211.183.184.0/21

AS45374 · CCS

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Summary

Country	South Korea
Domain	dreamline.co.kr
ASN	AS45374
Parent Range	211.183.128.0/17
Registry	APNIC
ID	DREAMX

WHOIS Details

inetnum:        211.183.0.0 - 211.183.255.255
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:  2017-02-02T06:41:02Z
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:        211.183.0.0 - 211.183.255.255
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 211.183.184.0/21

Range	ASN	Company	Num of IPs
211.183.128.0/17	AS9457	DREAMLINE CO.	32,768
211.183.0.0/16	AS9457	DREAMLINE CO.	65,536

Nearby Ranges

BGP prefixes that overlap with 211.183.0.0/16

Range	ASN	Company	Num of IPs
211.183.0.0/16	AS9457	DREAMLINE CO.	65,536
211.183.0.0/17	AS9457	DREAMLINE CO.	32,768
211.183.128.0/17	AS9457	DREAMLINE CO.	32,768
211.183.224.0/20	AS45374	DREAMLINE CO.	4,096
211.183.200.0/21	AS45374	DREAMLINE CO.	2,048
211.183.67.0/24	AS17875	DREAMLINE CO.	256
211.183.173.0/24	AS17878	DREAMLINE CO.	256

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

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

IP Address	ASN	Details
211.183.186.52	AS45374 CCS	5.75ms from Seoul, KR
211.183.185.205	AS45374 CCS	5.19ms from Seoul, KR
211.183.190.1	AS45374 CCS	5.41ms from Seoul, KR
211.183.188.35	AS45374 CCS	5.84ms from Seoul, KR
211.183.189.1	AS45374 CCS	5.89ms from Seoul, KR
211.183.184.182	AS45374 CCS	5.21ms from Seoul, KR
211.183.191.1	AS45374 CCS	5.64ms from Seoul, KR
211.183.187.1	AS45374 CCS	5.69ms 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
82.173.130.69	AS13127 Odido Netherlands B.V.	17.02ms from Amsterdam, NL
85.88.204.37	AS12445 A2A Smart City S.P.A	11.59ms from Arezzo, IT
69.241.159.5	AS7922 Comcast Cable Communications, LLC	4.18ms from Houston, US
213.78.93.165	AS13285 TalkTalk Communications Limited	2.11ms from London, GB
209.97.186.37	AS14061 DigitalOcean, LLC	0.26ms from London, GB
83.69.241.181	AS3175 Citytelecom LLC	0.37ms from Moscow, RU
136.152.77.229	AS25 University of California at Berkeley	5.23ms from San Jose, US
69.113.75.117	AS6128 Cablevision Systems Corp.	8.32ms from Secaucus, US
120.46.47.181	AS55990 Huawei Cloud Service data center	3.69ms from Beijing, CN
212.60.237.165	AS20676 Plusnet GmbH	1.70ms from Duesseldorf, DE
178.204.230.117	AS28840 PJSC "TATTELECOM"	1.38ms from Kazan, RU
182.215.114.53	AS17858 LG POWERCOMM	3.22ms from Seoul, KR
85.192.25.117	AS210644 AEZA INTERNATIONAL LTD	0.12ms from Stockholm, SE
177.54.143.5	AS262456 ELO MULTIMIDIA LTDA	12.26ms from Fortaleza, BR
213.215.216.245	AS8220 COLT Technology Services Group Limited	0.65ms from Milan, IT
184.103.175.37	AS209 CenturyLink Communications, LLC	1.95ms from Phoenix, US
66.210.249.229	AS22773 Cox Communications Inc.	0.75ms from Phoenix, US
208.38.44.229	AS852 TELUS Communications Inc.	1.19ms from Calgary, CA
52.229.155.133	AS8075 Microsoft Corporation	0.55ms from Hong Kong, HK
109.74.142.229	AS8595 OOO WestCall Ltd.	1.71ms from Moscow, RU
78.80.222.229	AS13036 T-Mobile Czech Republic a.s.	8.68ms from Prague, CZ
80.18.101.5	AS3269 Telecom Italia S.p.A.	4.37ms from Milan, IT
3.228.34.229	AS14618 Amazon.com, Inc.	0.22ms from Reston, US
3.92.163.101	AS14618 Amazon.com, Inc.	0.59ms from Reston, US
121.189.208.101	AS4766 Korea Telecom	2.75ms from Seoul, KR

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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