122.254.224.0/23

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 122.254.224.0/23

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

Read more

Pingable IPs

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

IP Address	ASN	Details
122.254.224.129	AS17857 SK Broadband Co Ltd	`7.41ms` from Incheon, KR
122.254.225.1	AS17857 SK Broadband Co Ltd	`7.44ms` 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
154.246.2.231	AS36947 Telecom Algeria	`14.45ms` from Algiers, DZ
64.49.237.103	AS33070 Rackspace Hosting	`1.00ms` from Dallas, US
138.2.183.135	AS31898 Oracle Corporation	`0.29ms` from Frankfurt am Main, DE
183.47.12.71	AS4134 CHINANET-BACKBONE	`4.12ms` from Guangzhou, CN
166.104.157.71	AS9321 Hanyang University	`1.98ms` from Incheon, KR
104.167.230.7	AS26533 STiBaRC	`16.12ms` from New York City, US
27.116.183.7	AS17608 ABN	`1.84ms` from Seoul, KR
43.145.120.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.20ms` from Shanghai, CN
3.165.151.119	AS16509 Amazon.com, Inc.	`4.16ms` from Sheffield, GB
189.172.225.247	AS8151 UNINET	`12.11ms` from Cancún, MX
71.66.180.71	AS10796 Charter Communications Inc	`1.30ms` from Cleveland, US
201.89.2.231	AS8167 V tal	`0.96ms` from Curitiba, BR
34.255.65.199	AS16509 Amazon.com, Inc.	`0.25ms` from Dublin, IE
5.71.213.199	AS5607 Sky UK Limited	`2.42ms` from Erith, GB
35.159.121.103	AS16509 Amazon.com, Inc.	`0.46ms` from Frankfurt am Main, DE
2.135.203.103	AS9198 JSC Kazakhtelecom	`13.46ms` from Karagandy, KZ
176.221.1.135	AS31724 Svyazist LLC	`6.74ms` from Kazan, RU
45.49.226.23	AS20001 Charter Communications Inc	`5.85ms` from Los Angeles, US
46.56.85.151	AS25106 Mobile TeleSystems JLLC	`4.91ms` from Minsk, BY
180.179.132.247	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`1.91ms` from Mumbai, IN
221.226.148.103	AS4134 CHINANET-BACKBONE	`1.12ms` from Nanjing, CN
115.207.226.215	AS4134 CHINANET-BACKBONE	`8.07ms` from Ningbo, CN
89.159.239.231	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.09ms` from Paris, FR
118.54.169.167	AS4766 Korea Telecom	`1.56ms` from Seoul, KR
186.201.113.23	AS10429 TELEFÔNICA BRASIL S.A	`0.88ms` from São Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f3 122.254.224.109

traceroute to 122.254.224.109 (122.254.224.109): 64 hops max, 52 byte packets

3 [AS9318] 39.120.201.87 2.806 ms

4 [AS9318] 39.120.201.86 2.534 ms

5 *

6 *

7 *

8 *

9 [AS17857] 122.254.224.109 9.4 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 30th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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