1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.231.0.0/16
  4. AS9848  | 203.231.0.0/16

203.231.0.0/16

AS9848  ·  SEJONG NETWORKS

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS9848
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.231.0.0/16

Range ASN Company Num of IPs
203.231.131.0/24 AS38676 FLEXNET 256
203.231.132.0/24 AS38676 FLEXNET 256
203.231.133.0/24 AS38676 FLEXNET 256
203.231.238.0/24 AS17881 INET 256
203.231.50.0/24 AS17837 SAMSUNG PHARN CO. LTD 256
203.231.51.0/24 AS17837 Sovik 256
203.231.129.0/24 AS38676 FLEXNET 256
203.231.130.0/24 AS38676 FLEXNET 256

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/8

Range ASN Company Num of IPs
203.40.0.0/13 AS1221 Telstra Limited 524,288
203.36.0.0/14 AS1221 Telstra Limited 262,144
203.48.0.0/14 AS1221 Telstra Limited 262,144
203.52.0.0/15 AS1221 Telstra Limited 131,072
203.102.0.0/15 AS703 Verizon Australia PTY Limited 131,072
203.68.0.0/16 AS1659 Taiwan Academic Network 65,536
203.162.0.0/16 AS7643 Vietnam Posts and Telecommunications Group 65,536
203.108.0.0/16 AS703 OzEmail Pty Ltd 65,536
203.224.0.0/16 AS9273 ITCENENTEC CO.,LTD. 65,536
203.227.0.0/16 AS23584 SEJONG NETWORKS 65,536
203.75.0.0/16 AS3462 Data Communication Business Group, 65,536
203.54.0.0/16 AS1221 Telstra Limited 65,536
203.108.0.0/16 AS12234 OzEmail Pty Ltd 65,536
203.59.0.0/16 AS4802 iiNet Limited 65,536
203.218.0.0/16 AS4760 PCCW Limited 65,536
203.155.0.0/16 AS55844 KSC Commercial Internet Co. Ltd. 65,536
203.155.0.0/16 AS17478 KSC Commercial Internet Co. Ltd. 65,536
203.64.0.0/16 AS1659 Taiwan Academic Network 65,536
203.61.0.0/16 AS703 Verizon Australia PTY Limited 65,536
203.155.0.0/16 AS7693 KSC Commercial Internet Co. Ltd. 65,536
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.35.0.0/16 AS1221 Telstra Limited 65,536
203.177.0.0/16 AS24451 Globe Telecom 65,536
203.154.0.0/16 AS132063 Internet Thailand Company Limited 65,536
203.180.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
203.200.0.0/16 AS40009 Internet Service Provider 65,536
203.138.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
203.162.0.0/16 AS45899 Vietnam Posts and Telecommunications Group 65,536
203.155.0.0/16 AS45197 KSC Commercial Internet Co. Ltd. 65,536
203.66.0.0/16 AS3462 Data Communication Business Group, 65,536
203.74.0.0/16 AS3462 Data Communication Business Group, 65,536
203.177.0.0/16 AS17894 Globe Telecom 65,536
203.69.0.0/16 AS3462 Data Communication Business Group, 65,536
203.151.0.0/16 AS56223 Internet Thailand Company Limited 65,536
203.157.0.0/16 AS9649 Ministry of Public Health, Thailand 65,536
203.197.0.0/16 AS4755 Internet Service Provider 65,536
203.154.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.206.0.0/16 AS7545 iiNet Limited 65,536
203.106.0.0/16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 65,536
203.59.0.0/16 AS7545 iiNet Limited 65,536
203.227.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.177.0.0/16 AS132595 Globe Telecom 65,536
203.67.0.0/16 AS4780 Digital United Inc. 65,536
203.69.0.0/16 AS137280 Data Communication Business Group, 65,536
203.74.0.0/16 AS131660 Data Communication Business Group, 65,536
203.155.0.0/16 AS23644 KSC Commercial Internet Co. Ltd. 65,536

Hosted domains

There are 604 domain names hosted across 113 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.231.248.229 wuyxcvua.ink 167
203.231.248.33 atfuv.sbs 18
203.231.248.202 qeozi.sbs 11
203.231.63.12 open24.co.kr 5
203.231.248.77 aynnos.sbs 4
203.231.248.4 buybitzwx.com 3
203.231.170.41 wooriir.co.kr 3
203.231.182.23 ssanikka.com 2
203.231.124.161 space111.co.kr 2
203.231.49.230 notice-hwenc.com 2
203.231.156.169 korea.org 2
203.231.49.164 hanwhapowersystems.com 2
203.231.31.36 kne.co.kr 1
203.231.242.25 tacokids1995.xyz 1
203.231.45.1 kpartner.co.kr 1
203.231.29.151 hifg-tk.co.kr 1
203.231.248.194 uxiadkbw.ink 1
203.231.115.234 powerit.co.kr 1
203.231.31.46 honorsville.co.kr 1
203.231.242.227 rlstudy.live 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
Read more

