122.254.160.0/23

AS17857 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS17857
Parent Range	122.254.128.0/17
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        122.254.128.0 - 122.254.255.255
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:        122.254.128.0 - 122.254.255.255
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 122.254.160.0/23

Range	ASN	Company	Num of IPs
122.254.128.0/17	AS17857	SK Broadband Co Ltd	32,768

Nearby Ranges

BGP prefixes that overlap with 122.254.0.0/16

Range	ASN	Company	Num of IPs
122.254.128.0/17	AS17857	SK Broadband Co Ltd	32,768
122.254.0.0/18	AS24164	TFN MEDIA CO., LTD.	16,384

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

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

IP Address	ASN	Details
122.254.161.1	AS17857 SK Broadband Co Ltd	`7.03ms` from Seoul, KR
122.254.160.1	AS17857 SK Broadband Co Ltd	`7.20ms` 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
13.219.44.23	AS14618 Amazon.com, Inc.	`0.45ms` from Ashburn, US
75.166.223.215	AS209 CenturyLink Communications, LLC	`1.84ms` from Denver, US
64.147.163.135	AS26914 Synoptek, LLC	`5.39ms` from Los Angeles, US
137.101.116.55	AS12430 VODAFONE ESPANA S.A.U.	`11.63ms` from Madrid, ES
92.177.248.247	AS12479 Orange Espagne SA	`12.66ms` from Madrid, ES
110.142.107.215	AS1221 Telstra Limited	`1.17ms` from Melbourne, AU
177.16.84.167	AS18881 TELEFÔNICA BRASIL S.A	`8.06ms` from Osasco, BR
3.164.226.71	AS16509 Amazon.com, Inc.	`0.24ms` from Stockholm, SE
218.41.107.23	AS2527 Sony Network Communications Inc.	`18.70ms` from Tokyo, JP
35.160.74.215	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
73.60.150.151	AS7922 Comcast Cable Communications, LLC	`4.84ms` from Boston, US
24.243.230.167	AS11427 Charter Communications Inc	`7.13ms` from Dallas, US
76.143.146.39	AS7922 Comcast Cable Communications, LLC	`3.99ms` from Houston, US
107.149.197.71	AS398823 PEG TECH INC	`7.76ms` from Los Angeles, US
189.144.142.119	AS8151 UNINET	`1.07ms` from Mexico City, MX
98.98.69.119	AS62610 Zenlayer Inc	`0.35ms` from Miami, US
60.83.97.199	AS17676 SoftBank Corp.	`3.50ms` from Osaka, JP
39.65.102.103	AS4837 CHINA UNICOM China169 Backbone	`1.73ms` from Qingdao, CN
187.64.131.247	AS28573 Claro NXT Telecomunicacoes Ltda	`12.69ms` from Rio de Janeiro, BR
61.108.153.247	AS9770 LG HelloVision Corp.	`8.27ms` from Seoul, KR
80.78.228.23	AS39184 UltraNET Ltd	`4.15ms` from Sofia, BG
44.214.176.215	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
3.250.241.135	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
35.228.205.231	AS396982 Google LLC	`0.14ms` from Hamina, FI
161.81.67.135	AS137872 China Mobile Hong Kong Company Limited	`2.04ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f5 122.254.161.176

traceroute to 122.254.161.176 (122.254.161.176): 64 hops max, 52 byte packets

5 [AS4637] 210.176.150.116 1.581 ms

6 [AS9318] 1.255.14.108 1.286 ms

7 *

8 *

9 *

10 *

11 [AS17857] 122.254.161.176 16.661 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 13th 2026

What are IP address ranges?

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