203.251.246.0/24

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Parent Range	203.251.192.0/18
Registry	KRNIC
ID	203.251.246.0-203.251.246.255

WHOIS Details

inetnum:            203.251.246.0 - 203.251.246.255
descr:              SEJONG NETWORKS
network-type:       INFRA
address:            12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
zip-code:           13840
created:            1995-10-01
admin:              GENERATED-KRNIC-IP-MANAGER-IP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IP
person:             IP Manager
name:               IP Manager
phone:              +82-2-3149-4942
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.251.246.0/24

Range	ASN	Company	Num of IPs
203.251.192.0/18	AS4670	SEJONG NETWORKS	16,384
203.251.192.0/18	AS9848	SEJONG NETWORKS	16,384
203.251.192.0/18	AS4664	SEJONG NETWORKS	16,384

Nearby Ranges

BGP prefixes that overlap with 203.251.0.0/16

Range	ASN	Company	Num of IPs
203.251.0.0/17	AS4766	Korea Telecom	32,768
203.251.0.0/17	AS152232	Korea Telecom	32,768
203.251.192.0/18	AS9848	SEJONG NETWORKS	16,384
203.251.192.0/18	AS4670	SEJONG NETWORKS	16,384
203.251.128.0/18	AS4766	Korea Telecom	16,384
203.251.192.0/18	AS4664	SEJONG NETWORKS	16,384
203.251.205.0/24	AS4670	SEJONG NETWORKS	256
203.251.112.0/24	AS4766	Busanjangsindaehakgyo	256
203.251.135.0/24	AS4766	Korea Telecom	256
203.251.136.0/24	AS4766	Korea Telecom	256
203.251.137.0/24	AS4766	Korea Telecom	256
203.251.7.0/24	AS4766	Hangukcheoldosiseolgongdan	256
203.251.207.0/24	AS7562	Hyundai Department	256
203.251.237.0/24	AS7562	Hyundai Department	256
203.251.249.0/24	AS9848	SEJONG NETWORKS	256
203.251.250.0/24	AS9848	SEJONG NETWORKS	256
203.251.210.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
203.251.251.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
203.251.77.0/24	AS38124	Korea Telecom	256
203.251.152.0/24	AS45399	Hanjinjeongbotongsin(ju)	256
203.251.154.0/24	AS45399	Hanjinjeongbotongsin(ju)	256
203.251.201.0/24	AS4670	SEJONG NETWORKS	256
203.251.202.0/24	AS4670	SEJONG NETWORKS	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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.251.246.9	AS9848 SEJONG NETWORKS	`1.15ms` 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
98.233.40.88	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Ashburn, US
195.251.120.8	AS5489 International Hellenic University	`10.70ms` from Athens, GR
115.158.11.40	AS4538 China Education and Research Network Center	`19.21ms` from Beijing, CN
119.3.203.104	AS55990 Huawei Cloud Service data center	`3.57ms` from Beijing, CN
174.96.79.120	AS10796 Charter Communications Inc	`11.91ms` from Cleveland, US
72.144.2.136	AS8075 Microsoft Corporation	`0.22ms` from Frankfurt am Main, DE
110.90.60.24	AS4134 CHINANET-BACKBONE	`7.73ms` from Fuzhou, CN
45.48.66.40	AS20001 Charter Communications Inc	`5.91ms` from Los Angeles, US
5.134.115.40	AS59432 GINERNET S.L.	`0.51ms` from Madrid, ES
87.11.33.248	AS3269 Telecom Italia S.p.A.	`6.50ms` from Milan, IT
85.47.54.8	AS3269 Telecom Italia S.p.A.	`4.62ms` from Milan, IT
80.9.118.72	AS3215 Orange S.A.	`12.43ms` from Paris, FR
116.3.92.168	AS4837 CHINA UNICOM China169 Backbone	`8.58ms` from Tieling, CN
54.238.234.248	AS16509 Amazon.com, Inc.	`0.33ms` from Tokyo, JP
163.75.101.120	AS36351 IBM Cloud	`0.93ms` from Toronto, CA
20.174.194.136	AS8075 Microsoft Corporation	`0.97ms` from Dubai, AE
81.100.153.120	AS5089 Virgin Media Limited	`4.34ms` from Erith, GB
2.201.39.232	AS3209 Vodafone GmbH	`2.26ms` from Frankfurt am Main, DE
70.125.196.88	AS11427 Charter Communications Inc	`13.25ms` from Houston, US
90.204.111.184	AS5607 Sky UK Limited	`3.02ms` from London, GB
80.31.33.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.07ms` from Madrid, ES
51.58.32.88	AS8075 Microsoft Corporation	`0.14ms` from Modiin Ilit, IL
72.79.119.24	AS701 Verizon Business	`1.32ms` from New York City, US
104.49.217.104	AS7018 AT&T Enterprises, LLC	`6.19ms` from Redding, US
179.220.30.120	AS28573 Claro NXT Telecomunicacoes Ltda	`19.81ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f4 203.251.246.10

traceroute to 203.251.246.10 (203.251.246.10): 64 hops max, 52 byte packets

4 [AS9848] 203.231.88.65 0.909 ms

5 [AS9848] 211.116.176.71 0.891 ms

6 [AS9848] 211.239.208.146 1.318 ms

7 [AS9848] 211.239.208.2 1.47 ms

8 [AS9848] 203.240.132.194 3.309 ms

9 [AS9848] 203.251.246.10 1.395 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 9th 2026

What are IP address ranges?

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