119.17.87.0/24

AS23563 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS23563
Parent Range	119.17.64.0/18
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

Overlapping Ranges

BGP prefixes that contain 119.17.87.0/24

Range	ASN	Company	Num of IPs
119.17.64.0/18	AS23563	SK Broadband Co Ltd	16,384

Nearby Ranges

BGP prefixes that overlap with 119.17.0.0/16

Range	ASN	Company	Num of IPs
119.17.64.0/18	AS23563	SK Broadband Co Ltd	16,384
119.17.32.0/19	AS45780	Broadband Solutions Pty Ltd	8,192
119.17.128.0/19	AS4764	Westvic Broadband Pty Ltd	8,192
119.17.160.0/19	AS9268	Over The Wire Pty Ltd	8,192
119.17.0.0/19	AS9781	GREEN CABLE TELEVISION STATION	8,192

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
222.154.41.120	AS4771 Spark New Zealand Trading Ltd.	`1.25ms` from Auckland, NZ
188.27.230.152	AS8708 DIGI ROMANIA S.A.	`0.67ms` from Bacau, RO
16.144.165.232	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
75.28.34.200	AS7018 AT&T Enterprises, LLC	`10.03ms` from Columbus, US
68.206.93.200	AS11427 Charter Communications Inc	`5.75ms` from Dallas, US
47.162.74.184	AS5650 Frontier Communications of America, Inc.	`1.66ms` from Dallas, US
174.56.115.72	AS7922 Comcast Cable Communications, LLC	`14.89ms` from Denver, US
31.189.176.56	AS24608 WIND TRE S.P.A.	`12.67ms` from Frosinone, IT
4.234.42.72	AS8075 Microsoft Corporation	`0.27ms` from London, GB
194.35.240.8	AS14618 Amazon.com, Inc.	`0.49ms` from Reston, US
59.28.17.8	AS4766 Korea Telecom	`5.29ms` from Seoul, KR
111.197.131.8	AS4808 China Unicom Beijing Province Network	`4.26ms` from Beijing, CN
178.117.206.216	AS6848 Telenet BV	`9.83ms` from Brussels, BE
82.76.10.104	AS8708 DIGI ROMANIA S.A.	`3.83ms` from Bucharest, RO
66.69.222.40	AS11427 Charter Communications Inc	`14.09ms` from Dallas, US
68.21.149.24	AS7018 AT&T Enterprises, LLC	`5.95ms` from Dallas, US
47.156.87.72	AS5650 Frontier Communications of America, Inc.	`2.00ms` from Los Angeles, US
37.214.247.184	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`6.06ms` from Minsk, BY
188.232.133.104	AS41843 JSC ER-Telecom Holding	`8.92ms` from Novosibirsk, RU
41.142.51.88	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.47ms` from Rabat, MA
114.200.20.168	AS9318 SK Broadband Co Ltd	`7.06ms` from Seoul, KR
126.70.110.216	AS17676 SoftBank Corp.	`2.70ms` from Tokyo, JP
95.160.249.88	AS29314 VECTRA S.A.	`10.30ms` from Warsaw, PL
178.227.171.216	AS31615 Odido Netherlands B.V.	`7.39ms` from Amsterdam, NL
44.217.180.216	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 119.17.87.151

traceroute to 119.17.87.151 (119.17.87.151): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.083 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 13th 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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