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
203.155.0.0/16 AS7693 KSC Commercial Internet Co. Ltd. 65,536
203.108.0.0/16 AS703 OzEmail Pty Ltd 65,536
203.227.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.177.0.0/16 AS24451 Globe Telecom 65,536
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.85.0.0/16 AS4058 CITIC Telecom International CPC Limited 65,536
203.162.0.0/16 AS7643 Vietnam Posts and Telecommunications Group 65,536
203.200.0.0/16 AS4755 Internet Service Provider 65,536
203.197.0.0/16 AS4755 Internet Service Provider 65,536
203.218.0.0/16 AS4760 PCCW Limited 65,536
203.59.0.0/16 AS4802 iiNet Limited 65,536
203.61.0.0/16 AS703 Verizon Australia PTY Limited 65,536
203.157.0.0/16 AS9649 Ministry of Public Health, Thailand 65,536
203.155.0.0/16 AS45197 KSC Commercial Internet Co. Ltd. 65,536
203.63.0.0/16 AS2764 AAPT Limited 65,536
203.138.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
203.200.0.0/16 AS40009 Internet Service Provider 65,536
203.35.0.0/16 AS1221 Telstra Limited 65,536
203.206.0.0/16 AS4739 iiNet Limited 65,536
203.151.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.154.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.59.0.0/16 AS4739 iiNet Limited 65,536
203.182.0.0/16 AS4673 NTT DATA CORPORATION 65,536
203.225.0.0/16 AS4766 KOLON BENIT 65,536
203.108.0.0/16 AS12234 OzEmail Pty Ltd 65,536
203.54.0.0/16 AS1221 Telstra Limited 65,536
203.155.0.0/16 AS135620 KSC Commercial Internet Co. Ltd. 65,536
203.227.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.74.0.0/16 AS131660 Data Communication Business Group, 65,536
203.106.0.0/16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 65,536
203.177.0.0/16 AS4775 Globe Telecom 65,536
203.224.0.0/16 AS9273 ITCENENTEC CO.,LTD. 65,536
203.64.0.0/16 AS1659 Taiwan Academic Network 65,536
203.180.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
203.70.0.0/16 AS4780 Digital United Inc. 65,536
203.66.0.0/16 AS3462 Data Communication Business Group, 65,536
203.73.0.0/16 AS4780 Digital United Inc. 65,536

Hosted domains

There are 562 domain names hosted across 117 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.231.63.12 onlinenews.co.kr 5
203.231.170.41 wooriir.com 3
203.231.182.23 taegwangfandb.com 2
203.231.124.161 space111.co.kr 2
203.231.156.169 ipo.net 2
203.231.45.1 kpartner.co.kr 1
203.231.63.38 pdamark.co.kr 1
203.231.10.125 joindaou.com 1
203.231.170.53 wooriepro.com 1
203.231.31.33 honorsville.co.kr 1
203.231.11.102 postgres.co.kr 1
203.231.31.36 kne.co.kr 1
203.231.31.46 honorsville.co.kr 1
203.231.170.50 woorimuseum.com 1
203.231.145.35 kyec.co.kr 1
203.231.115.234 powerit.co.kr 1
203.231.29.131 hifg.co.kr 1
203.231.127.37 heung-a.co.kr 1
203.231.69.189 hanna-egmardern.info 1
203.231.21.20 mdm-family.com 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

