203.239.128.0/19

AS4663 · ELIMNET, INC.

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Summary

Country	South Korea
Domain	elim.net
ASN	AS4663
Parent Range	203.239.128.0/18
Registry	APNIC
ID	ELIMNET

WHOIS Details

inetnum:        203.239.128.0 - 203.239.191.255
netname:        ELIMNET
descr:          ELIMNET, INC.
country:        KR
admin-c:        IM372-AP
tech-c:         IM372-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-29T07:40:12Z
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 Geumcheon-gu Gasan digital 1-ro
country:        KR
phone:          +82-2-3149-4865
e-mail:         ict@elim.net
nic-hdl:        IM372-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:04Z
source:         APNIC

inetnum:        203.239.128.0 - 203.239.191.255
netname:        ELIMNET-KR
descr:          ELIMNET, INC.
country:        KR
admin-c:        IA8-KR
tech-c:         IM8-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 Geumcheon-gu Gasan digital 1-ro
address:        KCC Welltz Valley 14F
country:        KR
phone:          +82-2-3149-4865
e-mail:         ict@elim.net
nic-hdl:        IA8-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Geumcheon-gu Gasan digital 1-ro
address:        KCC Welltz Valley 14F
country:        KR
phone:          +82-2-3149-4865
e-mail:         ict@elim.net
nic-hdl:        IM8-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 203.239.128.0/19

Range	ASN	Company	Num of IPs
203.239.128.0/18	AS4663	ELIMNET, INC.	16,384

Nearby Ranges

BGP prefixes that overlap with 203.239.0.0/16

Range	ASN	Company	Num of IPs
203.239.0.0/17	AS10193	SEJONG NETWORKS	32,768
203.239.0.0/17	AS131794	SEJONG NETWORKS	32,768
203.239.0.0/17	AS131820	SEJONG NETWORKS	32,768
203.239.0.0/17	AS38686	SEJONG NETWORKS	32,768
203.239.0.0/17	AS9577	SEJONG NETWORKS	32,768
203.239.0.0/17	AS9848	SEJONG NETWORKS	32,768
203.239.128.0/18	AS4663	ELIMNET, INC.	16,384
203.239.224.0/19	AS4766	Korea Telecom	8,192
203.239.183.0/24	AS4663	ELIMNET	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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.239.158.133	AS4663 ELIMNET, INC.	`2.91ms` from Seoul, KR
203.239.139.129	AS4663 ELIMNET, INC.	`2.11ms` from Incheon, KR
203.239.156.217	AS4663 ELIMNET, INC.	`10.37ms` from Seoul, KR
203.239.142.225	AS4663 ELIMNET, INC.	`2.69ms` from Incheon, KR
203.239.147.153	AS4663 ELIMNET, INC.	`6.16ms` from Incheon, KR
203.239.132.1	AS4663 ELIMNET, INC.	`2.63ms` from Incheon, KR
203.239.151.129	AS4663 ELIMNET, INC.	`2.84ms` from Incheon, KR
203.239.148.97	AS4663 ELIMNET, INC.	`2.12ms` from Incheon, KR
203.239.143.193	AS4663 ELIMNET, INC.	`2.79ms` from Incheon, KR
203.239.136.201	AS4663 ELIMNET, INC.	`5.39ms` from Seoul, KR
203.239.130.42	AS4663 ELIMNET, INC.	`0.87ms` from Incheon, KR
203.239.144.241	AS4663 ELIMNET, INC.	`2.25ms` from Incheon, KR
203.239.138.50	AS4663 ELIMNET, INC.	`3.38ms` from Incheon, KR
203.239.146.33	AS4663 ELIMNET, INC.	`2.94ms` from Incheon, KR
203.239.155.253	AS4663 ELIMNET, INC.	`3.21ms` from Incheon, KR
203.239.152.194	AS4663 ELIMNET, INC.	`0.87ms` from Incheon, KR
203.239.153.1	AS4663 ELIMNET, INC.	`3.15ms` from Seoul, KR
203.239.154.129	AS4663 ELIMNET, INC.	`2.04ms` from Incheon, KR
203.239.131.100	AS4663 ELIMNET, INC.	`1.09ms` from Incheon, KR
203.239.133.243	AS4663 ELIMNET, INC.	`0.99ms` from Incheon, KR
203.239.159.1	AS4663 ELIMNET, INC.	`1.82ms` from Incheon, KR
203.239.140.17	AS4663 ELIMNET, INC.	`3.43ms` from Seoul, KR
203.239.135.1	AS4663 ELIMNET, INC.	`1.38ms` 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
73.17.194.195	AS7922 Comcast Cable Communications, LLC	`10.34ms` from Boston, US
216.150.201.227	AS13649 Flexential Colorado Corp.	`8.56ms` from Chicago, US
205.147.69.3	AS396287 Next, Powered by NAEC, LLC	`12.82ms` from Kansas City, US
141.0.208.35	AS21396 NetConnex Broadband Ltd.	`0.37ms` from London, GB
86.156.142.195	AS2856 British Telecommunications PLC	`8.71ms` from London, GB
81.149.83.131	AS2856 British Telecommunications PLC	`2.33ms` from London, GB
149.135.110.35	AS1221 Telstra Limited	`2.04ms` from Melbourne, AU
73.28.113.35	AS7922 Comcast Cable Communications, LLC	`5.92ms` from Miami, US
98.203.38.35	AS7922 Comcast Cable Communications, LLC	`3.09ms` from Miami, US
62.16.174.227	AS2119 Telenor Norge AS	`3.94ms` from Oslo, NO
174.112.137.51	AS812 Rogers Communications Canada Inc.	`6.33ms` from Ottawa, CA
90.121.161.227	AS3215 Orange S.A.	`6.90ms` from Paris, FR
101.189.100.19	AS1221 Telstra Limited	`13.73ms` from Perth, AU
54.36.202.67	AS16276 OVH SAS	`0.10ms` from Roubaix, FR
43.203.25.243	AS16509 Amazon.com, Inc.	`0.19ms` from Seoul, KR
45.62.167.35	AS16276 OVH SAS	`0.15ms` from Singapore, SG
91.52.180.131	AS3320 Deutsche Telekom AG	`2.19ms` from Duesseldorf, DE
91.19.230.19	AS3320 Deutsche Telekom AG	`11.59ms` from Frankfurt am Main, DE
120.238.145.131	AS9808 China Mobile Communications Group Co., Ltd.	`3.91ms` from Guangzhou, CN
84.233.252.195	AS3257 GTT Communications Inc.	`0.42ms` from London, GB
41.104.74.195	AS36947 Telecom Algeria	`14.96ms` from Madrid, ES
96.67.183.243	AS7922 Comcast Cable Communications, LLC	`6.97ms` from Minneapolis, US
126.107.35.211	AS17676 SoftBank Corp.	`6.21ms` from Osaka, JP
62.90.215.67	AS1680 Cellcom Fixed Line Communication L.P	`1.50ms` from Rosh Ha‘Ayin, IL
110.234.6.19	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`0.32ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -m5 203.239.128.137

traceroute to 203.239.128.137 (203.239.128.137): 5 hops max, 52 byte packets

1 [AS15169] 142.251.76.209 7.03 ms

2 [AS15169] 192.178.105.140 7.272 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On January 19th 2026

What are IP address ranges?

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