203.123.202.0/23

AS17597  ·  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 AS17597
Parent Range 203.123.192.0/19
Registry APNIC
ID TBROAD

WHOIS Details

inetnum:        203.123.192.0 - 203.123.223.255
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:  2020-12-29T05:46:15Z
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:        203.123.192.0 - 203.123.223.255
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 203.123.202.0/23

Range ASN Company Num of IPs
203.123.192.0/19 AS17597 SK Broadband Co Ltd 8,192

Nearby Ranges

BGP prefixes that overlap with 203.123.0.0/16

Range ASN Company Num of IPs
203.123.128.0/18 AS4637 Telstra International Limited 16,384
203.123.96.0/19 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 8,192
203.123.0.0/19 AS17547 M1 NET LTD 8,192
203.123.192.0/19 AS17597 SK Broadband Co Ltd 8,192
203.123.80.0/20 AS136907 HUAWEI INTERNATIONAL PTE. LTD. 4,096
203.123.48.0/22 AS37989 Main Network for DCS1 1,024
203.123.225.0/24 AS4855 PT. Samudera Indonesia - Agency Division 256
203.123.54.0/24 AS140982 Broadside, India DC 256
203.123.53.0/24 AS153305 Broadisde India 256
203.123.35.0/24 AS10029 Shyam Spectra Pvt Ltd 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

Pingable IPs

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

IP Address ASN Details
203.123.203.34 AS17597 SK Broadband Co Ltd 2.82ms from Seoul, KR
203.123.202.125 AS17597 SK Broadband Co Ltd 2.61ms from Incheon, 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
12.75.61.103 AS7018 AT&T Enterprises, LLC 12.45ms from Atlanta, US
124.70.20.87 AS55990 Huawei Cloud Service data center 3.69ms from Beijing, CN
52.61.135.23 AS8987 Amazon Data Services Ireland Ltd 0.39ms from Boardman, US
52.150.202.167 AS8075 Microsoft Corporation 3.40ms from Denver, US
2.125.199.135 AS5607 Sky UK Limited 7.46ms from Erith, GB
98.57.135.231 AS7922 Comcast Cable Communications, LLC 8.78ms from Houston, US
39.48.196.183 AS17557 Pakistan Telecommunication Company Limited 1.98ms from Karachi, PK
75.206.101.39 AS6167 Verizon Business 19.81ms from Miami, US
124.150.204.103 AS7679 QTnet,Inc. 7.80ms from Osaka, JP
46.193.105.247 AS52075 Wifirst S.A.S. 1.18ms from Paris, FR
201.217.100.183 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 10.20ms from Quito, EC
155.190.28.23 AS36692 Cisco OpenDNS, LLC 0.21ms from Sao Paulo, BR
54.253.67.87 AS16509 Amazon.com, Inc. 0.17ms from Sydney, AU
118.19.42.87 AS4713 NTT DOCOMO BUSINESS,Inc. 4.22ms from Tokyo, JP
178.194.113.151 AS3303 Swisscom (Switzerland) Ltd 0.71ms from Zuerich, CH
52.58.4.167 AS16509 Amazon.com, Inc. 0.11ms from Frankfurt am Main, DE
14.178.160.119 AS45899 VNPT Corp 3.21ms from Hanoi, VN
211.51.10.39 AS4766 Korea Telecom 1.49ms from Incheon, KR
176.125.60.135 AS59671 TzOV Biznes i Technologii 8.17ms from Khmelnytskyi, UA
172.109.128.167 AS5650 Frontier Communications of America, Inc. 0.37ms from Miami, US
128.59.184.135 AS14 Columbia University 1.02ms from New York City, US
5.88.172.231 AS30722 Fastweb SpA 7.07ms from Rome, IT
213.168.40.215 AS20632 PJSC MegaFon 18.79ms from Saint Petersburg, RU
59.1.102.119 AS4766 Korea Telecom 4.42ms from Seoul, KR
104.194.51.7 AS7794 Execulink Telecom Inc. 8.38ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 203.123.202.75
traceroute to 203.123.202.75 (203.123.202.75): 64 hops max, 52 byte packets
5 [AS6939] 184.105.80.14 25.339 ms
6 *
7 [AS6939] 184.104.208.109 156.518 ms
8 *
9 *
10 *
11 *
12 *
13 *
14 *
15 *
16 [AS17597] 203.123.202.75 229.593 ms
Measurement taken from IPinfo ProbeNet in Tirana, AL
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