203.249.33.0/24

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	gachon.ac.kr
ASN	AS9318
Registry	KRNIC
ID	203.249.33.0-203.249.33.255

WHOIS Details

inetnum:            203.249.33.0 - 203.249.33.255
descr:              GACHON University
network-type:       CUSTOMER
address:            Yeonsu-dong Yeonsu-gu Incheon
zip-code:           405701
created:            2004-07-16
admin:              GENERATED-KRNIC-IP-MANAGER-NBSEONG
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NBSEONG
person:             IP Manager
name:               IP Manager
phone:              +82-32-820-4103
e-mail:             nbseong@gcgc.ac.kr
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.249.0.0/16

Range	ASN	Company	Num of IPs
203.249.160.0/19	AS4766	Korea Telecom	8,192
203.249.160.0/19	AS17593	Korea Telecom	8,192
203.249.114.0/23	AS9523	Mokwon University	512
203.249.40.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.41.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.42.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.43.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.44.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.45.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.122.0/24	AS3786	SEOKYEONG UNIVERSITY	256
203.249.123.0/24	AS3786	SEOKYEONG UNIVERSITY	256
203.249.37.0/24	AS3786	CHONGSHIN UNIVERSITY	256
203.249.39.0/24	AS3786	Dongyang Technical College	256
203.249.11.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.12.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.13.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.14.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.15.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.16.0/24	AS4766	KYONGGI UNIVERSTY	256
203.249.32.0/24	AS4766	CHUNGBUK PROVINCIAL UNIVERSITY OF SCIENCE & TECHNOLOGY	256
203.249.38.0/24	AS55611	KYUNGMIN	256
203.249.126.0/24	AS9318	GACHON University	256
203.249.127.0/24	AS9318	GACHON University	256
203.249.47.0/24	AS10071	Anyang University	256
203.249.35.0/24	AS9867	Jeonju Technical College	256
203.249.34.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	256
203.249.36.0/24	AS10073	KOREA NATIONAL OPEN UNIVERSITY	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
174.140.82.168	AS11776 Breezeline	`17.11ms` from Ashburn, US
98.91.159.136	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
125.32.88.104	AS4837 CHINA UNICOM China169 Backbone	`3.19ms` from Changchun, CN
78.135.45.56	AS43242 ARINET SECURITY & INTERNET CONSULTANCY LTD	`11.55ms` from Denizli, TR
73.26.4.56	AS7922 Comcast Cable Communications, LLC	`9.14ms` from Denver, US
69.151.31.8	AS7018 AT&T Enterprises, LLC	`5.82ms` from Kansas City, US
23.124.192.200	AS7018 AT&T Enterprises, LLC	`2.45ms` from Los Angeles, US
158.110.166.200	AS137 Consortium GARR	`5.53ms` from Milan, IT
34.7.147.56	AS396982 Google LLC	`0.11ms` from Oudeschip, NL
13.124.201.56	AS16509 Amazon.com, Inc.	`0.33ms` from Seoul, KR
85.187.246.216	AS41280 SKYNET BULGARIA Ltd.	`0.79ms` from Sofia, BG
203.183.171.72	AS4694 IDC Frontier Inc.	`0.64ms` from Tokyo, JP
153.138.210.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.48ms` from Tokyo, JP
3.223.100.8	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
173.191.218.232	AS7029 Windstream Communications LLC	`14.94ms` from Chicago, US
136.113.253.72	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
45.233.28.8	AS267290 Mais Link	`12.32ms` from Fortaleza, BR
81.156.14.88	AS2856 British Telecommunications PLC	`4.37ms` from London, GB
82.185.140.72	AS3269 Telecom Italia S.p.A.	`5.30ms` from Milan, IT
179.93.98.184	AS26599 TELEFÔNICA BRASIL S.A	`3.35ms` from Osasco, BR
90.17.110.72	AS3215 Orange S.A.	`5.85ms` from Paris, FR
188.112.137.72	AS20910 SIA "BITE Latvija"	`0.51ms` from Riga, LV
186.20.112.216	AS6535 Telmex Servicios Empresariales S.A.	`2.06ms` from Santiago, CL
190.166.124.24	AS6400 Compañía Dominicana de Teléfonos S. A.	`1.32ms` from Santo Domingo, DO
106.13.175.120	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`6.92ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -m9 203.249.33.75

traceroute to 203.249.33.75 (203.249.33.75): 9 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 11.713 ms

2 *

3 *

4 *

5 *

6 [AS9318] 61.255.188.14 49.73 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On December 28th 2025

What are IP address ranges?

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