223.28.128.0/17

AS17597  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain skbroadband.com
ASN AS17597
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

Nearby Ranges

BGP prefixes that overlap with 223.28.0.0/16

Range ASN Company Num of IPs
223.28.0.0/17 AS9930 TT DOTCOM SDN BHD 32,768

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
223.28.229.88 washplan.co.kr 1
223.28.172.131 sgb.st 1
223.28.250.164 dtob.co.kr 1
223.28.141.161 digino.kr 1

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

Pingable IPs

7,835 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
223.28.143.0 AS17597 SK Broadband Co Ltd 1.85ms from Seoul, KR
223.28.144.241 AS17597 SK Broadband Co Ltd 2.09ms from Seoul, KR
223.28.140.0 AS17597 SK Broadband Co Ltd 1.88ms from Seoul, KR
223.28.132.1 AS17597 SK Broadband Co Ltd 2.20ms from Seoul, KR
223.28.133.1 AS17597 SK Broadband Co Ltd 1.97ms from Seoul, KR
223.28.134.1 AS17597 SK Broadband Co Ltd 2.35ms from Seoul, KR
223.28.136.1 AS17597 SK Broadband Co Ltd 1.86ms from Seoul, KR
223.28.141.255 AS17597 SK Broadband Co Ltd 1.96ms from Seoul, KR
223.28.137.0 AS17597 SK Broadband Co Ltd 1.87ms from Seoul, KR
223.28.129.0 AS17597 SK Broadband Co Ltd 2.08ms from Seoul, KR
223.28.131.0 AS17597 SK Broadband Co Ltd 2.29ms from Seoul, KR
223.28.145.184 AS17597 SK Broadband Co Ltd 2.49ms from Seoul, KR
223.28.142.1 AS17597 SK Broadband Co Ltd 1.94ms from Seoul, KR
223.28.146.255 AS17597 SK Broadband Co Ltd 1.97ms from Seoul, KR
223.28.130.0 AS17597 SK Broadband Co Ltd 2.01ms from Seoul, KR
223.28.135.255 AS17597 SK Broadband Co Ltd 2.08ms from Seoul, KR
223.28.128.1 AS17597 SK Broadband Co Ltd 2.09ms from Seoul, KR
223.28.138.0 AS17597 SK Broadband Co Ltd 1.94ms from Seoul, KR
223.28.139.1 AS17597 SK Broadband Co Ltd 1.85ms from Seoul, KR
223.28.147.0 AS17597 SK Broadband Co Ltd 1.91ms from Seoul, KR
223.28.250.1 AS17597 SK Broadband Co Ltd 2.52ms from Seoul, KR
223.28.178.255 AS17597 SK Broadband Co Ltd 2.08ms from Seoul, KR
223.28.217.255 AS17597 SK Broadband Co Ltd 2.48ms from Seoul, KR
223.28.190.86 AS17597 SK Broadband Co Ltd 3.32ms from Seoul, KR
223.28.176.1 AS17597 SK Broadband Co Ltd 2.03ms 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
31.149.71.225 AS1136 KPN B.V. 2.35ms from Amsterdam, NL
111.192.12.1 AS4808 China Unicom Beijing Province Network 4.11ms from Beijing, CN
149.5.16.1 AS174 Cogent Communications, LLC 0.71ms from Brussels, BE
92.82.74.193 AS9050 Orange Romania S.A. 1.71ms from Bucharest, RO
118.113.234.1 AS4134 CHINANET-BACKBONE 2.52ms from Chengdu, CN
75.135.150.1 AS20115 Charter Communications LLC 10.82ms from Chicago, US
24.144.182.1 AS27364 Armstrong 14.12ms from Chicago, US
38.124.24.145 AS36498 Access One Inc. 0.51ms from Chicago, US
12.210.186.193 AS7018 AT&T Enterprises, LLC 5.25ms from Chicago, US
20.51.1.49 AS8075 Microsoft Corporation 0.46ms from Chicago, US
74.115.181.1 AS15088 First Network Group Inc 2.80ms from Columbus, US
152.37.216.1 AS11492 CABLE ONE, INC. 13.42ms from Dallas, US
66.151.253.1 AS12179 Unitas Global 1.13ms from Dallas, US
71.12.32.1 AS20115 Charter Communications LLC 5.90ms from Dallas, US
103.126.63.49 AS138287 Uzaina Business India Pvt Ltd 11.00ms from Delhi, IN
207.174.39.1 AS399726 XtreamInternet 0.15ms from Denver, US
71.229.144.17 AS7922 Comcast Cable Communications, LLC 2.52ms from Denver, US
18.193.189.241 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
79.199.98.145 AS3320 Deutsche Telekom AG 5.23ms from Frankfurt am Main, DE
87.191.163.65 AS3320 Deutsche Telekom AG 8.99ms from Frankfurt am Main, DE
183.128.147.193 AS4134 CHINANET-BACKBONE 4.90ms from Hangzhou, CN
123.21.207.145 AS45899 VNPT Corp 1.43ms from Ho Chi Minh City, VN
46.149.195.241 AS59371 Dimension Network & Communication Limited 1.30ms from Hong Kong, HK
36.88.0.17 AS7713 PT Telekomunikasi Indonesia 16.69ms from Jakarta, ID
41.177.122.1 AS36874 Cybersmart 0.79ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 223.28.137.127
traceroute to 223.28.137.127 (223.28.137.127): 64 hops max, 52 byte packets
1 [AS31898] 140.91.214.6 0.074 ms
2 [AS9318] 1.255.14.55 0.687 ms
3 [AS9318] 1.255.14.54 1.903 ms
4 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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.

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