1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.237.0.0/16
  4. AS4766  | 203.237.158.0/24

203.237.158.0/24

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain dju.ac.kr
ASN AS4766
Parent Range 203.237.128.0/17
Registry KRNIC
ID 203.237.158.0-203.237.158.255

WHOIS Details

inetnum:            203.237.158.0 - 203.237.158.255
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:             sysma@dju.ac.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.237.158.0/24

Range ASN Company Num of IPs
203.237.128.0/17 AS4766 Korean Education Network 32,768
203.237.128.0/17 AS3786 Korean Education Network 32,768
203.237.128.0/17 AS23983 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
203.237.159.0/24 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

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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
75.109.49.184 AS19108 Optimum 11.75ms from Ashburn, US
67.197.169.24 AS14615 Comporium, Inc 6.41ms from Charlotte, US
97.149.88.8 AS6167 Verizon Business 16.06ms from Chicago, US
98.29.154.216 AS10796 Charter Communications Inc 12.59ms from Cleveland, US
14.237.133.248 AS45899 VNPT Corp 5.17ms from Ho Chi Minh City, VN
58.237.104.168 AS9318 SK Broadband Co Ltd 4.61ms from Incheon, KR
161.97.189.200 AS51167 Contabo GmbH 0.17ms from Lauterbourg, FR
18.169.124.136 AS16509 Amazon.com, Inc. 0.15ms from London, GB
85.40.9.248 AS3269 Telecom Italia S.p.A. 1.27ms from Milan, IT
125.104.37.136 AS4134 CHINANET-BACKBONE 4.62ms from Ningbo, CN
43.159.143.232 AS132203 Tencent Building, Kejizhongyi Avenue 0.24ms from San Jose, US
97.105.23.232 AS11427 Charter Communications Inc 1.95ms from Schertz, US
14.40.175.88 AS4766 Korea Telecom 2.08ms from Seoul, KR
79.178.7.88 AS8551 Bezeq International Ltd. 3.93ms from Tel Aviv, IL
5.12.97.8 AS8708 DIGI ROMANIA S.A. 7.50ms from Timisoara, RO
64.255.54.24 AS153325 Next Era Pte. Ltd. 0.40ms from Amsterdam, NL
101.26.135.40 AS4837 CHINA UNICOM China169 Backbone 10.80ms from Beijing, CN
196.117.137.232 AS36925 MEDITELECOM 2.99ms from Casablanca, MA
99.135.139.24 AS7018 AT&T Enterprises, LLC 18.62ms from Chicago, US
182.30.70.40 AS8987 Amazon Data Services Ireland Ltd 0.80ms from Columbus, US
189.193.137.8 AS13999 Mega Cable, S.A. de C.V. 13.90ms from Guadalajara, MX
221.209.139.8 AS4837 CHINA UNICOM China169 Backbone 7.27ms from Harbin, CN
116.99.125.232 AS7552 Viettel Group 16.97ms from Ho Chi Minh City, VN
106.246.2.88 AS3786 LG DACOM Corporation 2.41ms from Incheon, KR
213.44.143.152 AS5410 Bouygues Telecom SA 8.47ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 203.237.158.230
traceroute to 203.237.158.230 (203.237.158.230): 10 hops max, 52 byte packets
3 [AS4766] 112.174.84.29 174.405 ms
4 [AS4766] 112.174.47.174 182.19 ms
5 *
6 *
7 [AS4766] 220.85.105.214 187.738 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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