122.254.218.0/23

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:         [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:        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:        [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 122.254.218.0/23

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
122.254.219.0	AS17857 SK Broadband Co Ltd	`7.69ms` from Seoul, KR
122.254.218.0	AS17857 SK Broadband Co Ltd	`7.69ms` 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
52.226.179.135	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
98.62.124.183	AS7922 Comcast Cable Communications, LLC	`4.88ms` from Atlanta, US
98.11.172.231	AS11351 Charter Communications Inc	`19.18ms` from Chicago, US
78.48.249.7	AS6805 Telefonica Germany GmbH & Co.OHG	`3.40ms` from Duesseldorf, DE
77.90.33.7	AS215607 dataforest GmbH	`0.41ms` from Frankfurt am Main, DE
86.130.203.103	AS2856 British Telecommunications PLC	`6.47ms` from London, GB
176.194.188.199	AS12714 PJSC MegaFon	`10.57ms` from Moscow, RU
95.54.69.199	AS12389 PJSC Rostelecom	`1.66ms` from Murmansk, RU
115.38.8.71	AS18126 Chubu Telecommunications Company, Inc.	`7.76ms` from Osaka, JP
82.127.224.199	AS3215 Orange S.A.	`1.82ms` from Paris, FR
112.147.118.135	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
117.55.170.55	AS9770 LG HelloVision Corp.	`5.74ms` from Seoul, KR
52.69.215.71	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
149.72.72.119	AS11377 SendGrid, Inc.	`0.44ms` from Ashburn, US
100.51.149.247	AS14618 Amazon.com, Inc.	`0.78ms` from Ashburn, US
52.191.37.247	AS8075 Microsoft Corporation	`0.33ms` from Ashburn, US
168.160.16.183	AS38027 Information Center, Ministry of Sci and Tech	`5.06ms` from Beijing, CN
41.233.64.199	AS8452 TE-AS	`3.48ms` from Cairo, EG
115.215.165.7	AS4134 CHINANET-BACKBONE	`9.89ms` from Hangzhou, CN
117.161.143.151	AS9808 China Mobile Communications Group Co., Ltd.	`0.51ms` from Hohhot, CN
159.140.195.23	AS17264 Cerner Corporation	`1.03ms` from Kansas City, US
206.248.11.87	AS30341 South Central Telephone Association	`17.16ms` from Kansas City, US
86.191.212.103	AS2856 British Telecommunications PLC	`3.98ms` from London, GB
62.109.5.231	AS29182 JSC IOT	`0.37ms` from Moscow, RU
88.123.220.71	AS12322 Free SAS	`5.42ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 122.254.219.196

traceroute to 122.254.219.196 (122.254.219.196): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.2 0.135 ms

2 [AS9318] 1.255.14.55 0.585 ms

3 [AS9318] 1.255.14.54 1.841 ms

4 *

5 *

6 *

7 *

8 [AS17857] 122.254.219.196 14.505 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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