203.251.250.0/24

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	203.251.250.0-203.251.250.255

WHOIS Details

inetnum:            203.251.250.0 - 203.251.250.255
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:             ip@elim.net
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.251.250.0/24

Range	ASN	Company	Num of IPs
203.251.192.0/18	AS4664	SEJONG NETWORKS	16,384
203.251.192.0/18	AS9848	SEJONG NETWORKS	16,384
203.251.192.0/18	AS4670	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
203.251.246.0/24	AS9848	SEJONG NETWORKS	256
203.251.249.0/24	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

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

IP Address	ASN	Details
203.251.250.225	AS9848 SEJONG NETWORKS	`1.23ms` 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
36.133.48.56	AS9808 China Mobile Communications Group Co., Ltd.	`0.59ms` from Beijing, CN
190.145.96.72	AS14080 Telmex Colombia S.A.	`1.16ms` from Bogota, CO
223.241.254.40	AS4134 CHINANET-BACKBONE	`5.76ms` from Huai'an, CN
109.155.53.216	AS2856 British Telecommunications PLC	`2.04ms` from London, GB
72.52.42.232	AS32787 Akamai Technologies, Inc.	`0.72ms` from Los Angeles, US
34.139.92.8	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
115.150.227.56	AS4134 CHINANET-BACKBONE	`1.36ms` from Nanchang, CN
23.57.65.248	AS16625 Akamai Technologies, Inc.	`0.42ms` from New York City, US
75.115.197.136	AS33363 Charter Communications, Inc	`9.66ms` from Orlando, US
124.5.179.120	AS10036 DLIVE	`1.71ms` from Seoul, KR
46.12.117.88	AS1241 Forthnet	`18.08ms` from Sofia, BG
85.113.115.40	AS12975 PALTEL Autonomous System	`4.73ms` from Tel Aviv, IL
192.116.2.248	AS15975 Hadara Technologies Private Shareholding Company	`6.76ms` from Tel Aviv, IL
52.199.201.56	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
132.147.242.152	AS25914 Quadro Communications Co-Operative Inc	`4.31ms` from Toronto, CA
93.82.130.88	AS8447 A1 Telekom Austria AG	`6.81ms` from Vienna, AT
34.56.50.248	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
156.233.89.40	AS20326 TeraSwitch Networks Inc.	`0.34ms` from Dublin, IE
115.197.226.120	AS4134 CHINANET-BACKBONE	`9.04ms` from Hangzhou, CN
31.49.130.168	AS2856 British Telecommunications PLC	`5.35ms` from London, GB
86.21.6.40	AS5089 Virgin Media Limited	`10.56ms` from London, GB
105.168.158.232	AS37119 UNITEL SA	`0.82ms` from Luanda, AO
5.159.164.120	AS12338 Euskaltel S.A.	`7.25ms` from Madrid, ES
179.101.225.8	AS26599 TELEFÔNICA BRASIL S.A	`2.31ms` from Osasco, BR
213.182.54.24	AS8304 Ecritel SASU	`0.69ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 203.251.250.225

traceroute to 203.251.250.225 (203.251.250.225): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.2 0.156 ms

2 *

3 *

4 *

5 [] 139.150.100.42 0.73 ms

6 [AS15412] 80.77.1.102 0.745 ms

7 *

8 [AS9848] 211.239.202.178 0.687 ms

9 [AS9848] 211.239.208.146 1.252 ms

10 [AS9848] 203.251.250.225 1.377 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On February 7th 2026

What are IP address ranges?

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