1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.237.0.0/16
  4. AS18031  | 203.237.172.0/24

203.237.172.0/24

AS18031  ·  Sangmyung University

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Summary

Country South Korea
Domain smu.ac.kr
ASN AS18031
Parent Range 203.237.128.0/17
Registry KRNIC
ID 203.237.172.0-203.237.172.255

WHOIS Details

inetnum:            203.237.172.0 - 203.237.172.255
descr:              SANGMYUNG UNIVERSITY
network-type:       CUSTOMER
address:            Hongji-dong  Jongno-gu  Seoul
zip-code:           110743
created:            2004-07-26
admin:              GENERATED-KRNIC-IP-MANAGER-STAFF
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-STAFF
person:             IP Manager
name:               IP Manager
phone:              +82-2-2287-5069
e-mail:             staff@smu.ac.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.237.172.0/24

Range ASN Company Num of IPs
203.237.128.0/17 AS3786 Korean Education Network 32,768
203.237.128.0/17 AS23983 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
203.237.254.0/24 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

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Useful for Cybersecurity
Read more

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
69.243.225.184 AS7922 Comcast Cable Communications, LLC 11.81ms from Atlanta, US
101.26.149.40 AS4837 CHINA UNICOM China169 Backbone 10.75ms from Beijing, CN
87.64.73.152 AS5432 Proximus NV 2.13ms from Brussels, BE
162.232.68.184 AS7018 AT&T Enterprises, LLC 19.09ms from Chicago, US
141.12.222.216 AS28714 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. 0.90ms from Frankfurt am Main, DE
186.190.222.88 AS3320 Deutsche Telekom AG 0.46ms from Frankfurt am Main, DE
115.237.152.152 AS4134 CHINANET-BACKBONE 8.47ms from Hangzhou, CN
14.164.203.40 AS45899 VNPT Corp 2.16ms from Ho Chi Minh City, VN
34.101.25.56 AS139190 Google Asia Pacific Pte. Ltd. 0.11ms from Jakarta, ID
68.102.21.200 AS22773 Cox Communications Inc. 10.99ms from Kansas City, US
86.211.165.24 AS3215 Orange S.A. 4.47ms from Marseille, FR
48.47.56.40 AS6079 RCN 1.68ms from New York City, US
177.54.174.216 AS52991 Tres Pontas Internet Ltda 7.19ms from Osasco, BR
176.140.179.56 AS5410 Bouygues Telecom SA 9.72ms from Paris, FR
39.91.22.104 AS4837 CHINA UNICOM China169 Backbone 6.70ms from Qingdao, CN
67.116.59.184 AS7018 AT&T Enterprises, LLC 2.63ms from San Jose, US
104.168.157.232 AS54290 Hostwinds LLC. 0.18ms from Seattle, US
126.216.101.88 AS17676 SoftBank Corp. 3.31ms from Tokyo, JP
197.203.178.8 AS36947 Telecom Algeria 11.38ms from Algiers, DZ
163.252.115.216 AS13977 Fidium 7.62ms from Boston, US
171.241.11.8 AS7552 Viettel Group 1.28ms from Hanoi, VN
212.80.32.72 AS8788 ADAMANT, Ltd. 0.51ms from Kyiv, UA
117.223.125.136 AS9829 National Internet Backbone 13.62ms from Lohogaon, IN
47.180.98.216 AS5650 Frontier Communications of America, Inc. 1.87ms from Los Angeles, US
189.4.253.200 AS28573 Claro NXT Telecomunicacoes Ltda 9.42ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -m5 203.237.172.180
traceroute to 203.237.172.180 (203.237.172.180): 5 hops max, 52 byte packets
2 [] 91.210.16.201 3.389 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
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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