1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.237.0.0/16
  4. AS23983  | 203.237.152.0/23

203.237.152.0/23

AS23983  ·  Daejeon University

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Summary

Country South Korea
Domain dju.ac.kr
ASN AS23983
Parent Range 203.237.128.0/17
Registry KRNIC
ID 203.237.152.0-203.237.152.255

WHOIS Details

inetnum:            203.237.152.0 - 203.237.152.255
descr:              DAEJEON UNIVERSITY
network-type:       CUSTOMER
address:            Yongun-dong  Dong-gu  Daejeon
zip-code:           300716
created:            2004-07-26
admin:              GENERATED-KRNIC-IP-MANAGER-SYSMA
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-SYSMA
person:             IP Manager
name:               IP Manager
phone:              +82-42-280-2731
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.237.152.0/23

Range ASN Company Num of IPs
203.237.128.0/17 AS23983 Korean Education Network 32,768
203.237.128.0/17 AS3786 Korean Education Network 32,768
203.237.128.0/17 AS4766 Korean Education Network 32,768

Nearby Ranges

BGP prefixes that overlap with 203.237.0.0/16

Range ASN Company Num of IPs
203.237.128.0/17 AS23983 Korean Education Network 32,768
203.237.128.0/17 AS4766 Korean Education Network 32,768
203.237.128.0/17 AS3786 Korean Education Network 32,768
203.237.64.0/19 AS9778 KISTI 8,192
203.237.32.0/19 AS18297 Gwangju Institute of Science and Technology 8,192
203.237.0.0/19 AS10166 Korea Water Resources Corporation 8,192
203.237.96.0/19 AS9754 Korean Education Network 8,192
203.237.202.0/23 AS18026 CHEJU NATIONAL UNIVERSITY 512
203.237.175.0/24 AS18031 SANGMYUNG UNIVERSITY 256
203.237.160.0/24 AS3786 Dongyang Technical College 256
203.237.161.0/24 AS3786 Dongyang Technical College 256
203.237.162.0/24 AS3786 Dongyang Technical College 256
203.237.163.0/24 AS3786 Dongyang Technical College 256
203.237.164.0/24 AS3786 Dongyang Technical College 256
203.237.165.0/24 AS3786 Dongyang Technical College 256
203.237.166.0/24 AS3786 Dongyang Technical College 256
203.237.167.0/24 AS3786 Dongyang Technical College 256
203.237.172.0/24 AS3786 SANGMYUNG UNIVERSITY 256
203.237.254.0/24 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDUCATION 256
203.237.255.0/24 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDUCATION 256
203.237.154.0/24 AS4766 DAEJEON UNIVERSITY 256
203.237.156.0/24 AS4766 DAEJEON UNIVERSITY 256
203.237.157.0/24 AS4766 DAEJEON UNIVERSITY 256
203.237.158.0/24 AS4766 DAEJEON UNIVERSITY 256
203.237.159.0/24 AS4766 DAEJEON UNIVERSITY 256
203.237.191.0/24 AS4766 daekuUniversity of Education 256
203.237.204.0/24 AS4766 useokUniversity 256
203.237.205.0/24 AS4766 useokUniversity 256
203.237.206.0/24 AS4766 useokUniversity 256
203.237.207.0/24 AS4766 useokUniversity 256
203.237.208.0/24 AS4766 useokUniversity 256
203.237.209.0/24 AS4766 useokUniversity 256
203.237.210.0/24 AS4766 useokUniversity 256
203.237.211.0/24 AS4766 useokUniversity 256
203.237.212.0/24 AS4766 useokUniversity 256
203.237.213.0/24 AS4766 useokUniversity 256
203.237.214.0/24 AS4766 useokUniversity 256
203.237.215.0/24 AS4766 useokUniversity 256
203.237.224.0/24 AS4766 DANKOOK UNIVERSITY 256
203.237.225.0/24 AS4766 HALLYM COLLEGE 256
203.237.231.0/24 AS4766 HALLYM COLLEGE 256
203.237.250.0/24 AS4766 Chungang University 256
203.237.190.0/24 AS9318 Shinhan University 256
203.237.216.0/24 AS9318 DANKOOK UNIVERSITY 256
203.237.217.0/24 AS9318 DANKOOK UNIVERSITY 256
203.237.218.0/24 AS9318 DANKOOK UNIVERSITY 256
203.237.220.0/24 AS9318 DANKOOK UNIVERSITY 256
203.237.221.0/24 AS9318 DANKOOK UNIVERSITY 256
203.237.222.0/24 AS9318 DANKOOK UNIVERSITY 256
203.237.223.0/24 AS9318 DANKOOK UNIVERSITY 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

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

IP Address ASN Details
203.237.153.254 AS23983 Daejeon University 3.48ms 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
128.143.2.7 AS225 University of Virginia 2.75ms from Ashburn, US
196.92.203.199 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.97ms from Casablanca, MA
75.26.197.247 AS7018 AT&T Enterprises, LLC 7.45ms from Columbus, US
92.140.222.71 AS3215 Orange S.A. 8.64ms from Frankfurt am Main, DE
2.99.91.23 AS13285 TalkTalk Communications Limited 6.97ms from London, GB
76.170.180.199 AS20001 Charter Communications Inc 5.04ms from Los Angeles, US
194.243.2.151 AS3269 Telecom Italia S.p.A. 7.60ms from Milan, IT
87.159.30.119 AS3320 Deutsche Telekom AG 6.91ms from Nuernberg, DE
78.192.0.55 AS12322 Free SAS 1.24ms from Paris, FR
46.150.247.247 AS49505 JSC Selectel 1.00ms from Saint Petersburg, RU
93.124.32.71 AS12389 PJSC Rostelecom 7.93ms from Samara, RU
114.72.213.71 AS4804 Microplex PTY LTD 5.15ms from Sydney, AU
111.18.215.151 AS9808 China Mobile Communications Group Co., Ltd. 6.25ms from Xi'an, CN
172.208.51.119 AS8075 Microsoft Corporation 0.53ms from Ashburn, US
139.155.18.103 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.78ms from Chengdu, CN
45.13.74.183 AS203061 UAB code200 0.36ms from Dallas, US
107.213.17.183 AS7018 AT&T Enterprises, LLC 1.79ms from Dallas, US
168.103.247.87 AS209 CenturyLink Communications, LLC 12.07ms from Draper, US
157.255.121.247 AS134543 China Unicom Guangdong IP network 3.73ms from Guangzhou, CN
73.160.208.39 AS7922 Comcast Cable Communications, LLC 6.73ms from New York City, US
115.212.165.103 AS4134 CHINANET-BACKBONE 7.76ms from Ningbo, CN
153.193.208.71 AS4713 NTT DOCOMO BUSINESS,Inc. 15.69ms from Osaka, JP
3.163.7.7 AS16509 Amazon.com, Inc. 0.57ms from Osasco, BR
50.87.13.55 AS31898 Oracle Corporation 0.21ms from Phoenix, US
52.87.230.71 AS14618 Amazon.com, Inc. 0.21ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 203.237.153.250
traceroute to 203.237.153.250 (203.237.153.250): 64 hops max, 52 byte packets
3 *
4 *
7 *
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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