203.153.144.0/20

AS3786  ·  LG DACOM Corporation

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Summary

Country South Korea
Domain sookmyung.ac.kr
ASN AS3786
Registry APNIC
ID SOOKMYUNG-WOMENUNIV

WHOIS Details

inetnum:        203.153.144.0 - 203.153.159.255
netname:        SOOKMYUNG-WOMENUNIV
descr:          SookMyung Womens university
admin-c:        IM814-AP
tech-c:         IM814-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T08:48:41Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Yongsan-gu Cheongpa-ro 47-gil 100
country:        KR
phone:          +82-2-710-9157
e-mail:         ympak@sookmyung.ac.kr
nic-hdl:        IM814-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-11-25T04:58:02Z
source:         APNIC

inetnum:        203.153.144.0 - 203.153.159.255
netname:        SOOKMYUNG-WOMENUNIV-KR
descr:          SookMyung Womens university
country:        KR
admin-c:        YP83-KR
tech-c:         YP83-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Yongsan-gu Cheongpa-ro 47-gil 100
address:        100
country:        KR
phone:          +82-2-710-9157
e-mail:         ympak@sookmyung.ac.kr
nic-hdl:        YP83-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.153.0.0/16

Range ASN Company Num of IPs
203.153.224.0/19 AS4826 VOCUS PTY LTD 8,192
203.153.128.0/20 AS7470 True Internet Co., Ltd. 4,096
203.153.192.0/20 AS9336 XYZ Telecom Pty Ltd 4,096
203.153.32.0/20 AS24186 RailTel Corporation is an Internet Service Provider. 4,096
203.153.80.0/20 AS18206 TM TECHNOLOGY SERVICES SDN. BHD. 4,096
203.153.220.0/22 AS18001 Dialog Axiata Plc 1,024
203.153.16.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
203.153.56.0/22 AS4721 JCOM Co., Ltd. 1,024
203.153.210.0/23 AS45518 Ivy Comptech Pvt Ltd 512
203.153.4.0/23 AS38578 KLN Logistics (Hong Kong) Limited - THE ONE - IN ASIA 512
203.153.50.0/23 AS38040 TOT International Internet Gateway, TOT Public Company Limited 512
203.153.46.0/24 AS24186 Railtel backbone 256
203.153.47.0/24 AS24186 Railtel Loopback 256
203.153.100.0/24 AS24207 Infrastruktur N2C 256
203.153.101.0/24 AS24207 Infrastruktur N2C 256
203.153.102.0/24 AS24207 Infrastruktur N2C 256
203.153.103.0/24 AS24207 Infrastruktur N2C 256
203.153.105.0/24 AS24207 Infrastruktur N2C 256
203.153.106.0/24 AS24207 Infrastruktur N2C 256
203.153.107.0/24 AS24207 Infrastruktur N2C 256
203.153.108.0/24 AS24207 Infrastruktur N2C 256
203.153.109.0/24 AS24207 Infrastruktur N2C 256
203.153.110.0/24 AS24207 Infrastruktur 1st NOC N2C 256
203.153.111.0/24 AS24207 Infrastruktur N2C 256
203.153.112.0/24 AS24207 Infrastruktur N2C 256
203.153.113.0/24 AS24207 Infrastruktur N2C 256
203.153.114.0/24 AS24207 Infrastruktur N2C 256
203.153.115.0/24 AS24207 Infrastruktur N2C 256
203.153.116.0/24 AS24207 Infrastruktur N2C 256
203.153.117.0/24 AS24207 Infrastruktur N2C 256
203.153.118.0/24 AS24207 Infrastruktur N2C 256
203.153.119.0/24 AS24207 Infrastruktur N2C 256
203.153.96.0/24 AS24207 Infrastruktur N2C 256
203.153.97.0/24 AS24207 Infrastruktur N2C 256
203.153.98.0/24 AS24207 Infrastruktur N2C 256
203.153.99.0/24 AS24207 Infrastruktur N2C 256
203.153.20.0/24 AS131769 Pelanggan Coorporate dan IP NAT Pelanggan Broadband 256
203.153.27.0/24 AS24525 Personal Broadband Customers 256
203.153.29.0/24 AS24525 Personal Broadband Customers 256
203.153.30.0/24 AS24525 Personal Broadband Customers 256
203.153.31.0/24 AS24525 Personal Broadband Customers 256
203.153.120.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.121.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.122.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.123.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.124.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.125.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.126.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.127.0/24 AS38505 PT. Graha Multimedia Nusantara 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.153.155.213 AS3786 LG DACOM Corporation 2.33ms from Incheon, KR
203.153.147.21 AS3786 LG DACOM Corporation 2.09ms from Incheon, 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
192.223.151.84 AS200961 FIL INVESTMENT MANAGEMENT LIMITED 6.31ms from Ashburn, US
181.123.123.228 AS23201 Telecel S.A. 8.07ms from Asuncion, PY
94.225.214.52 AS6848 Telenet BV 5.16ms from Brussels, BE
181.107.196.116 AS7303 Telecom Argentina S.A. 7.77ms from Buenos Aires, AR
128.210.88.4 AS17 Purdue University 5.41ms from Chicago, US
35.238.189.228 AS396982 Google LLC 0.37ms from Council Bluffs, US
40.69.70.196 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
90.194.177.4 AS5607 Sky UK Limited 5.81ms from Erith, GB
178.198.149.20 AS3303 Swisscom (Switzerland) Ltd 0.72ms from Lausanne, CH
194.50.86.20 AS22775 Moore Capital Management 1.40ms from London, GB
212.117.161.20 AS7979 Servers.com, Inc. 4.68ms from Luxembourg, LU
31.37.78.244 AS5410 Bouygues Telecom SA 8.50ms from Marseille, FR
58.242.119.36 AS4837 CHINA UNICOM China169 Backbone 8.23ms from Nanjing, CN
45.60.202.148 AS19551 Incapsula Inc 0.11ms from Sao Paulo, BR
194.76.109.196 AS203020 HostRoyale Technologies Pvt Ltd 0.20ms from Sao Paulo, BR
177.60.231.212 AS26599 TELEFÔNICA BRASIL S.A 17.40ms from Sao Paulo, BR
115.3.204.68 AS4766 Korea Telecom 2.78ms from Seoul, KR
35.198.195.132 AS396982 Google LLC 0.14ms from Singapore, SG
60.132.214.244 AS17676 SoftBank Corp. 2.55ms from Tokyo, JP
46.28.241.100 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.46ms from Warsaw, PL
129.69.218.84 AS553 BelWue-Koordination 3.31ms from Zuerich, CH
24.237.91.228 AS8047 GENERAL COMMUNICATION, INC. 7.34ms from Anchorage, US
52.117.100.196 AS36351 IBM Cloud 0.36ms from Ashburn, US
128.224.254.4 AS16920 Wind River Systems, Inc. 0.83ms from Bengaluru, IN
2.17.117.244 AS8708 DIGI ROMANIA S.A. 0.35ms from Bucharest, RO

Traceroute

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

$
traceroute -a -n -q1 -m9 203.153.152.63
traceroute to 203.153.152.63 (203.153.152.63): 9 hops max, 52 byte packets
1 [AS397373] 198.37.101.1 101.272 ms
2 *
3 [AS3356] 4.69.219.65 43.718 ms
4 [AS3786] 1.208.114.41 43.385 ms
5 [AS3786] 1.208.147.189 44.702 ms
6 [AS3786] 61.42.0.9 175.187 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Monticello, 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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