211.247.19.0/24

AS9756 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9756
Parent Range	211.247.0.0/17
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        211.247.0.0 - 211.247.127.255
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:  2020-12-29T05:46:18Z
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:        211.247.0.0 - 211.247.127.255
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 211.247.19.0/24

Range	ASN	Company	Num of IPs
211.247.0.0/17	AS9756	SK Broadband Co Ltd	32,768

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

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

IP Address	ASN	Details
211.247.19.0	AS9756 SK Broadband Co Ltd	`4.06ms` 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
178.88.207.248	AS9198 JSC Kazakhtelecom	`2.15ms` from Almaty, KZ
77.163.26.200	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
86.84.36.40	AS1136 KPN B.V.	`2.61ms` from Amsterdam, NL
79.232.79.216	AS3320 Deutsche Telekom AG	`4.44ms` from Frankfurt am Main, DE
98.145.19.104	AS20001 Charter Communications Inc	`8.71ms` from Los Angeles, US
67.212.108.104	AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa	`5.91ms` from Minneapolis, US
153.99.245.24	AS4837 CHINA UNICOM China169 Backbone	`1.60ms` from Nanjing, CN
68.66.229.168	AS55293 A2 Hosting, Inc.	`0.11ms` from Phoenix, US
67.171.135.168	AS7922 Comcast Cable Communications, LLC	`6.88ms` from Seattle, US
43.163.86.184	AS132203 Tencent Building, Kejizhongyi Avenue	`0.30ms` from Singapore, SG
20.84.99.168	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
35.225.221.120	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
76.183.130.72	AS11427 Charter Communications Inc	`5.57ms` from Dallas, US
216.245.194.216	AS46475 Limestone Networks, Inc.	`0.26ms` from Dallas, US
14.178.71.248	AS45899 VNPT Corp	`2.02ms` from Hanoi, VN
23.218.86.24	AS55836 Reliance Jio Infocomm Limited	`12.59ms` from Hyderabad, IN
5.139.36.56	AS12389 PJSC Rostelecom	`10.54ms` from Krasnodar, RU
175.19.26.216	AS4837 CHINA UNICOM China169 Backbone	`18.57ms` from Liaoyang, CN
59.53.100.104	AS4134 CHINANET-BACKBONE	`3.13ms` from Nanchang, CN
4.178.236.168	AS8075 Microsoft Corporation	`0.15ms` from Paris, FR
112.227.234.88	AS4837 CHINA UNICOM China169 Backbone	`5.27ms` from Qingdao, CN
44.205.165.232	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
49.235.235.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.56ms` from Shanghai, CN
54.179.211.232	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
217.79.45.120	AS29580 A1 Bulgaria EAD	`8.33ms` from Sofia, BG

Traceroute

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

traceroute -a -n -q1 -f2 211.247.19.255

traceroute to 211.247.19.255 (211.247.19.255): 64 hops max, 52 byte packets

2 [AS749] 11.73.7.213 0.247 ms

3 *

4 *

5 *

6 *

7 [AS3786] 61.111.61.33 2.307 ms

8 [AS3786] 182.162.36.2 1.61 ms

9 *

10 [AS3786] 182.162.36.17 1.446 ms

11 [AS3786] 203.248.208.189 1.609 ms

12 [AS9318] 211.44.125.206 2.44 ms

13 *

14 *

15 *

16 *

17 [AS9756] 211.247.19.255 5.028 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 4th 2025

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