211.63.0.0/19

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9318
Registry	KRNIC
ID	BROADNNET-KR

WHOIS Details

inetnum:        211.63.0.0 - 211.63.31.255
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
changed:        hostmaster@nic.or.kr 20240912
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.
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 20240912
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.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 211.63.0.0/16

Range	ASN	Company	Num of IPs
211.63.32.0/19	AS3786	LG DACOM Corporation	8,192
211.63.57.0/24	AS9647	SEROMINFORSYSTEM	256

Hosted domains

There are 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
211.63.21.3	AS18302 SK Telecom	`1.48ms` from Seoul, KR
211.63.14.61	AS18302 SK Telecom	`1.67ms` from Incheon, KR
211.63.24.123	AS18302 SK Telecom	`1.04ms` from Incheon, KR
211.63.15.31	AS18302 SK Telecom	`1.65ms` from Incheon, KR
211.63.17.1	AS18302 SK Telecom	`2.38ms` from Seoul, KR
211.63.16.1	AS18302 SK Telecom	`3.05ms` 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
67.140.167.99	AS7029 Windstream Communications LLC	`6.96ms` from Ashburn, US
98.60.242.83	AS7922 Comcast Cable Communications, LLC	`12.65ms` from Denver, US
51.186.14.67	AS5607 Sky UK Limited	`1.32ms` from Dublin, IE
213.65.252.3	AS3301 Telia Company AB	`0.97ms` from Goeteborg, SE
47.99.94.83	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.60ms` from Hangzhou, CN
185.218.232.163	AS205659 UAB code200	`0.12ms` from Herndon, US
91.201.163.243	AS24916 Orbital Net Ltd	`1.73ms` from London, GB
23.90.67.3	AS47638 Cadence Networks Ltd	`0.42ms` from London, GB
75.220.243.35	AS6167 Verizon Business	`11.88ms` from Miami, US
46.61.202.19	AS12389 PJSC Rostelecom	`5.70ms` from Moscow, RU
125.15.220.3	AS9824 JCOM Co., Ltd.	`2.82ms` from Osaka, JP
51.211.215.211	AS25019 Saudi Telecom Company JSC	`1.74ms` from Riyadh, SA
35.216.50.227	AS19527 Google LLC	`0.11ms` from Seoul, KR
121.156.174.67	AS4766 Korea Telecom	`3.77ms` from Seoul, KR
116.15.44.3	AS9506 Singtel Fibre Broadband	`1.33ms` from Singapore, SG
82.196.96.19	AS8473 Bahnhof AB	`0.99ms` from Stockholm, SE
57.181.187.163	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
150.31.28.179	AS2497 Internet Initiative Japan Inc.	`1.94ms` from Tokyo, JP
69.250.36.243	AS7922 Comcast Cable Communications, LLC	`9.23ms` from Ashburn, US
47.55.186.115	AS855 Bell Canada	`12.75ms` from Beauharnois, CA
45.229.73.211	AS266698 INSITEL S.A.S.	`4.36ms` from Bogotá, CO
3.248.221.211	AS16509 Amazon.com, Inc.	`0.41ms` from Dublin, IE
211.179.69.179	AS9318 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
136.33.106.163	AS16591 Google Fiber Inc.	`0.86ms` from Kansas City, US
87.9.170.227	AS3269 Telecom Italia S.p.A.	`3.52ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m5 211.63.7.182

traceroute to 211.63.7.182 (211.63.7.182): 5 hops max, 52 byte packets

1 [AS15169] 142.251.241.127 2.031 ms

2 [AS15169] 216.239.59.148 1.868 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On January 9th 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.

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