124.28.128.0/18

AS23578  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain skbroadband.com
ASN AS23578
Registry APNIC
ID TBROAD

WHOIS Details

inetnum:        124.28.0.0 - 124.28.191.255
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:  2020-12-29T05:46:13Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-04-10T04:49:23Z
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:        124.28.0.0 - 124.28.191.255
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
changed:        hostmaster@nic.or.kr 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

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 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

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

Pingable IPs

2,947 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
124.28.182.1 AS23578 SK Broadband Co Ltd 1.92ms from Seoul, KR
124.28.140.1 AS23578 SK Broadband Co Ltd 1.91ms from Seoul, KR
124.28.135.65 AS23578 SK Broadband Co Ltd 2.04ms from Seoul, KR
124.28.147.1 AS23578 SK Broadband Co Ltd 2.01ms from Seoul, KR
124.28.153.0 AS23578 SK Broadband Co Ltd 1.82ms from Seoul, KR
124.28.166.77 AS23578 SK Broadband Co Ltd 1.87ms from Seoul, KR
124.28.129.82 AS23578 SK Broadband Co Ltd 2.08ms from Seoul, KR
124.28.183.193 AS23578 SK Broadband Co Ltd 1.94ms from Seoul, KR
124.28.155.0 AS23578 SK Broadband Co Ltd 1.86ms from Seoul, KR
124.28.160.87 AS23578 SK Broadband Co Ltd 2.44ms from Seoul, KR
124.28.178.1 AS23578 SK Broadband Co Ltd 1.82ms from Seoul, KR
124.28.163.31 AS23578 SK Broadband Co Ltd 2.35ms from Seoul, KR
124.28.186.1 AS23578 SK Broadband Co Ltd 2.01ms from Seoul, KR
124.28.136.125 AS23578 SK Broadband Co Ltd 2.01ms from Seoul, KR
124.28.139.129 AS23578 SK Broadband Co Ltd 2.20ms from Seoul, KR
124.28.176.2 AS23578 SK Broadband Co Ltd 1.82ms from Seoul, KR
124.28.128.2 AS23578 SK Broadband Co Ltd 2.19ms from Seoul, KR
124.28.141.1 AS23578 SK Broadband Co Ltd 1.95ms from Seoul, KR
124.28.188.145 AS23578 SK Broadband Co Ltd 2.31ms from Seoul, KR
124.28.138.198 AS23578 SK Broadband Co Ltd 2.05ms from Seoul, KR
124.28.164.1 AS23578 SK Broadband Co Ltd 1.97ms from Seoul, KR
124.28.172.12 AS23578 SK Broadband Co Ltd 2.05ms from Seoul, KR
124.28.161.193 AS23578 SK Broadband Co Ltd 2.27ms from Seoul, KR
124.28.156.0 AS23578 SK Broadband Co Ltd 1.79ms from Seoul, KR
124.28.131.235 AS23578 SK Broadband Co Ltd 1.98ms 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
123.127.202.226 AS4808 China Unicom Beijing Province Network 3.98ms from Beijing, CN
178.149.90.226 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 10.86ms from Belgrade, RS
197.37.24.50 AS8452 TE-AS 6.10ms from Cairo, EG
50.107.114.242 AS5650 Frontier Communications of America, Inc. 10.88ms from Chicago, US
78.35.23.82 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.56ms from Duesseldorf, DE
14.244.237.98 AS45899 VNPT Corp 3.25ms from Hanoi, VN
167.142.5.114 AS5056 Aureon Network Services 5.83ms from Kansas City, US
212.90.56.210 AS48239 Scientific-Production Enterprise Information Technologies Ltd 0.47ms from Kyiv, UA
198.244.129.2 AS16276 OVH SAS 0.15ms from London, GB
107.128.202.146 AS7018 AT&T Enterprises, LLC 17.23ms from Los Angeles, US
173.22.165.178 AS30036 Mediacom Communications Corp 5.69ms from Minneapolis, US
178.44.56.210 AS12389 PJSC Rostelecom 15.85ms from Moscow, RU
144.253.206.130 AS20115 Charter Communications LLC 14.32ms from Murfreesboro, US
153.184.234.2 AS4713 NTT Communications Corporation 6.16ms from Osaka, JP
34.205.9.50 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
180.225.226.242 AS17858 LG POWERCOMM 1.81ms from Seoul, KR
115.21.25.82 AS4766 Korea Telecom 1.27ms from Seoul, KR
178.29.68.178 AS2119 Telenor Norge AS 18.99ms from Stockholm, SE
13.211.80.194 AS16509 Amazon.com, Inc. 0.48ms from Sydney, AU
98.62.8.130 AS7922 Comcast Cable Communications, LLC 4.91ms from Atlanta, US
41.98.133.146 AS36947 Telecom Algeria 13.40ms from Barcelona, ES
182.76.33.82 AS9498 BHARTI Airtel Ltd. 1.57ms from Bengaluru, IN
154.144.250.130 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.62ms from Casablanca, MA
204.128.241.210 AS2381 WiscNet 2.68ms from Chicago, US
32.48.23.50 AS7018 AT&T Enterprises, LLC 3.36ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 124.28.128.4
traceroute to 124.28.128.4 (124.28.128.4): 64 hops max, 52 byte packets
3 [] 206.81.81.160 0.964 ms
4 *
5 *
6 *
7 *
8 *
9 *
10 *
11 [AS23578] 124.28.128.4 115.972 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
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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