223.28.226.0/24

AS17597 · SK Broadband Co Ltd

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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:         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:        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:        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 223.28.226.0/24

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

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

IP Address	ASN	Details
223.28.226.1	AS17597 SK Broadband Co Ltd	`3.26ms` 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
79.167.146.104	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.52ms` from Athens, GR
89.188.35.104	AS40981 University of Montenegro	`7.34ms` from Belgrade, RS
62.225.152.152	AS3320 Deutsche Telekom AG	`1.78ms` from Duesseldorf, DE
179.185.180.152	AS18881 TELEFÔNICA BRASIL S.A	`9.78ms` from Fortaleza, BR
58.187.71.120	AS18403 FPT Telecom Company	`0.69ms` from Hanoi, VN
27.65.146.8	AS7552 Viettel Group	`3.12ms` from Ho Chi Minh City, VN
97.103.46.120	AS33363 Charter Communications, Inc	`6.79ms` from Orlando, US
181.225.157.168	AS270690 EDIVAM FRANCI ALVES EIRELI	`6.67ms` from Osasco, BR
61.99.171.40	AS9318 SK Broadband Co Ltd	`5.59ms` from Seoul, KR
83.189.221.248	AS1257 Tele2 Sverige AB	`15.12ms` from Vilnius, LT
5.79.111.216	AS60781 LeaseWeb Netherlands B.V.	`0.24ms` from Amsterdam, NL
50.25.245.136	AS19108 Optimum	`15.31ms` from Ashburn, US
58.87.124.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.73ms` from Beijing, CN
181.26.164.40	AS22927 Telefonica de Argentina	`2.52ms` from Buenos Aires, AR
147.156.30.8	AS766 RedIRIS Autonomous System	`5.75ms` from Madrid, ES
79.27.127.8	AS3269 Telecom Italia S.p.A.	`3.97ms` from Milan, IT
126.48.27.200	AS17676 SoftBank Corp.	`2.23ms` from Osaka, JP
62.50.186.248	AS35132 Enivest	`8.71ms` from Sandefjord, NO
67.185.17.72	AS7922 Comcast Cable Communications, LLC	`6.58ms` from Seattle, US
43.203.226.104	AS16509 Amazon.com, Inc.	`0.31ms` from Seoul, KR
142.189.121.104	AS577 Bell Canada	`1.37ms` from Toronto, CA
89.79.9.184	AS9141 P4 Sp. z o.o.	`13.95ms` from Warsaw, PL
94.16.137.104	AS15600 Quickline AG	`12.11ms` from Zuerich, CH
168.245.52.136	AS11377 SendGrid, Inc.	`0.38ms` from Ashburn, US
117.243.244.72	AS9829 National Internet Backbone	`13.42ms` from Bengaluru, IN

Traceroute

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

traceroute -a -n -q1 -f2 223.28.226.135

traceroute to 223.28.226.135 (223.28.226.135): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.35 2.519 ms

3 [AS969] 199.119.64.166 3.209 ms

4 [AS60068] 185.229.189.186 0.577 ms

5 [] 36.255.56.203 0.313 ms

6 *

7 *

8 *

9 *

10 *

11 *

12 *

13 [AS17597] 223.28.226.135 68.376 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

What are IP address ranges?

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