4,676 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.231.249.85 AS9848 SEJONG NETWORKS 0.51ms from Seoul, KR
203.231.242.86 AS9848 SEJONG NETWORKS 0.55ms from Seoul, KR
203.231.248.120 AS9848 SEJONG NETWORKS 0.68ms from Seoul, KR
203.231.238.226 AS17881 Inet Hosting, Inc. 0.96ms from Seoul, KR
203.231.244.228 AS9848 SEJONG NETWORKS 0.47ms from Seoul, KR
203.231.250.138 AS9848 SEJONG NETWORKS 0.52ms from Seoul, KR
203.231.241.76 AS9848 SEJONG NETWORKS 0.91ms from Seoul, KR
203.231.252.129 AS9848 SEJONG NETWORKS 0.99ms from Seoul, KR
203.231.255.110 AS9848 SEJONG NETWORKS 0.50ms from Seoul, KR
203.231.253.1 AS9848 SEJONG NETWORKS 1.19ms from Seoul, KR
203.231.240.180 AS9848 SEJONG NETWORKS 0.89ms from Seoul, KR
203.231.251.1 AS9848 SEJONG NETWORKS 1.03ms from Seoul, KR
203.231.246.96 AS9848 SEJONG NETWORKS 0.91ms from Seoul, KR
203.231.254.18 AS9848 SEJONG NETWORKS 0.63ms from Seoul, KR
203.231.108.57 AS9848 SEJONG NETWORKS 36.49ms from Hong Kong, HK
203.231.94.189 AS9848 SEJONG NETWORKS 0.77ms from Seoul, KR
203.231.92.17 AS9848 SEJONG NETWORKS 0.79ms from Seoul, KR
203.231.5.2 AS9848 SEJONG NETWORKS 5.19ms from Seoul, KR
203.231.97.10 AS9848 SEJONG NETWORKS 0.63ms from Seoul, KR
203.231.139.161 AS9973 BSITC 58.08ms from Seoul, KR
203.231.225.253 AS17881 Inet Hosting, Inc. 0.89ms from Seoul, KR
203.231.233.184 AS17881 Inet Hosting, Inc. 0.79ms from Seoul, KR
203.231.202.2 AS9848 SEJONG NETWORKS 1.69ms from Seoul, KR
203.231.90.125 AS9848 SEJONG NETWORKS 0.75ms from Seoul, KR
203.231.48.76 AS9684 HANWHA Corp. Information Service div. 2.35ms 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
98.34.71.112 AS7922 Comcast Cable Communications, LLC 5.63ms from Chicago, US
90.153.106.96 AS9145 EWE TEL GmbH 4.67ms from Hamburg, DE
175.114.38.48 AS9318 SK Broadband Co Ltd 1.55ms from Incheon, KR
82.2.198.208 AS5089 Virgin Media Limited 12.56ms from London, GB
104.173.216.192 AS20001 Charter Communications Inc 4.76ms from Los Angeles, US
128.227.91.64 AS6356 University of Florida 7.55ms from Miami, US
93.214.69.224 AS3320 Deutsche Telekom AG 2.93ms from Nuernberg, DE
211.47.81.176 AS9762 kt HCN Co.,Ltd. 0.93ms from Seoul, KR
202.153.191.144 AS17408 AboveNet Communications Taiwan 0.44ms from Taipei, TW
141.226.176.32 AS47956 XFone 018 Ltd 0.22ms from Tel Aviv, IL
35.78.192.160 AS16509 Amazon.com, Inc. 1.20ms from Tokyo, JP
126.64.39.176 AS17676 SoftBank Corp. 14.22ms from Tokyo, JP
182.171.53.144 AS2527 Sony Network Communications Inc. 2.20ms from Tokyo, JP
115.55.231.224 AS4837 CHINA UNICOM China169 Backbone 5.74ms from Zhengzhou, CN
210.31.182.112 AS4538 China Education and Research Network Center 12.23ms from Beijing, CN
86.153.141.0 AS2856 British Telecommunications PLC 2.77ms from London, GB
112.141.58.64 AS9443 Vocus Retail 2.95ms from Melbourne, AU
95.84.207.144 AS42610 PJSC Rostelecom 1.10ms from Moscow, RU
182.90.8.80 AS4837 CHINA UNICOM China169 Backbone 11.19ms from Nanning, CN
80.21.195.224 AS3269 Telecom Italia S.p.A. 12.15ms from Naples, IT
176.129.193.112 AS5410 Bouygues Telecom SA 9.08ms from Paris, FR
112.148.102.48 AS17858 LG POWERCOMM 1.74ms from Seoul, KR
178.64.97.96 AS12389 PJSC Rostelecom 10.10ms from Stockholm, SE
13.115.129.208 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
195.191.192.32 AS212395 "SUENCO" JSC 7.03ms from Yekaterinburg, RU

Traceroute

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

$
traceroute -a -n -q1 -m12 203.231.109.145
traceroute to 203.231.109.145 (203.231.109.145): 12 hops max, 52 byte packets
2 *
3 *
4 [AS58453] 223.120.3.97 131.533 ms
5 [AS58453] 223.120.22.78 132.797 ms
7 [AS9848] 211.239.201.134 132.019 ms
8 [AS9848] 211.239.201.146 137.455 ms
9 [AS9848] 203.231.88.66 159.835 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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