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
223.28.250.164 dtob.co.kr 1
223.28.229.88 washplan.co.kr 1
223.28.141.161 digino.kr 1
223.28.172.131 sgb.st 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

7,728 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
223.28.217.255 AS17597 SK Broadband Co Ltd 1.93ms from Incheon, KR
223.28.246.77 AS17597 SK Broadband Co Ltd 2.20ms from Incheon, KR
223.28.130.255 AS17597 SK Broadband Co Ltd 1.54ms from Incheon, KR
223.28.231.1 AS17597 SK Broadband Co Ltd 2.80ms from Incheon, KR
223.28.200.1 AS17597 SK Broadband Co Ltd 1.91ms from Seoul, KR
223.28.216.0 AS17597 SK Broadband Co Ltd 2.20ms from Incheon, KR
223.28.153.170 AS17597 SK Broadband Co Ltd 2.16ms from Incheon, KR
223.28.212.138 AS17597 SK Broadband Co Ltd 2.59ms from Incheon, KR
223.28.151.176 AS17597 SK Broadband Co Ltd 2.33ms from Incheon, KR
223.28.234.1 AS17597 SK Broadband Co Ltd 2.63ms from Seoul, KR
223.28.240.129 AS17597 SK Broadband Co Ltd 4.60ms from Seoul, KR
223.28.129.255 AS17597 SK Broadband Co Ltd 1.99ms from Seoul, KR
223.28.172.31 AS17597 SK Broadband Co Ltd 2.26ms from Incheon, KR
223.28.225.29 AS17597 SK Broadband Co Ltd 3.01ms from Incheon, KR
223.28.139.255 AS17597 SK Broadband Co Ltd 1.59ms from Incheon, KR
223.28.140.0 AS17597 SK Broadband Co Ltd 1.56ms from Incheon, KR
223.28.185.1 AS17597 SK Broadband Co Ltd 1.48ms from Incheon, KR
223.28.232.1 AS17597 SK Broadband Co Ltd 2.63ms from Incheon, KR
223.28.191.31 AS17597 SK Broadband Co Ltd 2.70ms from Incheon, KR
223.28.206.1 AS17597 SK Broadband Co Ltd 1.75ms from Incheon, KR
223.28.215.1 AS17597 SK Broadband Co Ltd 2.30ms from Incheon, KR
223.28.224.1 AS17597 SK Broadband Co Ltd 2.29ms from Incheon, KR
223.28.197.197 AS17597 SK Broadband Co Ltd 2.29ms from Incheon, KR
223.28.147.1 AS17597 SK Broadband Co Ltd 1.57ms from Incheon, KR
223.28.205.20 AS17597 SK Broadband Co Ltd 2.42ms 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
86.83.183.49 AS1136 KPN B.V. 2.98ms from Amsterdam, NL
77.251.7.1 AS33915 Vodafone Libertel B.V. 4.05ms from Amsterdam, NL
72.13.99.97 AS23183 SWIFT SYSTEMS, INC. 3.52ms from Ashburn, US
73.173.244.1 AS7922 Comcast Cable Communications, LLC 2.47ms from Ashburn, US
137.103.110.1 AS11776 Breezeline 2.59ms from Boston, US
173.76.226.1 AS701 Verizon Business 1.37ms from Boston, US
58.244.108.1 AS4837 CHINA UNICOM China169 Backbone 2.65ms from Changchun, CN
174.130.241.1 AS7029 Windstream Communications LLC 9.13ms from Chicago, US
47.218.160.1 AS19108 Optimum 3.88ms from Dallas, US
170.55.61.145 AS33132 Crown Castle Fiber LLC 0.85ms from Dallas, US
216.189.125.1 AS30436 Elite Broadband LLC 14.13ms from Denver, US
38.246.3.129 AS397142 City of Fort Collins 1.92ms from Denver, US
192.178.180.1 AS15169 Google LLC 6.90ms from Doha, QA
63.144.98.81 AS209 CenturyLink Communications, LLC 2.74ms from Flint, US
113.99.248.1 AS4134 CHINANET-BACKBONE 4.08ms from Guangzhou, CN
219.136.210.1 AS4134 CHINANET-BACKBONE 3.39ms from Guangzhou, CN
183.248.209.1 AS56041 China Mobile communications corporation 5.85ms from Hangzhou, CN
20.24.77.65 AS8075 Microsoft Corporation 0.30ms from Hong Kong, HK
59.152.194.81 AS9381 HKBN Enterprise Solutions HK Limited 0.35ms from Hong Kong, HK
103.44.0.129 AS150008 Pioneer Elabs Ltd. 0.35ms from Hyderabad, IN
121.200.104.1 AS17849 SK Broadband Co Ltd 2.18ms from Incheon, KR
124.28.28.1 AS23578 SK Broadband Co Ltd 1.57ms from Incheon, KR
106.253.240.17 AS3786 LG DACOM Corporation 1.77ms from Incheon, KR
180.64.171.1 AS9318 SK Broadband Co Ltd 1.63ms from Incheon, KR
62.150.153.1 AS9155 Quality Net General Trading & Contracting Company 0.62ms from Kuwait City, KW

Traceroute

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

$
traceroute -a -n -q1 -f3 223.28.216.224
traceroute to 223.28.216.224 (223.28.216.224): 64 hops max, 52 byte packets
3 [AS38158] 121.100.7.1 29.468 ms
4 *
5 *
6 *
7 *
8 *
9 *
10 *
11 *
12 *
13 *
14 *
15 [AS17597] 223.28.216.224 187.307 ms
Measurement taken from IPinfo ProbeNet in Denpasar, ID
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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