1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.230.0.0/16
  4. AS18023  | 203.230.242.0/23

203.230.242.0/23

AS18023  ·  Korea Maritime and Ocean University

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Summary

Country South Korea
Domain kmou.ac.kr
ASN AS18023
Registry KRNIC
ID 203.230.242.0-203.230.242.255

WHOIS Details

inetnum:            203.230.242.0 - 203.230.242.255
descr:              Korea Maritime University(KMU)
network-type:       CUSTOMER
address:            Taejong-ro Yeongdo-gu Busan
zip-code:           606804
created:            2004-07-16
admin:              GENERATED-KRNIC-IP-MANAGER-INT
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-INT
person:             IP Manager
name:               IP Manager
phone:              +82-51-410-5162
e-mail:             int@kmou.ac.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that are contained by 203.230.242.0/23

Range ASN Company Num of IPs
203.230.242.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.243.0/24 AS18023 Korea Maritime University(KMU) 256

Nearby Ranges

BGP prefixes that overlap with 203.230.0.0/16

Range ASN Company Num of IPs
203.230.160.0/19 AS45377 Korea Telecom 8,192
203.230.32.0/20 AS17595 Korea Institute of Nuclear Safety 4,096
203.230.80.0/20 AS4766 Korean Education Network 4,096
203.230.24.0/21 AS1237 Korea Institute of Science and Technology Information 2,048
203.230.64.0/21 AS1237 KISTI 2,048
203.230.192.0/22 AS18329 SANGMYUNG UNIVERSITY 1,024
203.230.196.0/23 AS18329 SANGMYUNG UNIVERSITY 512
203.230.212.0/23 AS18028 Gyeongsang National University 512
203.230.4.0/23 AS45363 Sun Moon University 512
203.230.16.0/23 AS1237 Korea Institute of Science and Technology Information 512
203.230.199.0/24 AS3786 Kkottongnae Hyundo University of Social Welfare 256
203.230.218.0/24 AS3786 Korea Soongsil Cyber University 256
203.230.132.0/24 AS4766 Appeals Commission for Education 256
203.230.219.0/24 AS4766 Chungkang College Of Cultural Industries 256
203.230.254.0/24 AS4766 Choonhae College 256
203.230.255.0/24 AS4766 Choonhae College 256
203.230.133.0/24 AS9691 Kyungsung University 256
203.230.208.0/24 AS10053 Yeonsung University 256
203.230.215.0/24 AS9691 Kyungsung University 256
203.230.209.0/24 AS10053 Yeonsung University 256
203.230.240.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.241.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.242.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.243.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.252.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.253.0/24 AS18023 Korea Maritime University(KMU) 256
203.230.214.0/24 AS18028 Gyeongsang National University 256
203.230.198.0/24 AS18329 SANGMYUNG UNIVERSITY 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
203.230.243.226 AS18023 Korea Maritime and Ocean University 5.89ms 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
122.161.189.71 AS24560 Bharti Airtel Ltd., Telemedia Services 3.33ms from Ahmedabad, IN
51.224.86.7 AS16509 Amazon.com, Inc. 0.73ms from Berlin, DE
96.230.15.247 AS701 Verizon Business 1.57ms from Boston, US
35.210.19.119 AS15169 Google LLC 0.17ms from Brussels, BE
75.122.209.7 AS21928 T-Mobile USA, Inc. 19.67ms from Dallas, US
168.129.209.167 AS31898 Oracle Corporation 0.33ms from Dallas, US
90.132.116.215 AS1257 Tele2 Sverige AB 3.87ms from Falkenberg, SE
84.119.59.71 AS3209 Vodafone GmbH 6.08ms from Frankfurt am Main, DE
5.58.206.199 AS16223 MAXNET TELECOM, LTD 5.87ms from Kyiv, UA
216.152.234.71 AS18978 Enzu Inc 0.71ms from Los Angeles, US
151.71.185.71 AS1267 WIND TRE S.P.A. 7.39ms from Milan, IT
50.61.6.71 AS25019 Saudi Telecom Company JSC 3.16ms from Riyadh, SA
221.139.218.55 AS9318 SK Broadband Co Ltd 0.92ms from Seoul, KR
120.77.226.55 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.54ms from Shenzhen, CN
111.87.68.87 AS2516 KDDI CORPORATION 1.86ms from Tokyo, JP
178.156.242.87 AS213230 Hetzner Online GmbH 0.15ms from Ashburn, US
156.56.17.39 AS87 Indiana University 5.81ms from Chicago, US
217.235.12.199 AS3320 Deutsche Telekom AG 4.88ms from Duesseldorf, DE
31.53.246.23 AS2856 British Telecommunications PLC 5.27ms from London, GB
81.36.180.231 AS3352 TELEFONICA DE ESPANA S.A.U. 7.15ms from Madrid, ES
60.242.224.87 AS7545 TPG Telecom Limited 1.67ms from Melbourne, AU
37.76.165.135 AS12389 PJSC Rostelecom 10.54ms from Moscow, RU
111.59.244.39 AS9808 China Mobile Communications Group Co., Ltd. 4.08ms from Nanning, CN
24.186.106.87 AS6128 Cablevision Systems Corp. 3.06ms from New York City, US
179.248.177.199 AS26615 TIM S/A 7.11ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 203.230.243.5
traceroute to 203.230.243.5 (203.230.243.5): 64 hops max, 52 byte packets
1 [AS199524] 92.223.73.3 0.426 ms
2 *
3 *
4 [AS9286] 121.78.68.45 0.576 ms
6 *
7 *
8 *
9 *
11 [AS18023] 121.144.250.2 7.459 ms
13 *
14 [AS18023] 203.230.243.5 9.033 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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.

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