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:         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:  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:         ip@dreamline.co.kr
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:        hostmaster@nic.or.kr 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:         ip@dreamline.co.kr
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	AS17878	DREAMLINE CO.	65,536
220.230.0.0/16	AS23576	DREAMLINE CO.	65,536
220.230.0.0/16	AS38676	DREAMLINE CO.	65,536
220.230.0.0/16	AS9457	DREAMLINE CO.	65,536
220.230.0.0/16	AS9697	DREAMLINE CO.	65,536

Nearby Ranges

BGP prefixes that overlap with 220.230.0.0/16

Range	ASN	Company	Num of IPs
220.230.0.0/16	AS17878	DREAMLINE CO.	65,536
220.230.0.0/16	AS23576	DREAMLINE CO.	65,536
220.230.0.0/16	AS38676	DREAMLINE CO.	65,536
220.230.0.0/16	AS9457	DREAMLINE CO.	65,536
220.230.0.0/16	AS9697	DREAMLINE CO.	65,536

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
220.230.206.48	grtc.co.kr	1

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

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

IP Address	ASN	Details
220.230.210.225	AS9457 DREAMLINE CO.	`5.02ms` from Seoul, KR
220.230.231.17	AS17878 DREAMMARK1	`1.00ms` from Seoul, KR
220.230.222.6	AS17878 DREAMMARK1	`1.04ms` from Seoul, KR
220.230.255.85	AS17878 DREAMMARK1	`1.04ms` from Seoul, KR
220.230.243.206	AS17878 DREAMMARK1	`1.04ms` from Seoul, KR
220.230.254.86	AS17878 DREAMMARK1	`1.05ms` from Seoul, KR
220.230.187.5	AS23576 NAVER Cloud Corp.	`0.69ms` from Seoul, KR
220.230.216.223	AS17878 DREAMMARK1	`1.03ms` from Seoul, KR
220.230.205.28	AS9457 DREAMLINE CO.	`5.37ms` from Seoul, KR
220.230.214.1	AS38676 flexnetworks	`1.52ms` from Seoul, KR
220.230.209.100	AS9457 DREAMLINE CO.	`6.43ms` from Seoul, KR
220.230.206.253	AS9457 DREAMLINE CO.	`5.73ms` 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
144.224.17.65	AS174 Cogent Communications, LLC	`8.99ms` from Ashburn, US
162.114.248.1	AS10921 Commonwealth of KentuckyDepartment of Information Systems	`11.64ms` from Atlanta, US
107.173.249.1	AS55410 Vodafone Idea Ltd	`19.58ms` from Bengaluru, IN
108.49.207.1	AS701 Verizon Business	`2.59ms` from Boston, US
181.231.112.1	AS7303 Telecom Argentina S.A.	`9.61ms` from Buenos Aires, AR
62.240.107.161	AS24835 Vodafone Data	`9.03ms` from Cairo, EG
41.36.72.1	AS8452 TE-AS	`5.37ms` from Cairo, EG
61.187.71.1	AS4134 CHINANET-BACKBONE	`1.45ms` from Changsha, CN
174.109.96.1	AS11426 Charter Communications Inc	`10.34ms` from Charlotte, US
122.179.48.1	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.89ms` from Chennai, IN
38.145.26.1	AS53259 Jo-Carroll Energy, Inc. (NFP)	`10.17ms` from Chicago, US
14.107.118.1	AS4134 CHINANET-BACKBONE	`2.10ms` from Chongqing, CN
136.111.69.49	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
200.203.181.241	AS8167 V tal	`6.11ms` from Curitiba, BR
71.90.168.1	AS20115 Charter Communications LLC	`4.25ms` from Dallas, US
72.215.132.1	AS22773 Cox Communications Inc.	`12.62ms` from Dallas, US
216.126.185.33	AS7029 Windstream Communications LLC	`6.65ms` from Dallas, US
117.220.161.177	AS9829 National Internet Backbone	`2.56ms` from Delhi, IN
78.101.162.129	AS8781 Ooredoo Q.S.C.	`0.24ms` from Doha, QA
52.212.213.193	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
99.86.246.129	AS16509 Amazon.com, Inc.	`0.09ms` from Hamburg, DE
61.4.44.1	AS10132 Towngas Telecommunications Fixed Network Limited	`3.04ms` from Hong Kong, HK
76.31.92.1	AS7922 Comcast Cable Communications, LLC	`4.07ms` from Houston, US
192.69.63.1	AS11142 Precision Data Solutions, LLC	`0.90ms` from Indianapolis, US
93.159.243.65	AS39785 Axioma, LLC	`0.51ms` from Krasnoyarsk, RU

Traceroute

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

traceroute -a -n -q1 -m6 220.230.132.252

traceroute to 220.230.132.252 (220.230.132.252): 6 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 224.698 ms

2 *

3 [AS9457] 211.61.192.205 241.82 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On November 14th 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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