223.28.208.0/24

AS17597 · SK Broadband Co Ltd

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	AS17597
Parent Range	223.28.128.0/17
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        223.28.128.0 - 223.28.255.255
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:  2020-12-29T05:46:19Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  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:         [email protected]
nic-hdl:        IM670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        223.28.128.0 - 223.28.255.255
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.
changed:        [email protected]
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]
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 223.28.208.0/24

Range	ASN	Company	Num of IPs
223.28.128.0/17	AS17597	SK Broadband Co Ltd	32,768

Nearby Ranges

BGP prefixes that overlap with 223.28.0.0/16

Range	ASN	Company	Num of IPs
223.28.128.0/17	AS17597	SK Broadband Co Ltd	32,768
223.28.0.0/17	AS9930	TT DOTCOM SDN BHD	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

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

IP Address	ASN	Details
223.28.208.4	AS17597 SK Broadband Co Ltd	`1.87ms` from Incheon, 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
73.108.167.40	AS7922 Comcast Cable Communications, LLC	`13.93ms` from Atlanta, US
44.247.49.8	AS16509 Amazon.com, Inc.	`0.56ms` from Boardman, US
186.61.224.232	AS22927 Telefonica de Argentina	`2.54ms` from Buenos Aires, AR
181.45.164.248	AS27747 Telecentro S.A.	`0.81ms` from Buenos Aires, AR
175.20.93.120	AS4837 CHINA UNICOM China169 Backbone	`4.35ms` from Changchun, CN
74.128.253.88	AS10796 Charter Communications Inc	`16.68ms` from Cleveland, US
85.125.242.136	AS8412 T-Mobile Austria GmbH	`5.30ms` from Graz, AT
171.234.70.168	AS7552 Viettel Group	`1.95ms` from Hanoi, VN
45.149.69.200	AS132839 POWER LINE DATACENTER	`1.10ms` from Hong Kong, HK
141.147.141.104	AS31898 Oracle Corporation	`0.32ms` from Jeddah, SA
47.146.39.56	AS5650 Frontier Communications of America, Inc.	`1.92ms` from Los Angeles, US
80.20.36.232	AS3269 Telecom Italia S.p.A.	`1.02ms` from Milan, IT
85.167.154.152	AS2119 Telenor Norge AS	`4.03ms` from Oslo, NO
146.183.3.56	AS50624 Outscale SASU	`1.86ms` from Paris, FR
96.253.94.40	AS701 Verizon Business	`5.80ms` from Ashburn, US
90.186.227.200	AS3209 Vodafone GmbH	`8.61ms` from Berlin, DE
139.186.174.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.18ms` from Chongqing, CN
173.172.105.8	AS11427 Charter Communications Inc	`15.38ms` from Dallas, US
106.58.5.184	AS4134 CHINANET-BACKBONE	`5.44ms` from Kunming, CN
18.102.89.104	AS16509 Amazon.com, Inc.	`0.14ms` from Milan, IT
190.146.149.8	AS10620 Telmex Colombia S.A.	`17.22ms` from Bogota, CO
223.155.78.232	AS4134 CHINANET-BACKBONE	`4.62ms` from Chenzhou, CN
37.197.155.184	AS1257 Tele2 Sverige AB	`3.92ms` from Falkenberg, SE
72.252.167.72	AS23520 Columbus Networks USA, Inc.	`9.11ms` from Kingston, JM
149.90.132.232	AS12353 Vodafone Portugal	`6.00ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 223.28.208.144

traceroute to 223.28.208.144 (223.28.208.144): 64 hops max, 52 byte packets

1 [AS29713] 208.73.20.137 1.426 ms

2 [AS4922] 204.111.26.21 1.056 ms

3 *

4 *

5 *

6 *

7 [AS6939] 65.19.129.150 57.676 ms

8 *

9 *

10 *

11 *

12 *

13 *

14 *

15 *

16 [AS17597] 223.28.208.144 186.338 ms

Measurement taken from

IPinfo ProbeNet in Berkeley Springs, US

On January 18th 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.

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