203.255.188.0/23

AS9322 · Institute of Information and Computing, EWHA WOMANS UNIV.

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Summary

Country	South Korea
Domain	ewha.ac.kr
ASN	AS9322
Registry	APNIC
ID	EWHANET1

WHOIS Details

inetnum:        203.255.160.0 - 203.255.191.255
netname:        EWHANET1
descr:          Institute of Information and Computing, EWHA WOMANS UNIV.
admin-c:        IM818-AP
tech-c:         IM818-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-25T01:07:25Z
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 Seodaemun-gu Ewhayeodae-gil 52
country:        KR
phone:          +82-2-3277-3874
e-mail:         iic@ewha.ac.kr
nic-hdl:        IM818-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-06-03T00:29:16Z
source:         APNIC

inetnum:        203.255.160.0 - 203.255.191.255
netname:        EWHANET1-KR
descr:          Institute of Information and Computing, EWHA WOMANS UNIV.
country:        KR
admin-c:        CE55-KR
tech-c:         HK55-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 Seodaemun-gu Ewhayeodae-gil 52
address:        205 EWHA SKtelecom Building
country:        KR
phone:          +82-2-3277-3874
e-mail:         iic@ewha.ac.kr
nic-hdl:        CE55-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Seodaemun-gu Ewhayeodae-gil 52
address:        205 EWHA SKtelecom Building
country:        KR
phone:          +82-2-3277-3874
e-mail:         iic@ewha.ac.kr
nic-hdl:        HK55-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.255.0.0/16

Range	ASN	Company	Num of IPs
203.255.0.0/18	AS18028	GyeongSang National University	16,384
203.255.64.0/19	AS18158	CHUNGBUK NATIONAL UNIVERSITY	8,192
203.255.128.0/19	AS9848	SEJONG NETWORKS	8,192
203.255.248.0/21	AS9270	National Infomation Society Agency	2,048
203.255.240.0/21	AS9273	ITCENENTEC CO.,LTD.	2,048
203.255.224.0/21	AS23975	Yonam Institute of Technology	2,048
203.255.212.0/22	AS18023	Korean Education Network	1,024
203.255.236.0/22	AS38426	KOREA RURAL ECONOMIC INSTITUTE	1,024
203.255.220.0/23	AS9970	Korean Education Network	512
203.255.232.0/23	AS9975	Gyeongsangbuk-do Education Research Institute	512
203.255.234.0/24	AS3786	LG DACOM Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.255.188.65	AS9322 Institute of Information and Computing, EWHA WOMANS UNIV.	`2.00ms` 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
69.136.210.119	AS7922 Comcast Cable Communications, LLC	`7.41ms` from Ashburn, US
161.246.160.87	AS9486 King Mongkut's Institute of Technology Ladkrabang	`1.54ms` from Bangkok, TH
54.189.73.23	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
200.108.248.103	AS20255 Tecnowind S.A.	`17.26ms` from Buenos Aires, AR
68.45.253.103	AS7922 Comcast Cable Communications, LLC	`11.59ms` from Chicago, US
212.193.25.39	AS398343 Baxet Group Inc.	`0.17ms` from Dallas, US
83.218.34.199	AS31186 Hameln	`7.42ms` from Frankfurt am Main, DE
129.232.36.247	AS33567 Econet Telecom Lesotho (PTY) LTD	`8.27ms` from Johannesburg, ZA
178.74.197.135	AS49223 EVEREST TV AND RADIO COMPANY LLC	`2.94ms` from Kyiv, UA
82.30.65.247	AS5089 Virgin Media Limited	`6.82ms` from London, GB
62.43.153.71	AS6739 Vodafone ONO AS	`4.75ms` from Madrid, ES
46.40.200.103	AS50010 Omani Qatari Telecommunication Company SAOC	`1.76ms` from Muscat, OM
64.27.247.151	AS16931 Global Payments, Inc.	`13.65ms` from New Orleans, US
109.190.180.215	AS35540 OVH SAS	`1.33ms` from Paris, FR
39.65.130.135	AS4837 CHINA UNICOM China169 Backbone	`1.65ms` from Qingdao, CN
140.128.179.7	AS1659 Taiwan Academic Network (TANet) Information Center	`1.69ms` from Taichung, TW
195.14.117.103	AS50231 Syrion Sp. z o.o.	`3.63ms` from Wrocław, PL
175.35.227.7	AS4804 Microplex PTY LTD	`2.48ms` from Adelaide, AU
20.107.109.103	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
202.129.206.167	AS132300 NIPA TECHNOLOGY CO., LTD	`0.27ms` from Bangkok, TH
120.46.94.39	AS55990 Huawei Cloud Service data center	`3.68ms` from Beijing, CN
24.14.93.183	AS7922 Comcast Cable Communications, LLC	`5.67ms` from Chicago, US
67.184.244.119	AS7922 Comcast Cable Communications, LLC	`4.77ms` from Chicago, US
65.36.24.199	AS7459 Grande Communications Networks, LLC	`11.99ms` from Dallas, US
71.229.174.55	AS7922 Comcast Cable Communications, LLC	`1.73ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 203.255.188.64

traceroute to 203.255.188.64 (203.255.188.64): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.064 ms

2 [AS4766] 218.145.32.254 9.569 ms

3 *

4 *

5 [AS4766] 112.174.56.126 0.985 ms

6 *

7 *

8 [AS4766] 175.211.0.126 1.222 ms

9 [AS9322] 203.255.190.36 1.19 ms

10 [AS9322] 203.255.190.49 5.713 ms

11 [AS9322] 203.255.190.134 1.854 ms

12 [AS9322] 203.255.190.132 2.417 ms

13 *

14 [AS9322] 203.255.188.64 1.929 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 14th 2026

What are IP address ranges?

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