220.230.128.0/17

AS9457 · DREAMLINE CO.

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Summary

Country	South Korea
Domain	dreamline.co.kr
ASN	AS9457
Parent Range	220.230.0.0/16
Registry	APNIC
ID	DREAMX

WHOIS Details

inetnum:        220.230.0.0 - 220.230.255.255
netname:        DREAMX
descr:          DREAMLINE CO.
admin-c:        IM683-AP
tech-c:         IM683-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T06:41:05Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-04-10T04:49:23Z
source:         APNIC

person:         IP Manager
address:        Seoul Guro-gu Digital-ro 31-gil 61
country:        KR
phone:          +82-2-6007-6215
e-mail:         [email protected]
nic-hdl:        IM683-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-06-02T00:22:02Z
source:         APNIC

inetnum:        220.230.0.0 - 220.230.255.255
netname:        DREAMX-KR
descr:          DREAMLINE CO.
country:        KR
admin-c:        IA70-KR
tech-c:         IA70-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected] 20240912
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.
source:         KRNIC

person:         IP Manager
address:        Seoul Guro-gu Digital-ro 31-gil 61
address:        8F DREAMMARK1 Data Center
country:        KR
phone:          +82-2-6007-6215
e-mail:         [email protected]
nic-hdl:        IA70-KR
mnt-by:         MNT-KRNIC-AP
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.
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 220.230.128.0/17

Range	ASN	Company	Num of IPs
220.230.0.0/16	AS9697	DREAMLINE CO.	65,536
220.230.0.0/16	AS9457	DREAMLINE CO.	65,536

BGP prefixes that are contained by 220.230.128.0/17

Range	ASN	Company	Num of IPs
220.230.216.0/24	AS17878	LX Inc.	256
220.230.222.0/24	AS17878	LX Inc.	256
220.230.231.0/24	AS17878	LX Inc.	256
220.230.243.0/24	AS17878	LX Inc.	256
220.230.254.0/24	AS17878	LX Inc.	256
220.230.255.0/24	AS17878	LX Inc.	256
220.230.214.0/24	AS38676	plexnet	256
220.230.184.0/22	AS23576	NHN-NET	1,024

Nearby Ranges

BGP prefixes that overlap with 220.230.0.0/16

Range	ASN	Company	Num of IPs
220.230.0.0/16	AS9457	DREAMLINE CO.	65,536
220.230.0.0/16	AS9697	DREAMLINE CO.	65,536
220.230.112.0/20	AS23576	NHN-NET	4,096
220.230.184.0/22	AS23576	NHN-NET	1,024
220.230.254.0/24	AS17878	LX Inc.	256
220.230.255.0/24	AS17878	LX Inc.	256
220.230.79.0/24	AS17878	LX Inc.	256
220.230.216.0/24	AS17878	LX Inc.	256
220.230.214.0/24	AS38676	plexnet	256
220.230.60.0/24	AS38676	plexnet	256
220.230.78.0/24	AS38676	plexnet	256
220.230.95.0/24	AS17878	LX Inc.	256
220.230.222.0/24	AS17878	LX Inc.	256
220.230.231.0/24	AS17878	LX Inc.	256
220.230.243.0/24	AS17878	LX Inc.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
220.230.254.230	AS17878 DREAMMARK1	`1.03ms` from Seoul, KR
220.230.255.186	AS17878 DREAMMARK1	`1.01ms` from Seoul, KR
220.230.243.148	AS17878 DREAMMARK1	`1.00ms` from Seoul, KR
220.230.187.4	AS23576 NAVER Cloud Corp.	`0.96ms` from Seoul, KR
220.230.214.1	AS38676 flexnetworks	`1.52ms` from Seoul, KR
220.230.222.153	AS17878 DREAMMARK1	`1.06ms` from Seoul, KR
220.230.206.253	AS9457 DREAMLINE CO.	`5.76ms` from Seoul, KR
220.230.210.228	AS9457 DREAMLINE CO.	`5.26ms` from Seoul, KR
220.230.231.17	AS17878 DREAMMARK1	`1.00ms` from Seoul, KR
220.230.216.150	AS17878 DREAMMARK1	`1.04ms` from Seoul, KR
220.230.205.28	AS9457 DREAMLINE CO.	`5.36ms` from Seoul, KR
220.230.209.100	AS9457 DREAMLINE CO.	`6.46ms` 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
67.1.96.1	AS209 CenturyLink Communications, LLC	`15.41ms` from Albuquerque, US
159.223.241.17	AS14061 DigitalOcean, LLC	`0.16ms` from Amsterdam, NL
128.61.165.1	AS2637 Georgia Institute of Technology	`1.22ms` from Atlanta, US
68.216.105.241	AS6389 AT&T Enterprises, LLC	`3.81ms` from Atlanta, US
181.62.251.1	AS10620 Telmex Colombia S.A.	`8.62ms` from Bogota, CO
109.98.212.241	AS9050 Orange Romania S.A.	`3.27ms` from Bucharest, RO
190.227.62.1	AS7303 Telecom Argentina S.A.	`13.93ms` from Buenos Aires, AR
142.244.188.1	AS3359 University of Alberta	`5.51ms` from Calgary, CA
104.138.192.1	AS11426 Charter Communications Inc	`3.75ms` from Charlotte, US
184.59.36.1	AS10796 Charter Communications Inc	`4.39ms` from Chicago, US
96.30.253.1	AS18719 TSR Solutions, Inc.	`3.25ms` from Chicago, US
70.60.180.225	AS10796 Charter Communications Inc	`2.74ms` from Columbus, US
177.190.252.1	AS263303 PROVEDOR DE INTERNET SANTI LTDA - ME	`9.34ms` from Curitiba, BR
98.142.79.81	AS30029 Dobson Technologies - Transport and Telecom Solutions, LLC	`6.43ms` from Dallas, US
173.185.160.97	AS7029 Windstream Communications LLC	`10.58ms` from Dallas, US
109.255.60.1	AS6830 Liberty Global Europe Holding B.V.	`1.53ms` from Dublin, IE
218.66.20.1	AS4134 CHINANET-BACKBONE	`2.93ms` from Fuzhou, CN
112.54.220.129	AS9808 China Mobile Communications Group Co., Ltd.	`4.48ms` from Guiyang, CN
70.112.72.1	AS11427 Charter Communications Inc	`8.48ms` from Houston, US
193.140.101.1	AS8517 National Academic Network and Information Center	`18.10ms` from Istanbul, TR
105.212.87.1	AS16637 MTN SA	`1.73ms` from Johannesburg, ZA
209.153.72.1	AS13654 KC Web, Inc.	`0.34ms` from Kansas City, US
79.169.226.81	AS2860 NOS COMUNICACOES, S.A.	`8.10ms` from Lisbon, PT
2.58.31.129	AS396356 Latitude.sh	`0.14ms` from London, GB
98.152.253.177	AS20001 Charter Communications Inc	`2.55ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m6 220.230.170.223

traceroute to 220.230.170.223 (220.230.170.223): 6 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 147.659 ms

2 *

3 [AS9457] 211.61.192.217 187.052 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 6th 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.

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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