Pingable IPs

4,700 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.231.7.150 AS9848 SEJONG NETWORKS 0.97ms from Seoul, KR
203.231.44.2 AS9848 SEJONG NETWORKS 0.82ms from Seoul, KR
203.231.31.39 AS9848 SEJONG NETWORKS 2.43ms from Seoul, KR
203.231.28.38 AS9848 SEJONG NETWORKS 7.00ms from Seoul, KR
203.231.55.2 AS9848 SEJONG NETWORKS 0.73ms from Seoul, KR
203.231.23.240 AS9848 SEJONG NETWORKS 2.14ms from Seoul, KR
203.231.21.6 AS9848 SEJONG NETWORKS 0.95ms from Seoul, KR
203.231.35.17 AS9848 SEJONG NETWORKS 2.29ms from Seoul, KR
203.231.61.1 AS9848 SEJONG NETWORKS 0.77ms from Seoul, KR
203.231.48.76 AS9684 HANWHA Corp. Information Service div. 2.31ms from Seoul, KR
203.231.45.10 AS9848 SEJONG NETWORKS 7.65ms from Seoul, KR
203.231.12.197 AS18309 Korea VAn Service Co.LTD 1.80ms from Seoul, KR
203.231.69.210 AS9848 SEJONG NETWORKS 1.52ms from Seoul, KR
203.231.64.69 AS23593 bkl LLC 2.04ms from Seoul, KR
203.231.9.236 AS9848 SEJONG NETWORKS 5.23ms from Seoul, KR
203.231.60.1 AS9848 SEJONG NETWORKS 0.75ms from Seoul, KR
203.231.5.2 AS9848 SEJONG NETWORKS 4.76ms from Seoul, KR
203.231.3.1 AS9848 SEJONG NETWORKS 1.55ms from Seoul, KR
203.231.32.93 AS9848 SEJONG NETWORKS 1.09ms from Seoul, KR
203.231.26.251 AS9848 SEJONG NETWORKS 1.38ms from Seoul, KR
203.231.16.1 AS9848 SEJONG NETWORKS 0.82ms from Seoul, KR
203.231.49.164 AS9684 HANWHA Corp. Information Service div. 2.79ms from Seoul, KR
203.231.38.1 AS9848 SEJONG NETWORKS 1.48ms from Seoul, KR
203.231.68.122 AS9848 SEJONG NETWORKS 1.37ms from Seoul, KR
203.231.34.36 AS9848 SEJONG NETWORKS 6.74ms 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
210.31.182.112 AS4538 China Education and Research Network Center 12.60ms from Beijing, CN
117.242.194.32 AS9829 National Internet Backbone 14.38ms from Bengaluru, IN
42.48.136.64 AS4837 CHINA UNICOM China169 Backbone 4.94ms from Changsha, CN
34.42.179.0 AS396982 Google LLC 0.11ms from Council Bluffs, US
185.107.24.224 AS59790 Marco Bungalski GmbH 3.18ms from Hamburg, DE
148.3.230.224 AS12430 VODAFONE ESPANA S.A.U. 8.64ms from Madrid, ES
52.199.143.176 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
60.95.135.240 AS17676 SoftBank Corp. 2.79ms from Tokyo, JP
39.106.60.80 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.92ms from Beijing, CN
40.135.108.32 AS7029 Windstream Communications LLC 0.85ms from Chicago, US
34.172.141.48 AS396982 Google LLC 0.11ms from Council Bluffs, US
31.126.165.208 AS2856 British Telecommunications PLC 4.78ms from Erith, GB
90.204.175.96 AS5607 Sky UK Limited 5.26ms from Erith, GB
91.254.120.160 AS1267 WIND TRE S.P.A. 10.13ms from Frosinone, IT
91.248.55.16 AS9145 EWE TEL GmbH 3.61ms from Hamburg, DE
170.78.20.32 AS263292 L E M TELECOMUNICAÇÕES LTDA -ME 13.65ms from Joao Pessoa, BR
97.164.179.0 AS6167 Verizon Business 10.37ms from Miami, US
66.41.158.0 AS7922 Comcast Cable Communications, LLC 7.73ms from Minneapolis, US
217.106.238.64 AS8342 JSC RTComm.RU 1.09ms from Moscow, RU
213.149.163.80 AS6866 Cyprus Telecommunications Authority 2.71ms from Nicosia, CY
20.94.230.96 AS8075 Microsoft Corporation 0.27ms from Quincy, US
210.194.95.16 AS9824 JCOM Co., Ltd. 11.43ms from Tokyo, JP
91.112.27.80 AS8447 A1 Telekom Austria AG 1.38ms from Vienna, AT
98.121.26.0 AS11426 Charter Communications Inc 11.77ms from Washington, US
217.119.230.144 AS16350 Root Holding B.V. 2.33ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 203.231.202.254
traceroute to 203.231.202.254 (203.231.202.254): 64 hops max, 52 byte packets
2 [AS6762] 195.22.198.24 0.368 ms
3 [AS6762] 195.22.205.119 41.279 ms
4 [AS6762] 195.22.211.205 49.126 ms
5 *
6 *
7 *
8 [AS9848] 211.239.202.162 305.864 ms
9 [AS9848] 211.239.202.38 294.373 ms
10 [AS9848] 211.115.199.78 297.928 ms
11 [AS9848] 203.231.202.254 293.447 ms
Measurement taken from IPinfo ProbeNet in Palermo, IT
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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