120.143.179.0/24

AS17573 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS17573
Parent Range	120.143.160.0/19
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        120.143.160.0 - 120.143.191.255
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:        120.143.160.0 - 120.143.191.255
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 120.143.179.0/24

Range	ASN	Company	Num of IPs
120.143.160.0/19	AS17573	SK Broadband Co Ltd	8,192
120.143.160.0/19	AS38109	SK Broadband Co Ltd	8,192

Nearby Ranges

BGP prefixes that overlap with 120.143.0.0/16

Range	ASN	Company	Num of IPs
120.143.160.0/19	AS17573	SK Broadband Co Ltd	8,192
120.143.96.0/19	AS2519	Green Net co ltd	8,192
120.143.160.0/19	AS38109	SK Broadband Co Ltd	8,192
120.143.64.0/19	AS38462	Osaki Computer Engineering Co.Ltd	8,192

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

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

IP Address	ASN	Details
120.143.179.3	AS17573 SK Broadband Co Ltd	`5.20ms` 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
64.51.36.40	AS3257 GTT Communications Inc.	`0.58ms` from Ashburn, US
75.207.141.168	AS6167 Verizon Business	`18.38ms` from Atlanta, US
114.240.242.200	AS4808 China Unicom Beijing Province Network	`3.37ms` from Beijing, CN
191.83.139.88	AS22927 Telefonica de Argentina	`16.21ms` from Buenos Aires, AR
75.190.196.200	AS11426 Charter Communications Inc	`10.25ms` from Charlotte, US
179.105.40.232	AS28573 Claro NXT Telecomunicacoes Ltda	`12.11ms` from Curitiba, BR
91.17.166.152	AS3320 Deutsche Telekom AG	`1.00ms` from Frankfurt am Main, DE
98.200.230.168	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Houston, US
81.47.73.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.30ms` from Madrid, ES
56.155.4.216	AS16509 Amazon.com, Inc.	`0.69ms` from Osaka, JP
223.255.205.88	AS45974 NHNCLOUD	`0.85ms` from Seoul, KR
197.205.66.88	AS36947 Telecom Algeria	`19.00ms` from Algiers, DZ
167.160.244.120	AS393844 Pine Telephone Company, INC.	`13.75ms` from Dallas, US
161.81.129.200	AS137872 China Mobile Hong Kong Company Limited	`3.30ms` from Hong Kong, HK
182.184.201.24	AS17557 Pakistan Telecommunication Company Limited	`1.50ms` from Islamabad, PK
119.155.104.8	AS17557 Pakistan Telecommunication Company Limited	`10.39ms` from Islamabad, PK
146.64.217.24	AS2018 TENET (The UNINET Project)	`1.95ms` from Johannesburg, ZA
13.233.194.56	AS16509 Amazon.com, Inc.	`0.46ms` from Mumbai, IN
67.254.132.8	AS12271 Charter Communications Inc	`4.07ms` from New York City, US
114.145.109.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.82ms` from Osaka, JP
175.239.68.104	AS4766 Korea Telecom	`6.73ms` from Seoul, KR
14.55.148.24	AS4766 Korea Telecom	`4.40ms` from Seoul, KR
52.197.107.200	AS16509 Amazon.com, Inc.	`0.30ms` from Tokyo, JP
24.77.210.200	AS6327 Shaw Communications	`3.83ms` from Winnipeg, CA
35.201.187.248	AS396982 Google LLC	`0.17ms` from Chang-hua, TW

Traceroute

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

traceroute -a -n -q1 120.143.179.3

traceroute to 120.143.179.3 (120.143.179.3): 64 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.078 ms

2 [AS199524] 92.223.1.73 0.135 ms

3 *

4 [AS9457] 61.107.0.77 0.67 ms

5 [AS9457] 211.45.68.45 0.773 ms

6 [AS9457] 211.45.68.46 0.758 ms

7 [AS9318] 39.120.253.57 2.128 ms

8 *

9 *

10 [AS17573] 120.143.179.3 5.209 ms

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On April 13th 2026

What are IP address ranges?

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