123.99.64.0/18

AS17857  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain skbroadband.com
ASN AS17857
Registry APNIC
ID TBROAD

WHOIS Details

inetnum:        123.99.64.0 - 123.99.127.255
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:  2020-12-29T05:46:12Z
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:        123.99.64.0 - 123.99.127.255
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

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.99.100.4 lkhnas.shop 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

4,965 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.99.83.0 AS17857 SK Broadband Co Ltd 7.77ms from Seoul, KR
123.99.104.66 AS17857 SK Broadband Co Ltd 7.88ms from Seoul, KR
123.99.103.151 AS17857 SK Broadband Co Ltd 7.95ms from Seoul, KR
123.99.97.255 AS17857 SK Broadband Co Ltd 7.70ms from Seoul, KR
123.99.87.1 AS17857 SK Broadband Co Ltd 8.20ms from Seoul, KR
123.99.82.0 AS17857 SK Broadband Co Ltd 7.57ms from Seoul, KR
123.99.86.1 AS17857 SK Broadband Co Ltd 8.32ms from Seoul, KR
123.99.107.255 AS17857 SK Broadband Co Ltd 7.75ms from Seoul, KR
123.99.100.1 AS17857 SK Broadband Co Ltd 8.10ms from Seoul, KR
123.99.67.1 AS17857 SK Broadband Co Ltd 7.86ms from Seoul, KR
123.99.96.1 AS17857 SK Broadband Co Ltd 7.83ms from Seoul, KR
123.99.99.1 AS17857 SK Broadband Co Ltd 7.64ms from Seoul, KR
123.99.117.1 AS17857 SK Broadband Co Ltd 7.55ms from Seoul, KR
123.99.64.253 AS17857 SK Broadband Co Ltd 7.53ms from Seoul, KR
123.99.123.217 AS17857 SK Broadband Co Ltd 7.56ms from Seoul, KR
123.99.79.1 AS17857 SK Broadband Co Ltd 7.63ms from Seoul, KR
123.99.101.1 AS17857 SK Broadband Co Ltd 8.02ms from Seoul, KR
123.99.95.226 AS17857 SK Broadband Co Ltd 7.62ms from Seoul, KR
123.99.110.1 AS17857 SK Broadband Co Ltd 7.64ms from Seoul, KR
123.99.93.1 AS17857 SK Broadband Co Ltd 8.00ms from Seoul, KR
123.99.106.1 AS17857 SK Broadband Co Ltd 8.01ms from Seoul, KR
123.99.91.1 AS17857 SK Broadband Co Ltd 8.01ms from Seoul, KR
123.99.115.138 AS17857 SK Broadband Co Ltd 7.97ms from Seoul, KR
123.99.78.1 AS17857 SK Broadband Co Ltd 8.03ms from Seoul, KR
123.99.113.1 AS17857 SK Broadband Co Ltd 7.64ms 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
95.56.64.114 AS9198 JSC Kazakhtelecom 2.02ms from Almaty, KZ
193.74.115.242 AS5432 Proximus NV 4.68ms from Amsterdam, NL
71.81.200.82 AS20115 Charter Communications LLC 10.17ms from Atlanta, US
2.82.248.162 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.92ms from Braga, PT
168.232.99.50 AS52387 COOPERATIVA ELECTRICA DE MONTE LTDA 3.75ms from Buenos Aires, AR
96.216.209.18 AS7922 Comcast Cable Communications, LLC 0.85ms from Chicago, US
32.45.125.2 AS7018 AT&T Enterprises, LLC 2.40ms from Dallas, US
73.203.122.226 AS7922 Comcast Cable Communications, LLC 6.05ms from Denver, US
79.237.195.18 AS3320 Deutsche Telekom AG 3.13ms from Frankfurt am Main, DE
104.151.22.2 AS8881 1&1 Versatel Deutschland GmbH 0.59ms from Hamburg, DE
212.213.12.2 AS1759 Telia Finland Oyj 0.52ms from Helsinki, FI
88.113.201.2 AS719 Elisa Oyj 3.17ms from Helsinki, FI
104.218.135.162 AS15164 Unite Private Networks LLC. 0.34ms from Kansas City, US
193.233.76.2 AS212414 KASAT LLC 0.65ms from Khabarovsk, RU
112.112.93.2 AS4134 CHINANET-BACKBONE 0.50ms from Kunming, CN
36.131.144.178 AS9808 China Mobile Communications Group Co., Ltd. 11.01ms from Liaoyang, CN
86.152.156.50 AS2856 British Telecommunications PLC 5.66ms from London, GB
31.49.183.226 AS2856 British Telecommunications PLC 9.40ms from London, GB
23.247.229.50 AS986 Kingsburg Media Foundation 7.83ms from Los Angeles, US
152.89.166.2 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 0.22ms from Madrid, ES
185.68.119.162 AS34456 Rial Com JSC 1.11ms from Moscow, RU
92.127.254.66 AS12389 PJSC Rostelecom 0.80ms from Novosibirsk, RU
123.219.125.82 AS4713 NTT Communications Corporation 7.05ms from Osaka, JP
193.56.36.114 AS206720 AIRBUS SAS 8.74ms from Paris, FR
209.63.20.2 AS7385 Allstream Business US, LLC 10.12ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -m9 123.99.70.129
traceroute to 123.99.70.129 (123.99.70.129): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS17857] 123.99.64.129 62.776 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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