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

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

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
73.238.133.151	AS7922 Comcast Cable Communications, LLC	`10.64ms` from Boston, US
190.123.103.199	AS27877 Coop. Telefonica de Capitán Bermúdez	`5.56ms` from Buenos Aires, AR
111.40.62.247	AS132525 HeiLongJiang Mobile Communication Company Limited	`18.51ms` from Dalian, CN
72.110.39.39	AS6167 Verizon Business	`9.21ms` from Dallas, US
3.65.27.135	AS16509 Amazon.com, Inc.	`0.32ms` from Frankfurt am Main, DE
84.45.208.23	AS8468 ENTANET International Limited	`8.90ms` from London, GB
92.26.237.55	AS13285 TalkTalk Communications Limited	`2.74ms` from Manchester, GB
107.136.91.231	AS7018 AT&T Enterprises, LLC	`3.19ms` from Miami, US
167.58.204.151	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
182.230.202.231	AS17858 LG POWERCOMM	`2.35ms` from Seoul, KR
49.254.190.167	AS4766 Korea Telecom	`0.82ms` from Seoul, KR
5.238.175.87	AS58224 Iran Telecommunication Company PJS	`17.12ms` from Yerevan, AM
101.242.117.55	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`11.89ms` from Beijing, CN
96.230.127.7	AS701 Verizon Business	`2.27ms` from Boston, US
107.12.78.23	AS11426 Charter Communications Inc	`9.95ms` from Charlotte, US
90.100.21.119	AS3215 Orange S.A.	`12.76ms` from Frankfurt am Main, DE
84.128.92.231	AS3320 Deutsche Telekom AG	`8.85ms` from Frankfurt am Main, DE
87.166.85.7	AS3320 Deutsche Telekom AG	`8.24ms` from Frankfurt am Main, DE
121.233.60.151	AS4134 CHINANET-BACKBONE	`12.31ms` from Huai'an, CN
106.208.242.199	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`6.89ms` from Kolkata, IN
4.149.135.247	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
73.79.56.87	AS7922 Comcast Cable Communications, LLC	`12.53ms` from Reston, US
115.17.96.7	AS4766 Korea Telecom	`7.50ms` from Seoul, KR
68.218.121.23	AS8075 Microsoft Corporation	`0.71ms` from Sydney, AU
52.193.253.87	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m8 203.255.164.227

traceroute to 203.255.164.227 (203.255.164.227): 8 hops max, 52 byte packets

2 [AS55836] 139.167.151.33 220.777 ms

3 *

4 *

5 [AS64049] 103.198.140.56 136.002 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Kolhapur, IN

On September 4th 2025

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.

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