211.237.171.0/24

AS17854 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS17854
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        211.237.160.0 - 211.237.191.255
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:  2020-12-29T05:46:17Z
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:        211.237.160.0 - 211.237.191.255
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

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

IP Address	ASN	Details
211.237.171.1	AS17854 SK Broadband Co Ltd	`4.52ms` 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
103.80.87.8	AS50053 Individual Entrepreneur Anton Levin	`0.19ms` from Amsterdam, NL
166.0.2.40	AS7979 Servers.com, Inc.	`0.25ms` from Amsterdam, NL
31.39.190.168	AS5410 Bouygues Telecom SA	`2.22ms` from Aubervilliers, FR
200.3.189.216	AS27935 Cooperativa de provicion de servicios telefonicos La Lonja Ltda	`1.98ms` from Buenos Aires, AR
181.14.135.248	AS7303 Telecom Argentina S.A.	`1.95ms` from Buenos Aires, AR
165.128.192.8	AS2381 WiscNet	`8.17ms` from Chicago, US
108.128.158.24	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
156.247.59.216	AS138415 Yancy Limited	`0.71ms` from Hong Kong, HK
39.56.183.120	AS17557 Pakistan Telecommunication Company Limited	`17.75ms` from Islamabad, PK
39.33.94.232	AS17557 Pakistan Telecommunication Company Limited	`12.16ms` from Islamabad, PK
103.174.85.136	AS139922 DISH MEDIA NETWORK PUBLIC LIMITED	`0.50ms` from Kathmandu, NP
86.29.145.168	AS5089 Virgin Media Limited	`14.77ms` from London, GB
213.97.95.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.80ms` from Madrid, ES
139.138.44.152	AS30215 Cisco Systems Ironport Division	`0.66ms` from Melbourne, AU
70.126.139.168	AS33363 Charter Communications, Inc	`9.67ms` from Orlando, US
112.236.131.184	AS4837 CHINA UNICOM China169 Backbone	`7.78ms` from Qingdao, CN
52.202.136.88	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
24.6.85.248	AS7922 Comcast Cable Communications, LLC	`6.47ms` from San Jose, US
98.252.102.56	AS7922 Comcast Cable Communications, LLC	`11.24ms` from San Jose, US
1.169.21.232	AS3462 Data Communication Business Group	`2.17ms` from Taipei, TW
108.160.130.40	AS20473 The Constant Company, LLC	`0.14ms` from Tokyo, JP
222.230.168.168	AS2519 ARTERIA Networks Corporation	`2.28ms` from Tokyo, JP
221.186.132.184	AS4713 NTT Communications Corporation	`3.34ms` from Tokyo, JP
196.184.138.120	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.32ms` from Tunis, TN
61.184.232.216	AS4134 CHINANET-BACKBONE	`4.06ms` from Wuhan, CN

Traceroute

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

traceroute -a -n -q1 211.237.171.71

traceroute to 211.237.171.71 (211.237.171.71): 64 hops max, 52 byte packets

1 [AS202422] 92.38.135.3 3.667 ms

2 *

3 *

4 [AS9286] 121.78.68.49 0.195 ms

5 [AS9957] 203.246.169.100 1.555 ms

6 [AS9318] 222.239.9.177 2.721 ms

7 *

8 *

9 *

10 *

11 *

12 *

13 [AS17854] 211.237.171.71 13.007 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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