211.56.160.0/19

AS9457 · DREAMLINE CO.

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Summary

Country	South Korea
Domain	dreamline.co.kr
ASN	AS9457
Parent Range	211.56.128.0/18
Registry	APNIC
ID	DREAMX

WHOIS Details

inetnum:        211.56.128.0 - 211.56.191.255
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:  2017-02-02T06:41:00Z
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:        211.56.128.0 - 211.56.191.255
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 211.56.160.0/19

Range	ASN	Company	Num of IPs
211.56.128.0/18	AS9457	DREAMLINE CO.	16,384

BGP prefixes that are contained by 211.56.160.0/19

Range	ASN	Company	Num of IPs
211.56.162.0/24	AS38676	Flexnetwork	256
211.56.163.0/24	AS38676	flexnet	256
211.56.170.0/24	AS38676	plexnet	256
211.56.160.0/24	AS38676	Flexnetwork	256
211.56.171.0/24	AS38676	plexnet	256
211.56.173.0/24	AS38676	Flexnetwork	256

Nearby Ranges

BGP prefixes that overlap with 211.56.0.0/16

Range	ASN	Company	Num of IPs
211.56.64.0/18	AS4766	Korea Telecom	16,384
211.56.64.0/18	AS152232	Korea Telecom	16,384
211.56.128.0/18	AS9457	DREAMLINE CO.	16,384
211.56.192.0/19	AS9848	SEJONG NETWORKS	8,192
211.56.8.0/21	AS4766	BITNET	2,048
211.56.156.0/24	AS38676	Flexnetwork	256
211.56.158.0/24	AS38676	Flexnetwork	256
211.56.160.0/24	AS38676	Flexnetwork	256
211.56.162.0/24	AS38676	Flexnetwork	256
211.56.163.0/24	AS38676	flexnet	256
211.56.170.0/24	AS38676	plexnet	256
211.56.171.0/24	AS38676	plexnet	256
211.56.173.0/24	AS38676	Flexnetwork	256
211.56.201.0/24	AS38676	FLEXNET	256
211.56.202.0/24	AS38676	FLEXNET	256
211.56.203.0/24	AS38676	FLEXNET	256
211.56.204.0/24	AS38676	FLEXNET	256
211.56.205.0/24	AS38676	FLEXNET	256
211.56.133.0/24	AS21859	Zenlayer Networks Korea Ltd	256
211.56.132.0/24	AS21859	Zenlayer Networks Korea Ltd	256
211.56.134.0/24	AS21859	Zenlayer Networks Korea Ltd	256
211.56.131.0/24	AS21859	Zenlayer Networks Korea Ltd	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.56.181.152	superiorkorea.com	1
211.56.181.50	ssiiss.com	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

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

IP Address	ASN	Details
211.56.166.1	AS38676 flexnetworks	`0.77ms` from Incheon, KR
211.56.160.1	AS38676 flexnetworks	`0.81ms` from Incheon, KR
211.56.188.252	AS9457 DREAMLINE CO.	`2.18ms` from Incheon, KR
211.56.161.33	AS9457 DREAMLINE CO.	`4.74ms` from Incheon, KR
211.56.189.118	AS9457 DREAMLINE CO.	`0.56ms` from Incheon, KR
211.56.164.61	AS38676 flexnetworks	`0.60ms` from Incheon, KR
211.56.181.152	AS9457 DREAMLINE CO.	`1.35ms` from Incheon, KR
211.56.171.1	AS38676 flexnetworks	`0.79ms` from Incheon, KR
211.56.162.186	AS38676 flexnetworks	`0.63ms` from Incheon, KR
211.56.167.1	AS38676 flexnetworks	`0.77ms` from Incheon, KR
211.56.170.1	AS38676 flexnetworks	`0.76ms` from Incheon, KR
211.56.163.1	AS38676 flexnetworks	`0.73ms` from Incheon, KR
211.56.165.1	AS38676 flexnetworks	`0.77ms` from Incheon, KR
211.56.173.1	AS38676 flexnetworks	`0.78ms` from Incheon, KR
211.56.190.182	AS9457 DREAMLINE CO.	`0.67ms` from Incheon, KR
211.56.182.20	AS9457 DREAMLINE CO.	`1.41ms` from Incheon, KR
211.56.176.97	AS9457 DREAMLINE CO.	`7.05ms` 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
40.70.28.243	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
64.71.190.51	AS6939 Hurricane Electric LLC	`0.24ms` from Fremont, US
187.139.174.131	AS8151 UNINET	`6.68ms` from Guadalajara, MX
114.205.62.195	AS9318 SK Broadband Co Ltd	`1.72ms` from Incheon, KR
198.32.108.3	AS27224 Equinix, Inc.	`0.98ms` from Los Angeles, US
46.26.69.35	AS12430 VODAFONE ESPANA S.A.U.	`9.58ms` from Madrid, ES
84.121.29.147	AS6739 VODAFONE ONO, S.A.	`11.45ms` from Madrid, ES
82.68.138.83	AS13037 Zen Internet Ltd	`5.72ms` from Manchester, GB
90.114.11.211	AS3215 Orange S.A.	`8.58ms` from Marseille, FR
122.192.196.131	AS4837 CHINA UNICOM China169 Backbone	`9.09ms` from Nanjing, CN
201.42.197.211	AS27699 TELEFÔNICA BRASIL S.A	`2.96ms` from Osasco, BR
90.178.112.51	AS5610 O2 Czech Republic, a.s.	`5.24ms` from Prague, CZ
46.121.85.19	AS12400 Partner Communications Ltd.	`2.95ms` from Rosh Ha‘Ayin, IL
112.172.246.211	AS4766 Korea Telecom	`1.05ms` from Seoul, KR
85.114.35.147	AS34594 Telemach Hrvatska d.o.o.	`0.31ms` from Zagreb, HR
34.3.162.147	AS214611 Google Cloud EMEA Ltd	`0.54ms` from Berlin, DE
75.28.185.3	AS7018 AT&T Enterprises, LLC	`16.68ms` from Chicago, US
34.71.98.83	AS396982 Google LLC	`0.35ms` from Council Bluffs, US
192.157.74.3	AS13471 PFS Web	`0.25ms` from Dallas, US
107.199.194.131	AS7018 AT&T Enterprises, LLC	`17.42ms` from Dallas, US
93.239.75.179	AS3320 Deutsche Telekom AG	`5.16ms` from Duesseldorf, DE
182.209.247.3	AS17858 LG POWERCOMM	`1.96ms` from Incheon, KR
5.226.142.3	AS25369 Hydra Communications Ltd	`0.35ms` from London, GB
87.84.198.67	AS3257 GTT Communications Inc.	`9.36ms` from London, GB
87.221.126.67	AS12479 Orange Espagne SA	`1.39ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 211.56.190.185

traceroute to 211.56.190.185 (211.56.190.185): 64 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.085 ms

2 [AS199524] 92.223.1.73 0.081 ms

3 *

4 [AS9457] 211.56.190.185 0.811 ms

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On February 7th 2026

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