203.149.112.0/20

AS18310  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain skbroadband.com
ASN AS18310
Registry APNIC
ID TBROAD

WHOIS Details

inetnum:        203.149.112.0 - 203.149.127.255
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:  2020-12-29T05:46:15Z
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:        203.149.112.0 - 203.149.127.255
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

Nearby Ranges

BGP prefixes that overlap with 203.149.0.0/16

Range ASN Company Num of IPs
203.149.0.0/18 AS4741 Samart Infonet Co., Ltd. 16,384
203.149.32.0/19 AS4741 Samart Infonet Co., Ltd. 8,192
203.149.0.0/19 AS4741 Samart Infonet Co., Ltd. 8,192
203.149.192.0/19 AS23856 SPTEL PTE. LTD. 8,192
203.149.224.0/20 AS23856 SPTEL PTE. LTD. 4,096
203.149.64.0/20 AS17766 Nexon Asia Pacific Pty Ltd 4,096
203.149.48.0/20 AS4741 Samart Infonet Co., Ltd. 4,096
203.149.96.0/20 AS7687 TOYOTA SYSTEMS CORPORATION 4,096
203.149.0.0/20 AS4741 Samart Infonet Co., Ltd. 4,096
203.149.16.0/20 AS4741 Samart Infonet Co., Ltd. 4,096
203.149.184.0/21 AS134078 5070 ANG MO KIO INDUSTRIAL PARK 2 2,048
203.149.96.0/21 AS7687 TOYOTA SYSTEMS CORPORATION 2,048
203.149.104.0/21 AS7687 TOYOTA SYSTEMS CORPORATION 2,048
203.149.80.0/21 AS17766 Nexon Asia Pacific Pty Ltd 2,048
203.149.64.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.149.68.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.149.100.0/22 AS7687 TOYOTA SYSTEMS CORPORATION 1,024
203.149.0.0/22 AS4741 Networks Samart Infonet 1,024
203.149.104.0/22 AS7687 TOYOTA SYSTEMS CORPORATION 1,024
203.149.84.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.149.108.0/22 AS7687 TOYOTA SYSTEMS CORPORATION 1,024
203.149.168.0/22 AS134078 MediaRing Network Services Pte Ltd 1,024
203.149.80.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.149.96.0/22 AS7687 TOYOTA SYSTEMS CORPORATION 1,024
203.149.72.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.149.76.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.149.46.0/23 AS4741 Samart Infonet Co., Ltd. 512
203.149.37.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.88.0/24 AS45162 GPO Box 1681 256
203.149.10.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.8.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.31.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.21.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.45.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.128.0/24 AS134078 MediaRing Network Services Pte Ltd 256
203.149.38.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.20.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.6.0/24 AS4741 Samart Infonet Co., Ltd. 256
203.149.91.0/24 AS132581 GPO Box 1681 256
203.149.0.0/24 AS4741 Networks Samart Infonet 256
203.149.89.0/24 AS132581 GPO Box 1681 256

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

1,220 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.149.125.255 AS18310 SK Broadband Co Ltd 1.05ms from Seoul, KR
203.149.126.1 AS18310 SK Broadband Co Ltd 1.08ms from Seoul, KR
203.149.123.255 AS18310 SK Broadband Co Ltd 1.36ms from Seoul, KR
203.149.127.255 AS18310 SK Broadband Co Ltd 1.04ms from Seoul, KR
203.149.119.100 AS18310 SK Broadband Co Ltd 7.03ms from Seoul, KR
203.149.118.183 AS18310 SK Broadband Co Ltd 7.67ms from Seoul, KR
203.149.121.254 AS18310 SK Broadband Co Ltd 5.81ms from Seoul, KR
203.149.114.143 AS18310 SK Broadband Co Ltd 7.66ms from Seoul, KR
203.149.117.134 AS18310 SK Broadband Co Ltd 7.10ms from Seoul, KR
203.149.124.1 AS18310 SK Broadband Co Ltd 1.03ms from Seoul, KR
203.149.112.1 AS18310 SK Broadband Co Ltd 1.28ms from Seoul, KR
203.149.113.159 AS18310 SK Broadband Co Ltd 7.10ms from Seoul, KR
203.149.120.0 AS18310 SK Broadband Co Ltd 1.04ms from Seoul, KR
203.149.122.20 AS18310 SK Broadband Co Ltd 6.03ms from Seoul, KR
203.149.116.208 AS18310 SK Broadband Co Ltd 7.46ms 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
131.226.242.20 AS12213 Centersquare 0.69ms from Atlanta, US
87.98.148.196 AS16276 OVH SAS 0.07ms from Gravelines, FR
75.57.123.164 AS7018 AT&T Enterprises, LLC 4.57ms from Houston, US
108.29.72.100 AS701 Verizon Business 2.28ms from New York City, US
177.106.134.52 AS53006 ALGAR TELECOM S/A 2.74ms from Osasco, BR
14.35.209.116 AS4766 Korea Telecom 1.40ms from Seoul, KR
126.216.13.84 AS17676 SoftBank Corp. 3.07ms from Tokyo, JP
73.210.74.132 AS7922 Comcast Cable Communications, LLC 3.81ms from Chicago, US
149.147.193.20 AS42961 Mobile Telecommunications Company 7.67ms from Kuwait City, KW
178.66.33.132 AS12389 PJSC Rostelecom 1.26ms from Saint Petersburg, RU
123.60.33.228 AS55990 Huawei Cloud Service data center 3.76ms from Shanghai, CN
181.222.169.52 AS28573 Claro NXT Telecomunicacoes Ltda 14.43ms from Brasilia, BR
178.117.102.132 AS6848 Telenet BV 7.83ms from Brussels, BE
83.106.88.132 AS5378 Vodafone Limited 5.07ms from London, GB
194.13.64.148 AS200780 Eurofiber France SAS 0.30ms from Paris, FR
121.171.111.196 AS4766 Korea Telecom 1.07ms from Seoul, KR
150.241.163.100 AS7018 AT&T Enterprises, LLC 3.90ms from Fremont, US
75.246.20.228 AS6167 Verizon Business 18.91ms from Newark, US
209.67.114.164 AS3561 CenturyLink Communications, LLC 1.11ms from Seattle, US
91.50.214.164 AS3320 Deutsche Telekom AG 9.38ms from Frankfurt am Main, DE
87.154.31.132 AS3320 Deutsche Telekom AG 6.89ms from Frankfurt am Main, DE
104.125.218.132 AS35994 Akamai Technologies, Inc. 0.60ms from Los Angeles, US
173.35.63.148 AS812 Rogers Communications Canada Inc. 4.47ms from Toronto, CA
23.38.86.52 AS16625 Akamai Technologies, Inc. 0.42ms from Delhi, IN
31.49.13.116 AS2856 British Telecommunications PLC 1.75ms from London, GB

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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