122.254.248.0/22

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 122.254.248.0/22

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

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

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

IP Address	ASN	Details
122.254.248.226	AS17857 SK Broadband Co Ltd	`7.52ms` from Seoul, KR
122.254.250.53	AS17857 SK Broadband Co Ltd	`7.66ms` from Seoul, KR
122.254.249.136	AS17857 SK Broadband Co Ltd	`7.58ms` from Seoul, KR
122.254.251.115	AS17857 SK Broadband Co Ltd	`7.64ms` 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
4.180.57.70	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
86.124.50.166	AS8708 DIGI ROMANIA S.A.	`0.70ms` from Bucharest, RO
3.138.56.54	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
93.221.21.86	AS3320 Deutsche Telekom AG	`1.49ms` from Hamburg, DE
154.52.120.150	AS210099 TIGOVA NETWORK LIMITED	`0.29ms` from Istanbul, TR
117.205.237.182	AS9829 National Internet Backbone	`18.53ms` from Saint Thomas Mount, IN
189.242.25.70	AS8151 UNINET	`5.14ms` from Santiago de Queretaro, MX
14.66.248.118	AS4766 Korea Telecom	`2.82ms` from Seoul, KR
218.165.52.166	AS3462 Data Communication Business Group	`1.24ms` from Taipei, TW
2.86.115.38	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`11.51ms` from Athens, GR
190.242.36.38	AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S	`0.47ms` from Bogota, CO
50.237.184.70	AS7922 Comcast Cable Communications, LLC	`1.55ms` from Denver, US
84.151.148.38	AS3320 Deutsche Telekom AG	`2.66ms` from Duesseldorf, DE
99.132.136.54	AS7018 AT&T Enterprises, LLC	`2.05ms` from Durham, US
3.73.94.166	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
217.254.226.134	AS3320 Deutsche Telekom AG	`4.48ms` from Frankfurt am Main, DE
89.206.28.198	AS29649 Limes sp. z o.o.	`1.08ms` from Gdynia, PL
149.104.35.118	AS40065 CNSERVERS LLC	`0.51ms` from Hong Kong, HK
151.164.244.22	AS7018 AT&T Enterprises, LLC	`2.13ms` from Houston, US
144.168.81.118	AS22552 eSited Solutions	`0.33ms` from Los Angeles, US
47.150.79.230	AS5650 Frontier Communications of America, Inc.	`3.10ms` from Los Angeles, US
172.127.61.166	AS7018 AT&T Enterprises, LLC	`3.19ms` from Los Angeles, US
190.128.40.118	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.01ms` from Medellin, CO
96.71.16.118	AS7922 Comcast Cable Communications, LLC	`5.59ms` from Miami, US
199.91.118.38	AS35911 Telebec	`10.38ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f2 122.254.249.184

traceroute to 122.254.249.184 (122.254.249.184): 64 hops max, 52 byte packets

2 [AS31103] 95.169.160.41 0.26 ms

3 [AS31103] 95.169.160.101 6.671 ms

4 [] 80.81.197.58 162.359 ms

5 *

6 *

7 *

8 *

9 *

10 *

11 [AS17857] 122.254.249.184 260.649 ms

Measurement taken from

IPinfo ProbeNet in Erfurt, DE

On September 11th 2025

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