27.119.104.0/21

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:        27.119.0.0 - 27.119.127.255
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:  2020-12-29T05:46:03Z
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:        27.119.0.0 - 27.119.127.255
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

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

IP Address	ASN	Details
27.119.104.0	AS23563 SK Broadband Co Ltd	`1.75ms` from Seoul, KR
27.119.111.255	AS23563 SK Broadband Co Ltd	`1.41ms` from Seoul, KR
27.119.105.1	AS23563 SK Broadband Co Ltd	`1.42ms` from Seoul, KR
27.119.106.255	AS23563 SK Broadband Co Ltd	`1.42ms` from Seoul, KR
27.119.110.0	AS23563 SK Broadband Co Ltd	`1.42ms` from Seoul, KR
27.119.108.255	AS23563 SK Broadband Co Ltd	`1.44ms` from Seoul, KR
27.119.109.0	AS23563 SK Broadband Co Ltd	`1.43ms` from Seoul, KR
27.119.107.0	AS23563 SK Broadband Co Ltd	`1.41ms` 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
209.10.104.133	AS20141 Quality Technology Services, LLC	`1.39ms` from Atlanta, US
63.76.58.69	AS701 Verizon Business	`14.45ms` from Chicago, US
34.46.79.37	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
181.221.159.5	AS28573 Claro NXT Telecomunicacoes Ltda	`11.48ms` from Curitiba, BR
64.237.64.21	AS5009 REV	`0.79ms` from Dallas, US
187.76.156.197	AS7738 V tal	`0.38ms` from Fortaleza, BR
40.101.126.229	AS8075 Microsoft Corporation	`5.64ms` from Helsinki, FI
90.250.65.181	AS5378 Vodafone Limited	`6.74ms` from London, GB
94.5.212.5	AS5607 Sky UK Limited	`2.35ms` from London, GB
73.65.53.85	AS7922 Comcast Cable Communications, LLC	`3.87ms` from Minneapolis, US
64.222.115.5	AS13977 Consolidated Communications, Inc.	`4.63ms` from Montreal, CA
174.91.198.213	AS577 Bell Canada	`1.72ms` from Montreal, CA
126.29.197.69	AS17676 SoftBank Corp.	`6.46ms` from Osaka, JP
66.179.90.21	AS7381 BroadbandONE, LLC	`0.36ms` from Philadelphia, US
54.236.94.37	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
147.46.175.53	AS9488 Seoul National University	`1.16ms` from Seoul, KR
58.37.105.21	AS4812 China Telecom (Group)	`4.64ms` from Shanghai, CN
124.78.53.101	AS4812 China Telecom (Group)	`3.06ms` from Shanghai, CN
140.138.179.229	AS1659 Taiwan Academic Network (TANet) Information Center	`3.46ms` from Taipei, TW
1.162.180.133	AS3462 Data Communication Business Group	`1.19ms` from Taipei, TW
81.95.233.197	AS12365 JC LLC Sarkor-Telecom	`0.51ms` from Tashkent, UZ
209.183.152.117	AS7794 Execulink Telecom Inc.	`3.02ms` from Toronto, CA
88.117.107.149	AS8447 A1 Telekom Austria AG	`5.19ms` from Vienna, AT
83.189.214.245	AS1257 Tele2 Sverige AB	`15.86ms` from Vilnius, LT
76.111.28.181	AS7922 Comcast Cable Communications, LLC	`6.21ms` 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 -f5 27.119.106.21

traceroute to 27.119.106.21 (27.119.106.21): 64 hops max, 52 byte packets

5 [AS9318] 110.9.3.45 1.393 ms

6 *

7 *

8 *

9 *

10 [AS23563] 27.119.106.21 7.203 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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