1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.237.0.0/16
  4. AS38694  | 203.237.255.0/24

203.237.255.0/24

AS38694  ·  CHEONGJU NATIONAL UNIVERSITY OF EDCATION

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Summary

Country South Korea
Domain chongju-e.ac.kr
ASN AS38694
Parent Range 203.237.128.0/17
Registry KRNIC
ID 203.237.255.0-203.237.255.255

WHOIS Details

inetnum:            203.237.255.0 - 203.237.255.255
descr:              CHEONGJU NATIONAL UNIVERSITY OF EDUCATION
network-type:       CUSTOMER
address:            Susan-myeon  Jecheon-si  Chungbuk
zip-code:           390841
created:            2004-07-26
admin:              GENERATED-KRNIC-IP-MANAGER-WEBMASTER
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-WEBMASTER
person:             IP Manager
name:               IP Manager
phone:              +82-70-7019-1707
e-mail:             webmaster@swbook.co.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.237.255.0/24

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

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
203.237.154.0/24 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

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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
5.13.94.72 AS8708 DIGI ROMANIA S.A. 4.68ms from Bacau, RO
20.94.107.88 AS8075 Microsoft Corporation 0.32ms from Boydton, US
186.124.209.40 AS7303 Telecom Argentina S.A. 1.52ms from Buenos Aires, AR
73.153.71.232 AS7922 Comcast Cable Communications, LLC 2.92ms from Denver, US
81.71.18.24 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Guangzhou, CN
98.149.195.232 AS20001 Charter Communications Inc 3.69ms from Los Angeles, US
24.183.62.40 AS20115 Charter Communications LLC 15.88ms from Minneapolis, US
35.185.99.120 AS396982 Google LLC 0.14ms from Moncks Corner, US
3.110.45.56 AS16509 Amazon.com, Inc. 0.37ms from Mumbai, IN
116.8.42.88 AS4134 CHINANET-BACKBONE 0.57ms from Nanning, CN
91.166.25.152 AS12322 Free SAS 7.17ms from Paris, FR
112.249.255.248 AS4837 CHINA UNICOM China169 Backbone 5.92ms from Qingdao, CN
98.93.0.168 AS14618 Amazon.com, Inc. 0.36ms from Reston, US
108.67.7.152 AS7018 AT&T Enterprises, LLC 4.61ms from Santa Clara, US
187.220.19.8 AS8151 UNINET 4.74ms from Santiago de Queretaro, MX
116.198.35.40 AS23724 IDC, China Telecommunications Corporation 2.97ms from Tianjin, CN
134.60.12.8 AS553 BelWue-Koordination 4.74ms from Zuerich, CH
35.162.128.24 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
190.182.170.72 AS27983 Red Intercable Digital S.A. 5.61ms from Buenos Aires, AR
78.176.19.136 AS9121 Turk Telekomunikasyon Anonim Sirketi 11.02ms from Bursa, TR
156.214.85.24 AS8452 TE-AS 3.16ms from Cairo, EG
64.233.158.24 AS23404 Ritter Communications 8.49ms from Dallas, US
84.184.107.24 AS3320 Deutsche Telekom AG 3.16ms from Duesseldorf, DE
75.15.31.8 AS7018 AT&T Enterprises, LLC 1.51ms from Los Angeles, US
15.223.153.248 AS16509 Amazon.com, Inc. 0.86ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.237.255.197
traceroute to 203.237.255.197 (203.237.255.197): 6 hops max, 52 byte packets
3 [AS42831] 5.101.143.16 4.699 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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