80 AS12322 Free SAS 16.92ms from Paris, FR
38.120.104.0 AS174 Cogent Communications, LLC 1.91ms from Seattle, US
45.63.123.176 AS20473 The Constant Company, LLC 0.15ms from Tokyo, JP
125.52.59.176 AS2516 KDDI CORPORATION 14.63ms from Tokyo, JP
94.104.121.128 AS47377 Orange Belgium SA 8.03ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f5 121.125.54.190
traceroute to 121.125.54.190 (121.125.54.190): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS9318] 121.125.54.190 2.935 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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.

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