203.250.148.0/23

AS9769 · Sejong University

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	sejong.ac.kr
ASN	AS9769
Registry	KRNIC
ID	203.250.148.0-203.250.149.255

WHOIS Details

inetnum:            203.250.148.0 - 203.250.149.255
descr:              Sejong University
network-type:       CUSTOMER
address:            Neungdong-ro Gwangjin-gu Seoul Korea
zip-code:           05006
created:            2004-01-17
admin:              GENERATED-KRNIC-IP-MANAGER-NOC
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NOC
person:             IP Manager
name:               IP Manager
phone:              +82-2-1544-4450
e-mail:             [email protected]
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.250.0.0/16

Range	ASN	Company	Num of IPs
203.250.0.0/19	AS1237	KISTI	8,192
203.250.120.0/21	AS9708	Pukyong National University	2,048
203.250.160.0/21	AS1237	KISTI	2,048
203.250.188.0/22	AS9982	Pai Chai University	1,024
203.250.168.0/22	AS17595	Korea Institute of Nuclear Safety	1,024
203.250.111.0/24	AS55589	Korea Institute of Industrial Technology	256
203.250.183.0/24	AS1237	KRISO	256
203.250.182.0/24	AS1237	KRISO	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.250.148.40	hanjj.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

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

IP Address	ASN	Details
203.250.148.246	AS9769 Sejong University	`1.92ms` 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
71.192.5.231	AS7922 Comcast Cable Communications, LLC	`9.18ms` from Boston, US
154.72.144.39	AS15964 CAMTEL	`0.25ms` from Douala, CM
5.58.37.119	AS16223 MAXNET TELECOM, LTD	`5.44ms` from Kyiv, UA
169.57.241.7	AS36351 IBM Cloud	`1.15ms` from Osasco, BR
97.145.94.23	AS6167 Verizon Business	`16.02ms` from Philadelphia, US
107.20.171.151	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
201.103.63.7	AS8151 UNINET	`3.83ms` from Santiago de Queretaro, MX
124.190.156.199	AS1221 Telstra Limited	`2.62ms` from Sydney, AU
78.61.24.71	AS8764 Telia Lietuva, AB	`3.34ms` from Vilnius, LT
50.230.49.135	AS7922 Comcast Cable Communications, LLC	`1.46ms` from Atlanta, US
125.34.25.135	AS4808 China Unicom Beijing Province Network	`3.66ms` from Beijing, CN
212.28.7.167	AS15654 Civica UK Ltd.	`3.94ms` from London, GB
5.255.74.55	AS50673 Serverius	`0.38ms` from Meppel, NL
190.33.89.247	AS11556 Cable & Wireless Panama	`1.91ms` from Panama, PA
54.87.216.167	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
201.74.182.87	AS28573 Claro NXT Telecomunicacoes Ltda	`4.36ms` from Sao Paulo, BR
125.181.88.215	AS17858 LG POWERCOMM	`3.15ms` from Seoul, KR
61.80.92.151	AS4766 Korea Telecom	`6.74ms` from Seoul, KR
118.54.102.215	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
43.156.50.55	AS132203 Tencent Building, Kejizhongyi Avenue	`0.34ms` from Singapore, SG
1.32.9.87	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.70ms` from Singapore, SG
160.46.224.199	AS8590 Bayerische Motoren Werke Aktiengesellschaft	`10.89ms` from Strasbourg, FR
115.190.215.39	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`5.54ms` from Tianjin, CN
77.171.173.183	AS1136 KPN B.V.	`1.22ms` from Amsterdam, NL
5.54.45.215	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.04ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f7 203.250.148.75

traceroute to 203.250.148.75 (203.250.148.75): 64 hops max, 52 byte packets

7 [AS3786] 1.213.107.98 2.297 ms

8 [AS3786] 1.208.141.26 2.443 ms

9 [AS3786] 211.168.5.114 2.166 ms

10 [AS9769] 203.250.148.75 2.309 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 15th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales