123.99.101.0/24

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        [email protected]
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:         [email protected]
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 123.99.101.0/24

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

Nearby Ranges

BGP prefixes that overlap with 123.99.0.0/16

Range	ASN	Company	Num of IPs
123.99.64.0/18	AS17857	SK Broadband Co Ltd	16,384
123.99.192.0/18	AS58461	Room 1405, Star building, No. 669 Jiefang Avenue,	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

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

IP Address	ASN	Details
123.99.101.1	AS17857 SK Broadband Co Ltd	`8.00ms` 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
98.117.64.248	AS701 Verizon Business	`4.46ms` from Ashburn, US
66.38.58.40	AS11979 Bluegrass Network LLC	`0.39ms` from Atlanta, US
218.70.159.200	AS4134 CHINANET-BACKBONE	`1.63ms` from Chongqing, CN
68.203.183.168	AS11427 Charter Communications Inc	`5.54ms` from Dallas, US
117.208.100.152	AS9829 National Internet Backbone	`12.01ms` from Delhi, IN
75.164.204.184	AS209 CenturyLink Communications, LLC	`0.94ms` from Hillsboro, US
68.88.248.168	AS7018 AT&T Enterprises, LLC	`1.35ms` from Houston, US
23.242.179.8	AS20001 Charter Communications Inc	`6.36ms` from Los Angeles, US
2.101.109.40	AS13285 TalkTalk Communications Limited	`4.99ms` from Manchester, GB
78.144.122.248	AS13285 TalkTalk Communications Limited	`6.93ms` from Manchester, GB
2.8.89.8	AS3215 Orange S.A.	`17.66ms` from Paris, FR
112.153.24.168	AS17858 LG POWERCOMM	`5.83ms` from Seoul, KR
118.45.120.184	AS4766 Korea Telecom	`5.19ms` from Seoul, KR
110.183.96.88	AS4134 CHINANET-BACKBONE	`5.27ms` from Taiyuan, CN
163.44.6.184	AS2514 NTT PC Communications, Inc.	`0.81ms` from Tokyo, JP
94.248.157.88	AS43529 ViDaNet Cabletelevision Provider Ltd.	`8.04ms` from Budapest, HU
197.95.15.200	AS20011 Dimension Data	`2.56ms` from Cape Town, ZA
20.199.216.232	AS8075 Microsoft Corporation	`0.64ms` from Geneve, CH
14.123.232.168	AS4134 CHINANET-BACKBONE	`5.43ms` from Guangzhou, CN
83.114.5.200	AS3215 Orange S.A.	`3.33ms` from Paris, FR
54.205.27.56	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
188.214.39.216	AS57169 EDIS GmbH	`0.17ms` from Riga, LV
189.33.214.216	AS28573 Claro NXT Telecomunicacoes Ltda	`5.58ms` from Sao Paulo, BR
71.197.189.200	AS7922 Comcast Cable Communications, LLC	`12.89ms` from Seattle, US
182.213.152.120	AS17858 LG POWERCOMM	`2.30ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 123.99.101.183

traceroute to 123.99.101.183 (123.99.101.183): 64 hops max, 52 byte packets

4 [AS6939] 184.104.194.10 24.094 ms

5 *

6 *

7 *

8 [AS6939] 184.104.208.109 158.269 ms

9 *

10 *

11 *

12 *

13 *

14 *

15 [AS17857] 123.99.101.183 256.099 ms

Measurement taken from

IPinfo ProbeNet in Noventa di Piave, IT

On December 14th 2025

What are IP address ranges?

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