119.17.66.0/24

AS23563 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS23563
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        119.17.64.0 - 119.17.127.255
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:  2020-12-29T05:46:10Z
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:        119.17.64.0 - 119.17.127.255
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:        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

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

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

IP Address	ASN	Details
119.17.66.1	AS23563 SK Broadband Co Ltd	`1.96ms` 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
20.103.137.136	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
170.103.89.24	AS398025 Cumberland Connect	`10.04ms` from Atlanta, US
41.45.18.152	AS8452 TE-AS	`4.52ms` from Cairo, EG
2.206.175.88	AS3209 Vodafone GmbH	`4.81ms` from Duesseldorf, DE
79.214.136.152	AS3320 Deutsche Telekom AG	`3.10ms` from Frankfurt am Main, DE
57.98.62.24	AS51964 ORANGE BUSINESS SERVICES U.S. Inc.	`0.76ms` from Frankfurt am Main, DE
113.255.244.184	AS9304 HGC Global Communications Limited	`1.65ms` from Hong Kong, HK
179.6.58.8	AS12252 America Movil Peru S.A.C.	`1.11ms` from Lima, PE
97.189.130.200	AS6167 Verizon Business	`10.12ms` from Los Angeles, US
87.221.33.40	AS12479 Orange Espagne SA	`10.02ms` from Madrid, ES
193.8.206.24	AS24843 France Televisions SA	`1.32ms` from Paris, FR
46.252.166.232	AS38951 OJSC TKT	`2.05ms` from Saint Petersburg, RU
49.171.37.24	AS17858 LG POWERCOMM	`4.20ms` from Seoul, KR
211.226.179.200	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
61.77.169.24	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
217.142.186.136	AS31898 Oracle Corporation	`0.15ms` from Singapore, SG
60.156.51.104	AS17676 SoftBank Corp.	`4.95ms` from Tokyo, JP
54.93.176.168	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
46.94.68.8	AS3320 Deutsche Telekom AG	`7.82ms` from Frankfurt am Main, DE
41.15.159.136	AS29975 Vodacom	`9.81ms` from Johannesburg, ZA
47.152.35.152	AS5650 Frontier Communications of America, Inc.	`2.04ms` from Los Angeles, US
3.82.16.40	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
51.81.51.248	AS16276 OVH SAS	`1.22ms` from Ashburn, US
97.220.163.136	AS6167 Verizon Business	`17.05ms` from Boca Raton, US
27.65.176.8	AS7552 Viettel Group	`1.82ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 119.17.66.1

traceroute to 119.17.66.1 (119.17.66.1): 64 hops max, 52 byte packets

1 [] 150.222.116.186 1.889 ms

2 *

3 *

4 [AS16509] 54.239.121.134 26.128 ms

5 [AS9318] 39.120.253.68 3.389 ms

6 *

7 *

8 *

9 *

10 [AS23563] 119.17.66.1 4.26 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 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.

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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