1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.237.0.0/16
  4. AS4766  | 203.237.191.0/24

203.237.191.0/24

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain synkey.com
ASN AS4766
Parent Range 203.237.128.0/17
Registry KRNIC
ID 203.237.191.0-203.237.191.255

WHOIS Details

inetnum:            203.237.191.0 - 203.237.191.255
descr:              daekuUniversity of Education
network-type:       CUSTOMER
address:            Daemyeong2-dong  Nam-gu  Daegu
zip-code:           705032
created:            2007-05-14
admin:              GENERATED-KRNIC-IP-MANAGER-BLUEROSE
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-BLUEROSE
person:             IP Manager
name:               IP Manager
phone:              +82-2-784-6821
e-mail:             bluerose@synkey.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.237.191.0/24

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
203.237.158.0/24 AS4766 DAEJEON UNIVERSITY 256
203.237.159.0/24 AS4766 DAEJEON UNIVERSITY 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
80.60.220.40 AS1136 KPN B.V. 2.55ms from Amsterdam, NL
98.233.73.56 AS7922 Comcast Cable Communications, LLC 7.25ms from Ashburn, US
20.97.134.184 AS8075 Microsoft Corporation 0.28ms from Boydton, US
104.211.67.88 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
159.182.120.184 AS29016 Pearson Shared Services Ltd 3.16ms from London, GB
151.42.170.152 AS1267 WIND TRE S.P.A. 5.26ms from Milan, IT
191.220.232.232 AS8167 V tal 8.17ms from Novo Hamburgo, BR
46.19.151.24 AS43513 Sia Nano IT 0.20ms from Riga, LV
73.189.49.184 AS7922 Comcast Cable Communications, LLC 6.51ms from San Jose, US
201.113.77.104 AS8151 UNINET 10.67ms from Santiago de Queretaro, MX
13.229.16.152 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
95.42.147.136 AS8866 Vivacom Bulgaria EAD 6.11ms from Varna, BG
98.252.13.232 AS7922 Comcast Cable Communications, LLC 7.36ms from Washington, US
135.132.120.168 AS7029 Windstream Communications LLC 0.96ms from Ashburn, US
39.105.12.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.90ms from Beijing, CN
218.205.147.200 AS56048 China Mobile Communicaitons Corporation 1.85ms from Beijing, CN
52.25.47.136 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
223.187.5.120 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.59ms from Chennai, IN
177.5.42.136 AS8167 V tal 0.93ms from Curitiba, BR
71.31.85.88 AS7029 Windstream Communications LLC 14.22ms from Dallas, US
134.99.237.120 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.96ms from Duesseldorf, DE
87.141.68.24 AS3320 Deutsche Telekom AG 9.08ms from Frankfurt am Main, DE
157.167.71.200 AS44444 Forcepoint UK Limited 0.34ms from Frankfurt am Main, DE
91.191.6.232 AS35567 DASTO semtel d.o.o. 5.36ms from Novi Travnik, BA
201.202.105.232 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.61ms from San Jose, CR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m16 203.237.191.227
traceroute to 203.237.191.227 (203.237.191.227): 16 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS6939] 64.71.165.22 163.085 ms
11 *
12 [AS4766] 112.174.91.41 273.198 ms
13 [AS4766] 112.174.8.109 276.873 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Rome, IT
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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