1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.237.0.0/16
  4. AS4766  | 203.237.157.0/24

203.237.157.0/24

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 203.237.157.0-203.237.157.255

WHOIS Details

inetnum:            203.237.157.0 - 203.237.157.255
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 203.237.157.0/24

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
203.237.158.0/24 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

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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
203.237.157.186 AS4766 Korea Telecom 4.59ms 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
96.231.138.216 AS701 Verizon Business 2.78ms from Ashburn, US
98.183.26.184 AS22773 Cox Communications Inc. 17.57ms from Atlanta, US
98.253.36.104 AS7922 Comcast Cable Communications, LLC 4.70ms from Chicago, US
80.171.129.136 AS6805 Telefonica Germany GmbH & Co.OHG 2.94ms from Duesseldorf, DE
154.81.28.248 AS136907 HUAWEI CLOUDS 1.07ms from Hong Kong, HK
43.159.64.200 AS139341 ACE 0.15ms from Hong Kong, HK
104.232.47.248 AS394064 Associated Electric Cooperative, Inc. 5.58ms from Kansas City, US
194.117.37.8 AS2860 NOS COMUNICACOES, S.A. 0.89ms from Lisbon, PT
146.198.224.88 AS6871 Plusnet 7.09ms from London, GB
217.57.139.88 AS3269 Telecom Italia S.p.A. 4.96ms from Milan, IT
207.190.84.40 AS11796 Airstream Communications, LLC 9.41ms from Minneapolis, US
69.131.93.168 AS4181 TDS TELECOM 4.54ms from Monticello, US
52.66.25.88 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
83.205.12.216 AS3215 Orange S.A. 9.14ms from Paris, FR
85.93.112.216 AS29208 Quantcom, a.s. 0.68ms from Prague, CZ
98.85.231.232 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
181.37.180.88 AS28118 ALTICE DOMINICANA S.A. 1.60ms from Santo Domingo, DO
182.208.243.88 AS17858 LG POWERCOMM 1.74ms from Seoul, KR
118.63.182.248 AS4766 Korea Telecom 1.95ms from Seoul, KR
174.110.166.56 AS11426 Charter Communications Inc 6.50ms from Charlotte, US
70.242.86.248 AS7018 AT&T Enterprises, LLC 3.77ms from Dallas, US
83.192.98.168 AS3215 Orange S.A. 6.09ms from Frankfurt am Main, DE
110.41.63.232 AS55990 Huawei Cloud Service data center 1.75ms from Guangzhou, CN
47.91.250.168 AS45102 Alibaba (US) Technology Co., Ltd. 0.53ms from Hong Kong, HK
180.242.111.88 AS7713 PT Telekomunikasi Indonesia 8.66ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 203.237.157.3
traceroute to 203.237.157.3 (203.237.157.3): 64 hops max, 52 byte packets
1 [AS199524] 92.223.73.3 0.378 ms
2 *
3 *
4 *
5 *
6 *
7 *
10 *
11 [AS4766] 221.158.92.10 4.082 ms
12 [AS4766] 203.237.157.3 5.044 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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