1.231.193.0/24

AS23579 · Seoul Metropolitan Office Of Education

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS23579
Parent Range	1.224.0.0/13
Registry	APNIC
ID	BROADNNET-KR

WHOIS Details

inetnum:        1.224.0.0 - 1.231.255.255
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:  2025-11-03T08:06:02Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Toegye-ro 24
country:        KR
phone:          +82-80-828-2106
e-mail:         [email protected]
nic-hdl:        IM670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        1.224.0.0 - 1.231.255.255
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.
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:         [email protected]
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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

Overlapping Ranges

BGP prefixes that contain 1.231.193.0/24

Range	ASN	Company	Num of IPs
1.224.0.0/13	AS10069	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS131852	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS23579	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9318	SK Broadband Co Ltd	524,288

Nearby Ranges

BGP prefixes that overlap with 1.231.0.0/16

Range	ASN	Company	Num of IPs
1.224.0.0/13	AS10069	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS131852	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS23579	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9318	SK Broadband Co Ltd	524,288

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
178.227.16.248	AS31615 Odido Netherlands B.V.	`12.34ms` from Amsterdam, NL
97.149.236.232	AS6167 Verizon Business	`9.38ms` from Chicago, US
93.133.31.152	AS6805 Telefonica Germany GmbH & Co.OHG	`3.44ms` from Duesseldorf, DE
24.23.175.152	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Fremont, US
107.148.15.184	AS398478 PEG TECH INC	`0.36ms` from Hong Kong, HK
34.39.94.152	AS396982 Google LLC	`0.10ms` from London, GB
15.184.111.184	AS16509 Amazon.com, Inc.	`0.10ms` from Manama, BH
191.17.51.40	AS27699 TELEFÔNICA BRASIL S.A	`2.19ms` from Osasco, BR
60.217.121.216	AS4837 CHINA UNICOM China169 Backbone	`4.30ms` from Qingdao, CN
87.1.8.88	AS3269 Telecom Italia S.p.A.	`2.38ms` from Rome, IT
207.38.239.200	AS6079 RCN	`6.28ms` from Secaucus, US
152.99.236.152	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`3.02ms` from Seoul, KR
124.48.175.152	AS17858 LG POWERCOMM	`3.34ms` from Seoul, KR
121.78.236.104	AS9286 KINX	`0.89ms` from Seoul, KR
193.110.132.24	AS34272 Teva Pharma EAD	`0.55ms` from Sofia, BG
85.227.177.120	AS8434 Telenor Sverige AB	`1.01ms` from Stockholm, SE
213.185.94.232	AS205023 TINOU CONSULTING - FZCO	`0.39ms` from Tokyo, JP
221.232.103.8	AS4134 CHINANET-BACKBONE	`2.48ms` from Wuhan, CN
170.29.32.8	AS33551 Sisters of Mercy Health System	`7.44ms` from Chicago, US
34.240.44.216	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
4.223.164.88	AS8075 Microsoft Corporation	`0.17ms` from Gaevle, SE
115.73.162.24	AS7552 Viettel Group	`1.16ms` from Ho Chi Minh City, VN
117.95.59.168	AS4134 CHINANET-BACKBONE	`0.35ms` from Huai'an, CN
82.18.94.40	AS5089 Virgin Media Limited	`7.81ms` from London, GB
2.221.107.184	AS5607 Sky UK Limited	`1.57ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m6 1.231.193.147

traceroute to 1.231.193.147 (1.231.193.147): 6 hops max, 52 byte packets

1 [AS53356] 23.154.81.65 0.161 ms

2 *

3 [AS6939] 65.19.133.193 0.897 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Vancouver, CA

On December 6th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales