203.253.0.0/19

AS9318  ·  SK Broadband Co Ltd

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Summary

Country South Korea
Domain ssu.ac.kr
ASN AS9318
Registry APNIC
ID SOONGSILNET1

WHOIS Details

inetnum:        203.253.0.0 - 203.253.15.255
netname:        SOONGSILNET1
descr:          SoongSil University
admin-c:        IM815-AP
tech-c:         IM815-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T08:52:04Z
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 Dongjak-gu Sangdo-ro 369
country:        KR
phone:          +82-2-820-0792
e-mail:         psc1217@ssu.ac.kr
nic-hdl:        IM815-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-11-23T08:38:04Z
source:         APNIC

inetnum:        203.253.0.0 - 203.253.15.255
netname:        SOONGSILNET1-KR
descr:          SoongSil University
country:        KR
admin-c:        KC47-KR
tech-c:         KC47-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 Dongjak-gu Sangdo-ro 369
address:        (Soongsil University)
country:        KR
phone:          +82-2-820-0792
e-mail:         psc1217@ssu.ac.kr
nic-hdl:        KC47-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Hosted domains

There are 12 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.253.4.5 gsclab.kr 2
203.253.21.191 mathpaul3.shop 1
203.253.25.84 repip.cloud 1
203.253.25.32 mywriting.kr 1
203.253.31.111 ss.ac.kr 1
203.253.4.243 digger.works 1
203.253.17.40 aisrc.technology 1
203.253.4.7 aidesignlab.org 1
203.253.13.20 haunserver.shop 1
203.253.21.131 splug.org 1
203.253.25.197 cse.or.kr 1

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

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

IP Address ASN Details
203.253.15.235 AS9318 SK Broadband Co Ltd 1.10ms from Seoul, KR
203.253.26.90 AS9318 SK Broadband Co Ltd 1.04ms from Seoul, KR
203.253.27.3 AS9318 SK Broadband Co Ltd 1.47ms from Seoul, KR
203.253.23.244 AS9318 SK Broadband Co Ltd 1.04ms from Seoul, KR
203.253.6.228 AS9318 SK Broadband Co Ltd 1.12ms from Seoul, KR
203.253.24.251 AS9318 SK Broadband Co Ltd 1.14ms from Seoul, KR
203.253.18.240 AS9318 SK Broadband Co Ltd 1.15ms from Seoul, KR
203.253.19.253 AS9318 SK Broadband Co Ltd 1.03ms from Seoul, KR
203.253.4.246 AS9318 SK Broadband Co Ltd 1.28ms from Seoul, KR
203.253.20.163 AS9318 SK Broadband Co Ltd 1.03ms from Seoul, KR
203.253.30.21 AS9318 SK Broadband Co Ltd 0.93ms from Seoul, KR
203.253.7.205 AS9318 SK Broadband Co Ltd 1.06ms from Seoul, KR
203.253.25.165 AS9318 SK Broadband Co Ltd 1.02ms from Seoul, KR
203.253.21.42 AS9318 SK Broadband Co Ltd 1.04ms from Seoul, KR
203.253.31.75 AS4766 Korea Telecom 1.27ms from Seoul, KR
203.253.11.22 AS9318 SK Broadband Co Ltd 1.06ms from Seoul, KR
203.253.13.83 AS9318 SK Broadband Co Ltd 1.07ms from Seoul, KR
203.253.28.45 AS9318 SK Broadband Co Ltd 1.09ms from Seoul, KR
203.253.17.235 AS9318 SK Broadband Co Ltd 1.11ms from Seoul, KR
203.253.0.227 AS9318 SK Broadband Co Ltd 1.06ms from Seoul, KR
203.253.5.166 AS9318 SK Broadband Co Ltd 1.70ms from Seoul, KR
203.253.2.169 AS9318 SK Broadband Co Ltd 1.01ms from Seoul, KR
203.253.1.253 AS9318 SK Broadband Co Ltd 1.03ms from Seoul, KR
203.253.14.151 AS9318 SK Broadband Co Ltd 1.04ms from Seoul, KR
203.253.10.222 AS9318 SK Broadband Co Ltd 1.14ms 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
140.228.207.35 AS15108 Allo Communications LLC 2.42ms from Denver, US
52.236.92.195 AS8075 Microsoft Corporation 1.28ms from Dublin, IE
140.106.111.3 AS400186 Singing River Connect, LLC 10.49ms from Jacksonville, US
118.203.196.3 AS4538 China Education and Research Network Center 14.82ms from Liaoyang, CN
217.154.105.179 AS8560 IONOS SE 0.29ms from Logrono, ES
194.168.216.227 AS5089 Virgin Media Limited 4.39ms from London, GB
192.190.110.3 AS17032 Qualcomm, Inc. 3.98ms from Los Angeles, US
124.169.176.51 AS7545 TPG Telecom Limited 2.61ms from Melbourne, AU
189.150.239.67 AS8151 UNINET 9.49ms from Santiago de Queretaro, MX
39.112.250.19 AS9318 SK Broadband Co Ltd 4.36ms from Seoul, KR
13.210.230.227 AS16509 Amazon.com, Inc. 0.62ms from Sydney, AU
3.26.155.211 AS16509 Amazon.com, Inc. 0.44ms from Sydney, AU
119.251.145.115 AS4837 CHINA UNICOM China169 Backbone 8.67ms from Tianjin, CN
213.3.46.83 AS3303 Swisscom (Switzerland) Ltd 1.00ms from Zuerich, CH
81.4.112.163 AS21155 Signet B.V. 0.50ms from Amsterdam, NL
204.114.9.3 AS11345 Akima Management Services, Inc. 0.41ms from Ashburn, US
68.145.242.115 AS6327 Shaw Communications Inc. 6.32ms from Edmonton, CA
208.74.136.67 AS53591 Ytel, Inc. 0.28ms from Los Angeles, US
133.110.221.211 AS2497 Internet Initiative Japan Inc. 9.91ms from Osaka, JP
23.92.39.211 AS54103 MOD Mission Critical, LLC 6.69ms from Port Edwards, US
107.117.61.35 AS7287 AT&T Enterprises, LLC 5.68ms from Quincy, US
131.191.50.3 AS14677 City of Tacoma 0.99ms from Seattle, US
72.89.90.179 AS701 Verizon Business 2.45ms from Secaucus, US
112.148.187.83 AS17858 LG POWERCOMM 5.93ms from Seoul, KR
1.241.15.243 AS9318 SK Broadband Co Ltd 1.12ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m10 203.253.26.165
traceroute to 203.253.26.165 (203.253.26.165): 10 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS9318] 210.205.59.30 68.218 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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