203.251.244.0/24

AS4670 · Shinbiro

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS4670
Parent Range	203.251.192.0/18
Registry	KRNIC
ID	203.251.244.0-203.251.245.255

WHOIS Details

inetnum:            203.251.244.0 - 203.251.245.255
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:              +82-2-3281-3453
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.251.244.0/24

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
203.251.192.0/18	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
203.251.192.0/18	AS9848	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
203.251.250.0/24	AS9848	SEJONG NETWORKS	256
203.251.210.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
203.251.77.0/24	AS38124	Korea Telecom	256
203.251.251.0/24	AS9980	Hyundai Information Technology Co. Ltd.	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

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
98.236.129.184	AS7922 Comcast Cable Communications, LLC	`10.17ms` from Ashburn, US
38.23.20.216	AS23418 The Darien Telephone Co. Inc.	`12.96ms` from Atlanta, US
3.162.71.216	AS16509 Amazon.com, Inc.	`0.31ms` from Ho Chi Minh City, VN
95.61.14.72	AS12430 VODAFONE ESPANA S.A.U.	`2.44ms` from Madrid, ES
163.181.190.8	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.04ms` from Manila, PH
142.93.184.248	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
69.30.50.88	AS6423 Digital Fortress	`0.65ms` from Portland, US
54.89.212.232	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
79.177.144.72	AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD.	`0.22ms` from Tel Aviv, IL
4.172.218.8	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
162.228.100.72	AS7018 AT&T Enterprises, LLC	`10.45ms` from Columbus, US
123.24.220.120	AS45899 VNPT Corp	`1.28ms` from Hanoi, VN
34.124.97.232	AS396982 Google LLC	`0.18ms` from London, GB
203.52.250.152	AS1221 Telstra Limited	`0.89ms` from Melbourne, AU
130.211.41.200	AS396982 Google LLC	`0.08ms` from Melbourne, AU
37.220.163.232	AS34879 OOO "Sovremennye setevye tekhnologii"	`0.55ms` from Moscow, RU
67.253.167.40	AS11351 Charter Communications Inc	`18.48ms` from New York City, US
76.158.131.232	AS7922 Comcast Cable Communications, LLC	`6.88ms` from San Jose, US
20.110.92.40	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
16.64.105.232	AS8987 Amazon Data Services Ireland Ltd	`0.83ms` from Columbus, US
31.117.138.136	AS2856 British Telecommunications PLC	`5.62ms` from London, GB
90.249.74.24	AS5378 Vodafone Limited	`2.03ms` from Manchester, GB
87.6.22.232	AS3269 Telecom Italia S.p.A.	`2.02ms` from Rome, IT
187.34.231.120	AS27699 TELEFÔNICA BRASIL S.A	`4.69ms` from Sao Paulo, BR
121.183.41.152	AS4766 Korea Telecom	`6.10ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m9 203.251.244.105

traceroute to 203.251.244.105 (203.251.244.105): 9 hops max, 52 byte packets

1 [AS15169] 72.14.236.39 195 ms

2 [AS9848] 61.109.130.125 252.164 ms

3 [AS9848] 211.239.201.14 244.307 ms

4 [AS9848] 211.239.201.182 252.502 ms

5 [AS9848] 211.115.199.30 242.711 ms

6 [AS4670] 61.110.9.14 242.874 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On December 14th 2025

What are IP address ranges?

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