203.123.220.0/24

AS17597  ·  SK Broadband Co Ltd

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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 203.123.220.0/24

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

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

IP Address ASN Details
203.123.220.129 AS17597 SK Broadband Co Ltd 5.13ms 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
3.136.29.152 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
51.186.134.104 AS5607 Sky UK Limited 1.50ms from Dublin, IE
107.85.232.56 AS20057 AT&T Enterprises, LLC 17.28ms from Houston, US
1.251.20.248 AS9318 SK Broadband Co Ltd 5.39ms from Incheon, KR
204.191.10.120 AS852 TELUS Communications Inc. 3.95ms from Montreal, CA
122.133.138.152 AS2518 BIGLOBE Inc. 5.88ms from Osaka, JP
121.54.234.136 AS17577 LG HelloVision Corp. 4.46ms from Seoul, KR
195.240.142.8 AS1136 KPN B.V. 1.12ms from Amsterdam, NL
34.133.40.248 AS396982 Google LLC 0.13ms from Council Bluffs, US
87.146.23.184 AS3320 Deutsche Telekom AG 3.65ms from Düsseldorf, DE
176.198.62.104 AS3209 Vodafone GmbH 7.19ms from Frankfurt am Main, DE
167.82.90.56 AS54113 Fastly, Inc. 0.20ms from Osaka, JP
72.154.0.24 AS8075 Microsoft Corporation 0.30ms from Quincy, US
13.66.167.184 AS8075 Microsoft Corporation 0.27ms from Quincy, US
1.40.208.216 AS4804 Microplex PTY LTD 1.82ms from Sydney, AU
88.196.203.88 AS3249 Telia Eesti AS 4.87ms from Tallinn, EE
185.12.237.56 AS39823 Compic OU 0.22ms from Tallinn, EE
126.93.187.184 AS17676 SoftBank Corp. 9.87ms from Tokyo, JP
171.11.67.136 AS4134 CHINANET BACKBONE 7.89ms from Zhengzhou, CN
80.249.103.8 AS21396 NetConnex Broadband Ltd. 0.54ms from London, GB
86.9.45.200 AS5089 Virgin Media Limited 5.63ms from London, GB
147.53.226.104 AS35612 EOLO S.p.A. 2.83ms from Milan, IT
32.213.242.88 AS46690 Southern New England Telephone Company and SNET America, Inc. 11.92ms from Ashburn, US
164.164.81.56 AS7633 Software Technology Parks of India - Bangalore 3.69ms from Bengaluru, IN
78.54.235.168 AS6805 Telefonica Germany GmbH & Co.OHG 2.84ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 203.123.220.76
traceroute to 203.123.220.76 (203.123.220.76): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Zuerich, CH
On

What are IP address ranges?

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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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