123.99.92.0/22

AS17857 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS17857
Parent Range	123.99.64.0/18
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        123.99.64.0 - 123.99.127.255
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:  2020-12-29T05:46:12Z
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:        123.99.64.0 - 123.99.127.255
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 123.99.92.0/22

Range	ASN	Company	Num of IPs
123.99.64.0/18	AS17857	SK Broadband Co Ltd	16,384

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
123.99.95.226	AS17857 SK Broadband Co Ltd	`7.62ms` from Seoul, KR
123.99.93.1	AS17857 SK Broadband Co Ltd	`8.00ms` from Seoul, KR
123.99.94.65	AS17857 SK Broadband Co Ltd	`7.87ms` from Seoul, KR
123.99.92.1	AS17857 SK Broadband Co Ltd	`7.80ms` 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
154.246.23.198	AS36947 Telecom Algeria	`15.04ms` from Algiers, DZ
178.226.131.86	AS50266 Odido Netherlands B.V.	`2.95ms` from Amsterdam, NL
71.29.141.230	AS7029 Windstream Communications LLC	`7.09ms` from Atlanta, US
79.119.79.134	AS8708 DIGI ROMANIA S.A.	`10.39ms` from Bacau, RO
43.208.29.6	AS16509 Amazon.com, Inc.	`1.87ms` from Bangkok, TH
2.155.65.54	AS12430 VODAFONE ESPANA S.A.U.	`4.24ms` from Barcelona, ES
188.81.250.182	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`3.98ms` from Braga, PT
132.234.239.86	AS7575 Australian Academic and Research Network (AARNet)	`0.68ms` from Brisbane, AU
217.84.149.166	AS3320 Deutsche Telekom AG	`7.25ms` from Frankfurt am Main, DE
61.238.240.22	AS9269 Hong Kong Broadband Network Ltd.	`1.04ms` from Hong Kong, HK
146.212.125.38	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.87ms` from Ljubljana, SI
86.132.226.22	AS2856 British Telecommunications PLC	`4.14ms` from London, GB
156.239.40.166	AS400619 AROSSCLOUD INC.	`0.30ms` from Los Angeles, US
109.69.237.6	AS57653 Central Technology Ltd	`2.46ms` from Manchester, GB
182.88.151.70	AS4837 CHINA UNICOM China169 Backbone	`7.05ms` from Nanning, CN
153.202.183.38	AS4713 NTT Communications Corporation	`5.38ms` from Osaka, JP
200.23.229.54	AS262711 TURBO MAX TELECOMUNICACOES LTDA	`13.87ms` from Osasco, BR
94.124.134.134	AS12807 Orange Business Services SA	`2.62ms` from Paris, FR
104.72.117.198	AS16625 Akamai Technologies, Inc.	`0.21ms` from Pittsburgh, US
185.135.144.22	AS203411 FORTUNA GAME a.s.	`0.63ms` from Prague, CZ
119.191.129.102	AS4837 CHINA UNICOM China169 Backbone	`10.36ms` from Qingdao, CN
73.118.153.22	AS7922 Comcast Cable Communications, LLC	`6.94ms` from Seattle, US
168.126.231.246	AS4766 Korea Telecom	`1.20ms` from Seoul, KR
110.46.42.38	AS9845 LG HelloVision Corp.	`13.61ms` from Seoul, KR
153.37.157.134	AS4837 CHINA UNICOM China169 Backbone	`4.52ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f5 123.99.93.55

traceroute to 123.99.93.55 (123.99.93.55): 64 hops max, 52 byte packets

5 [] 27.111.230.155 6.095 ms

6 *

7 *

8 *

9 *

10 *

11 *

12 [AS17857] 123.99.93.55 94.203 ms

Measurement taken from

IPinfo ProbeNet in Kuala Lumpur, MY

On September 11th 2025

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