220.230.0.0/16

AS9457 · DREAMLINE CO.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	dreamline.co.kr
ASN	AS9457
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 are contained by 220.230.0.0/16

Range	ASN	Company	Num of IPs
220.230.78.0/24	AS38676	plexnet	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
220.230.79.0/24	AS17878	LX Inc.	256
220.230.95.0/24	AS17878	LX Inc.	256
220.230.214.0/24	AS38676	plexnet	256
220.230.60.0/24	AS38676	plexnet	256
220.230.216.0/24	AS17878	LX Inc.	256
220.230.184.0/22	AS23576	NHN-NET	1,024
220.230.112.0/20	AS23576	NHN-NET	4,096

Nearby Ranges

BGP prefixes that overlap with 220.0.0.0/8

Range	ASN	Company	Num of IPs
220.120.0.0/13	AS4766	Korea Telecom	524,288
220.104.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
220.80.0.0/13	AS4766	Korea Telecom	524,288
220.72.0.0/13	AS4766	Korea Telecom	524,288
220.184.0.0/13	AS4134	CHINANET Zhejiang province network	524,288
220.92.0.0/14	AS4766	Korea Telecom	262,144
220.236.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
220.88.0.0/14	AS4766	Korea Telecom	262,144
220.88.0.0/14	AS9778	Korea Telecom	262,144
220.92.0.0/14	AS9708	Korea Telecom	262,144
220.116.0.0/14	AS4766	Korea Telecom	262,144
220.92.0.0/14	AS38697	Korea Telecom	262,144
220.96.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
220.92.0.0/14	AS18330	Korea Telecom	262,144
220.92.0.0/14	AS55620	Korea Telecom	262,144
220.228.0.0/15	AS9919	New Centry InfoComm Tech. Co., Ltd.	131,072
220.70.0.0/15	AS4766	Korea Telecom	131,072
220.70.0.0/15	AS38089	Korea Telecom	131,072
220.228.0.0/15	AS4780	New Centry InfoComm Tech. Co., Ltd.	131,072
220.217.0.0/16	AS2516	KDDI CORPORATION	65,536
220.173.0.0/16	AS4134	CHINANET guangxi province network	65,536
220.102.0.0/16	AS2518	BIGLOBE Inc.	65,536
220.214.0.0/16	AS2516	KDDI CORPORATION	65,536
220.65.0.0/16	AS9316	DACOM-PUBNETPLUS	65,536
220.241.0.0/16	AS4515	PCCW Business Internet Access	65,536
220.64.0.0/16	AS9457	DREAMLINE CO.	65,536
220.174.0.0/16	AS4134	CHINANET hainan province network	65,536
220.144.0.0/16	AS2518	BIGLOBE Inc.	65,536
220.219.0.0/16	AS9997	Suzuka Cable Co.,Ltd	65,536
220.212.0.0/16	AS4725	SoftBank Corp.	65,536
220.235.0.0/16	AS7545	iiNet Limited	65,536
220.65.0.0/16	AS38402	DACOM-PUBNETPLUS	65,536
220.65.0.0/16	AS4766	DACOM-PUBNETPLUS	65,536
220.253.0.0/16	AS18371	iiNet Limited	65,536
220.146.0.0/16	AS4685	ASAHI Net,Inc.	65,536
220.240.0.0/16	AS7545	TPG Internet Pty Ltd.	65,536
220.234.0.0/16	AS9812	Oriental Cable Network Co., Ltd.	65,536
220.227.0.0/16	AS18101	RCOM-STATIC-DIA	65,536
220.138.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
220.141.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
220.235.0.0/16	AS4739	iiNet Limited	65,536
220.140.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
220.139.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
220.65.0.0/16	AS38669	DACOM-PUBNETPLUS	65,536
220.134.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
220.253.0.0/16	AS7545	iiNet Limited	65,536
220.142.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
220.209.0.0/16	AS2510	FUJITSU LIMITED	65,536

Hosted domains

There are 277 domain names hosted across 104 IP addresses 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

