123.99.106.0/23

AS17857  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain skbroadband.com
ASN AS17857
Parent Range 123.99.64.0/18
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

Overlapping Ranges

BGP prefixes that contain 123.99.106.0/23

Range ASN Company Num of IPs
123.99.64.0/18 AS17857 SK Broadband Co Ltd 16,384

Nearby Ranges

BGP prefixes that overlap with 123.99.0.0/16

Range ASN Company Num of IPs
123.99.64.0/18 AS17857 SK Broadband Co Ltd 16,384
123.99.192.0/18 AS58461 Room 1405, Star building, No. 669 Jiefang Avenue, 16,384

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

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

IP Address ASN Details
123.99.106.1 AS17857 SK Broadband Co Ltd 8.21ms from Seoul, KR
123.99.107.255 AS17857 SK Broadband Co Ltd 7.76ms 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
86.88.215.7 AS1136 KPN B.V. 1.13ms from Amsterdam, NL
1.56.138.231 AS4837 CHINA UNICOM China169 Backbone 12.86ms from Changchun, CN
87.132.211.231 AS3320 Deutsche Telekom AG 14.54ms from Frankfurt am Main, DE
119.247.182.103 AS9269 Hong Kong Broadband Network Ltd. 0.91ms from Hong Kong, HK
98.44.86.23 AS7922 Comcast Cable Communications, LLC 5.00ms from Houston, US
39.39.216.167 AS17557 Pakistan Telecommunication Company Limited 3.45ms from Lahore, PK
78.150.232.151 AS13285 TalkTalk Communications Limited 6.21ms from London, GB
90.192.118.231 AS5607 Sky UK Limited 8.27ms from London, GB
90.218.103.135 AS5607 Sky UK Limited 11.37ms from London, GB
112.83.137.39 AS4837 CHINA UNICOM China169 Backbone 3.92ms from Nanjing, CN
217.234.123.7 AS3320 Deutsche Telekom AG 7.28ms from Nuernberg, DE
87.185.237.167 AS3320 Deutsche Telekom AG 5.53ms from Nuernberg, DE
108.188.244.231 AS33363 Charter Communications, Inc 4.71ms from Orlando, US
91.187.81.167 AS6752 Andorra Telecom 15.01ms from Paris, FR
18.213.53.167 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
179.34.167.151 AS26615 TIM S/A 1.46ms from Rio de Janeiro, BR
205.163.4.119 AS7029 Windstream Communications LLC 5.47ms from Secaucus, US
218.237.108.23 AS9318 SK Broadband Co Ltd 1.59ms from Seoul, KR
81.94.69.247 AS28847 Soderhamn NARA AB 4.33ms from Stockholm, SE
133.86.66.71 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.31ms from Tokyo, JP
109.60.55.7 AS31012 A1 Hrvatska d.o.o. 1.08ms from Zagreb, HR
74.91.58.183 AS19437 SECURED SERVERS LLC 0.22ms from Ashburn, US
111.204.48.183 AS4808 China Unicom Beijing Province Network 3.25ms from Beijing, CN
110.225.52.119 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.19ms from Bengaluru, IN
18.200.139.119 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 123.99.106.12
traceroute to 123.99.106.12 (123.99.106.12): 64 hops max, 52 byte packets
2 [AS9318] 1.255.14.55 1.047 ms
3 [AS9318] 1.255.14.54 2.065 ms
4 *
5 *
6 *
7 *
8 [AS17857] 123.99.106.12 16.759 ms
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.

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