203.255.164.0/23

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
203.255.165.43	AS9322 Institute of Information and Computing, EWHA WOMANS UNIV.	`2.11ms` 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
38.109.3.135	AS19955 Pineland Telephone Cooperative, Inc.	`6.16ms` from Atlanta, US
173.19.175.183	AS30036 Mediacom Communications Corp	`13.80ms` from Atlanta, US
117.252.35.231	AS9829 National Internet Backbone	`17.16ms` from Chennai, IN
154.192.173.71	AS23674 Nayatel (Pvt) Ltd	`4.12ms` from Lahore, PK
89.234.42.135	AS15395 Rackspace Ltd.	`0.87ms` from London, GB
172.167.89.87	AS8075 Microsoft Corporation	`0.23ms` from London, GB
179.221.169.151	AS28573 Claro NXT Telecomunicacoes Ltda	`10.84ms` from Rio de Janeiro, BR
4.144.165.247	AS8075 Microsoft Corporation	`0.47ms` from Singapore, SG
156.208.122.119	AS8452 TE-AS	`6.25ms` from Cairo, EG
102.225.144.39	AS3563 Pilot Network Services, Inc	`0.06ms` from Chicago, US
34.27.209.215	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
34.27.248.231	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
34.126.217.103	AS396982 Google LLC	`0.09ms` from Delhi, IN
217.39.221.183	AS2856 British Telecommunications PLC	`5.98ms` from London, GB
173.31.189.167	AS30036 Mediacom Communications Corp	`12.33ms` from Minneapolis, US
3.111.126.135	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
185.181.123.71	AS42366 TerraTransit AG	`0.25ms` from Nuernberg, DE
185.24.237.39	AS29208 Quantcom, a.s.	`0.53ms` from Prague, CZ
69.83.160.183	AS22394 Verizon Business	`2.18ms` from San Jose, US
115.6.216.183	AS4766 Korea Telecom	`7.75ms` from Seoul, KR
114.100.9.7	AS4134 CHINANET-BACKBONE	`9.54ms` from Wuhan, CN
223.227.49.151	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`10.83ms` from Chennai, IN
192.237.199.87	AS33070 Rackspace Hosting	`0.99ms` from Dallas, US
45.199.125.151	AS134548 DXTL Tseung Kwan O Service	`0.70ms` from Hong Kong, HK
82.48.4.71	AS3269 Telecom Italia S.p.A.	`5.04ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f2 -m14 203.255.164.167

traceroute to 203.255.164.167 (203.255.164.167): 14 hops max, 52 byte packets

2 [AS262191] 8.243.170.105 2.417 ms

3 *

4 [AS3356] 4.68.37.206 96.543 ms

5 [AS4766] 112.174.88.249 694.349 ms

6 *

7 [AS4766] 112.174.47.50 238.167 ms

8 *

9 *

10 [AS4766] 175.211.0.126 233.853 ms

11 [AS9322] 203.255.190.36 231.95 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On March 13th 2026

What are IP address ranges?

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