3,562 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
220.230.1.21	AS9457 DREAMLINE CO.	`0.84ms` from Seoul, KR
220.230.0.237	AS9457 DREAMLINE CO.	`0.89ms` from Seoul, KR
220.230.8.194	AS9457 DREAMLINE CO.	`2.30ms` from Seoul, KR
220.230.6.150	AS9457 DREAMLINE CO.	`2.38ms` from Seoul, KR
220.230.46.12	AS9457 DREAMLINE CO.	`6.93ms` from Seoul, KR
220.230.47.1	AS9457 DREAMLINE CO.	`3.27ms` from Seoul, KR
220.230.20.1	AS9457 DREAMLINE CO.	`0.92ms` from Seoul, KR
220.230.60.1	AS38676 flexnetworks	`1.28ms` from Seoul, KR
220.230.7.216	AS9457 DREAMLINE CO.	`2.33ms` from Seoul, KR
220.230.123.75	AS23576 NAVER Cloud Corp.	`0.79ms` from Seoul, KR
220.230.209.100	AS9457 DREAMLINE CO.	`6.15ms` from Seoul, KR
220.230.79.134	AS17878 DREAMMARK1	`1.06ms` from Seoul, KR
220.230.118.178	AS23576 NAVER Cloud Corp.	`0.78ms` from Seoul, KR
220.230.121.211	AS23576 NAVER Cloud Corp.	`0.79ms` from Seoul, KR
220.230.112.229	AS23576 NAVER Cloud Corp.	`0.77ms` from Seoul, KR
220.230.254.175	AS17878 DREAMMARK1	`1.02ms` from Seoul, KR
220.230.187.4	AS23576 NAVER Cloud Corp.	`0.84ms` from Seoul, KR
220.230.125.148	AS23576 NAVER Cloud Corp.	`0.77ms` from Seoul, KR
220.230.210.65	AS9457 DREAMLINE CO.	`4.81ms` from Seoul, KR
220.230.97.161	AS9457 DREAMLINE CO.	`1.29ms` from Seoul, KR
220.230.119.160	AS23576 NAVER Cloud Corp.	`0.78ms` from Seoul, KR
220.230.117.125	AS23576 NAVER Cloud Corp.	`0.81ms` from Seoul, KR
220.230.122.114	AS23576 NAVER Cloud Corp.	`0.76ms` from Seoul, KR
220.230.255.54	AS17878 DREAMMARK1	`1.04ms` from Seoul, KR
220.230.216.120	AS17878 DREAMMARK1	`1.05ms` 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
64.99.238.0	AS22070 Blue Ridge Websoft, LLC	`3.21ms` from Ashburn, US
175.20.223.208	AS4837 CHINA UNICOM China169 Backbone	`4.17ms` from Changchun, CN
18.223.103.32	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
92.205.8.16	AS21499 Host Europe GmbH	`3.30ms` from Frankfurt am Main, DE
135.220.229.112	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
59.50.149.128	AS4134 CHINANET-BACKBONE	`2.77ms` from Haikou, CN
24.162.3.32	AS11427 Charter Communications Inc	`7.83ms` from Houston, US
92.37.8.64	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.00ms` from Ljubljana, SI
83.67.160.16	AS13285 TalkTalk Communications Limited	`5.13ms` from London, GB
115.166.46.224	AS4739 Internode Pty Ltd	`3.51ms` from Melbourne, AU
87.29.205.0	AS3269 Telecom Italia S.p.A.	`4.62ms` from Milan, IT
43.141.156.16	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.09ms` from Nanjing, CN
219.75.137.240	AS17511 OPTAGE Inc.	`0.95ms` from Osaka, JP
95.68.190.208	AS12389 PJSC Rostelecom	`12.26ms` from Samara, RU
177.33.3.128	AS28573 Claro NXT Telecomunicacoes Ltda	`5.68ms` from Sao Paulo, BR
189.100.13.64	AS28573 Claro NXT Telecomunicacoes Ltda	`6.27ms` from Sao Paulo, BR
15.229.136.16	AS16509 Amazon.com, Inc.	`0.29ms` from São Paulo, BR
111.217.111.112	AS2527 Sony Network Communications Inc.	`17.13ms` from Tokyo, JP
102.223.157.64	AS329027 Ozone aljadid for telecom and technology LLC	`0.92ms` from Tripoli, LY
134.70.142.0	AS31898 Oracle Corporation	`0.12ms` from Vinhedo, BR
144.85.238.224	AS12350 VTX Services SA	`4.77ms` from Zuerich, CH
173.79.98.16	AS701 Verizon Business	`2.12ms` from Ashburn, US
61.49.153.208	AS4808 China Unicom Beijing Province Network	`3.23ms` from Beijing, CN
54.71.187.224	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
9.234.197.16	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -m7 220.230.12.12

traceroute to 220.230.12.12 (220.230.12.12): 7 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 48.429 ms

2 [AS15169] 216.239.59.32 47.945 ms

3 [] 139.150.100.26 56.776 ms

4 [AS9457] 211.61.192.201 60.06 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 28th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales