1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.231.0.0/16
  4. AS9684  | 203.231.48.0/23

203.231.48.0/23

AS9684  ·  HANWHA Corp. Information Service div.

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS9684
Parent Range 203.231.0.0/16
Registry APNIC
ID SHINBIRO

WHOIS Details

inetnum:        203.231.0.0 - 203.231.255.255
netname:        SEJONG
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IM686-AP
tech-c:         IM686-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2024-09-10T08:50:05Z
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:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.231.48.0/23

Range ASN Company Num of IPs
203.231.0.0/16 AS131866 SEJONG NETWORKS 65,536
203.231.0.0/16 AS17881 SEJONG NETWORKS 65,536
203.231.0.0/16 AS23593 SEJONG NETWORKS 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9684 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9973 SEJONG NETWORKS 65,536

Nearby Ranges

BGP prefixes that overlap with 203.231.0.0/16

Range ASN Company Num of IPs
203.231.0.0/16 AS131866 SEJONG NETWORKS 65,536
203.231.0.0/16 AS17881 SEJONG NETWORKS 65,536
203.231.0.0/16 AS23593 SEJONG NETWORKS 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9684 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.231.129.0/24 AS38676 FLEXNET 256
203.231.130.0/24 AS38676 FLEXNET 256
203.231.50.0/24 AS17837 SAMSUNG PHARN CO. LTD 256
203.231.51.0/24 AS17837 Sovik 256
203.231.131.0/24 AS38676 FLEXNET 256
203.231.238.0/24 AS17881 INET 256
203.231.132.0/24 AS38676 FLEXNET 256
203.231.133.0/24 AS38676 FLEXNET 256

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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
Read more

Pingable IPs

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

IP Address ASN Details
203.231.49.75 AS9684 HANWHA Corp. Information Service div. 2.53ms from Seoul, KR
203.231.48.20 AS9684 HANWHA Corp. Information Service div. 2.56ms 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
123.206.31.55 AS45090 Shenzhen Tencent Computer Systems Company Limited 5.14ms from Beijing, CN
40.84.48.23 AS8075 Microsoft Corporation 0.23ms from Boydton, US
3.144.223.55 AS16509 Amazon.com, Inc. 0.68ms from Columbus, US
218.207.144.71 AS9808 China Mobile Communications Group Co., Ltd. 4.85ms from Fuzhou, CN
78.136.79.7 AS207614 FuenLan S.L 7.48ms from Madrid, ES
47.195.28.135 AS5650 Frontier Communications of America, Inc. 6.55ms from Miami, US
189.91.149.231 AS264485 M. COELHO M. LIMA SERVICOS DE TELECOMUNICACAO - ME 10.40ms from Rio de Janeiro, BR
129.148.61.167 AS31898 Oracle Corporation 0.27ms from Sao Paulo, BR
43.133.232.7 AS132203 Tencent Building, Kejizhongyi Avenue 0.81ms from Seoul, KR
223.33.94.55 AS9644 SK Telecom 9.32ms from Seoul, KR
8.214.91.247 AS45102 Alibaba (US) Technology Co., Ltd. 0.93ms from Singapore, SG
27.111.65.7 AS45768 CEnet 0.49ms from Sydney, AU
1.169.129.151 AS3462 Data Communication Business Group 1.01ms from Taipei, TW
196.247.55.167 AS41564 Orion Network Limited 0.31ms from Toronto, CA
73.13.145.119 AS7922 Comcast Cable Communications, LLC 8.13ms from Ashburn, US
189.5.134.167 AS28573 Claro NXT Telecomunicacoes Ltda 8.47ms from Brasilia, BR
120.155.163.247 AS1221 Telstra Limited 2.29ms from Brisbane, AU
139.209.101.71 AS4837 CHINA UNICOM China169 Backbone 8.58ms from Changchun, CN
83.192.94.71 AS3215 Orange S.A. 4.38ms from Frankfurt am Main, DE
91.96.147.231 AS9145 EWE TEL GmbH 6.11ms from Hamburg, DE
1.52.198.199 AS18403 FPT Telecom Company 0.59ms from Hanoi, VN
67.67.201.135 AS32309 ASHS 5.04ms from Houston, US
73.244.32.231 AS7922 Comcast Cable Communications, LLC 3.71ms from Miami, US
95.233.119.103 AS3269 Telecom Italia S.p.A. 4.41ms from Milan, IT
15.206.184.215 AS16509 Amazon.com, Inc. 0.28ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 203.231.49.160
traceroute to 203.231.49.160 (203.231.49.160): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS4766] 112.174.15.70 69.236 ms
6 *
9 *
10 *
11 *
12 *
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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