211.183.0.0/16

AS9457 · DREAMLINE CO.

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Summary

Country	South Korea
Domain	dreamline.co.kr
ASN	AS9457
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

Nearby Ranges

BGP prefixes that overlap with 211.0.0.0/8

Range	ASN	Company	Num of IPs
211.216.0.0/13	AS4961	Korea Telecom	524,288
211.216.0.0/13	AS17859	Korea Telecom	524,288
211.216.0.0/13	AS9631	Korea Telecom	524,288
211.216.0.0/13	AS9777	Korea Telecom	524,288
211.216.0.0/13	AS4766	Korea Telecom	524,288
211.216.0.0/13	AS9967	Korea Telecom	524,288
211.216.0.0/13	AS38404	Korea Telecom	524,288
211.216.0.0/13	AS9318	Korea Telecom	524,288
211.216.0.0/13	AS38089	Korea Telecom	524,288
211.216.0.0/13	AS131843	Korea Telecom	524,288
211.216.0.0/13	AS23556	Korea Telecom	524,288
211.216.0.0/13	AS152214	Korea Telecom	524,288
211.136.0.0/13	AS56046	China Mobile Communications Corporation	524,288
211.216.0.0/13	AS9699	Korea Telecom	524,288
211.136.0.0/13	AS9808	China Mobile Communications Corporation	524,288
211.216.0.0/13	AS18325	Korea Telecom	524,288
211.216.0.0/13	AS46009	Korea Telecom	524,288
211.216.0.0/13	AS10042	Korea Telecom	524,288
211.216.0.0/13	AS18023	Korea Telecom	524,288
211.216.0.0/13	AS45362	Korea Telecom	524,288
211.216.0.0/13	AS23714	Korea Telecom	524,288
211.216.0.0/13	AS38695	Korea Telecom	524,288
211.216.0.0/13	AS55586	Korea Telecom	524,288
211.216.0.0/13	AS9692	Korea Telecom	524,288
211.28.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
211.208.0.0/14	AS18317	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS9487	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS131792	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS38398	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS38389	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS131882	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS17873	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS1237	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS9860	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS10185	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS45389	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS45399	SK Broadband Co Ltd	262,144
211.249.0.0/16	AS23576	DREAMLINE CO.	65,536
211.243.0.0/16	AS10168	SK Broadband Co Ltd	65,536
211.249.0.0/16	AS38099	DREAMLINE CO.	65,536
211.109.0.0/16	AS38123	SK Broadband Co Ltd	65,536
211.244.0.0/16	AS17613	SK Broadband Co Ltd	65,536
211.170.0.0/16	AS23601	DACOM Corp.	65,536
211.169.0.0/16	AS17862	DACOM Corp.	65,536
211.109.0.0/16	AS17873	SK Broadband Co Ltd	65,536
211.249.0.0/16	AS17867	DREAMLINE CO.	65,536

Hosted domains

There are 278 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.183.134.151	egic.kr	4
211.183.223.11	kakaohub.com	2
211.183.81.50	phhighway.co.kr	1
211.183.223.18	kakaoimpact.org	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

3,316 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.183.227.30	AS45374 CCS	`4.80ms` from Seoul, KR
211.183.206.108	AS45374 CCS	`4.43ms` from Seoul, KR
211.183.45.51	AS9457 DREAMLINE CO.	`1.73ms` from Seoul, KR
211.183.213.98	AS152199 Kakao Corp	`1.68ms` from Seoul, KR
211.183.215.212	AS152199 Kakao Corp	`1.62ms` from Seoul, KR
211.183.189.1	AS45374 CCS	`5.93ms` from Seoul, KR
211.183.236.3	AS45374 CCS	`5.35ms` from Seoul, KR
211.183.201.193	AS45374 CCS	`4.61ms` from Seoul, KR
211.183.187.1	AS45374 CCS	`5.99ms` from Seoul, KR
211.183.221.3	AS7625 Kakao Corp	`1.83ms` from Seoul, KR
211.183.210.205	AS152199 Kakao Corp	`1.71ms` from Seoul, KR
211.183.191.1	AS45374 CCS	`5.69ms` from Seoul, KR
211.183.211.39	AS152199 Kakao Corp	`1.82ms` from Seoul, KR
211.183.212.13	AS152199 Kakao Corp	`1.74ms` from Seoul, KR
211.183.185.86	AS45374 CCS	`5.59ms` from Seoul, KR
211.183.50.90	AS9457 DREAMLINE CO.	`2.14ms` from Seoul, KR
211.183.209.205	AS152199 Kakao Corp	`1.64ms` from Seoul, KR
211.183.75.186	AS9457 DREAMLINE CO.	`0.84ms` from Seoul, KR
211.183.29.172	AS9457 DREAMLINE CO.	`2.76ms` from Seoul, KR
211.183.9.1	AS9457 DREAMLINE CO.	`1.61ms` from Seoul, KR
211.183.20.161	AS9457 DREAMLINE CO.	`0.88ms` from Seoul, KR
211.183.203.75	AS45374 CCS	`4.15ms` from Seoul, KR
211.183.33.244	AS9457 DREAMLINE CO.	`2.73ms` from Seoul, KR
211.183.216.105	AS152199 Kakao Corp	`1.60ms` from Seoul, KR
211.183.214.122	AS152199 Kakao Corp	`1.63ms` 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
152.53.60.80	AS197540 netcup GmbH	`0.53ms` from Amsterdam, NL
41.45.237.32	AS8452 TE-AS	`6.90ms` from Cairo, EG
181.90.239.160	AS7303 Telecom Argentina S.A.	`8.02ms` from Cordoba, AR
97.150.98.240	AS6167 Verizon Business	`17.14ms` from Dallas, US
80.111.15.64	AS6830 Liberty Global B.V.	`5.56ms` from Dublin, IE
106.53.106.240	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.12ms` from Guangzhou, CN
123.208.64.240	AS135887 Belong (Telstra Limited)	`3.43ms` from Melbourne, AU
185.56.159.0	AS44092 HAL Service SpA	`2.85ms` from Milan, IT
117.182.93.48	AS9808 China Mobile Communications Group Co., Ltd.	`5.95ms` from Nanning, CN
84.131.173.32	AS3320 Deutsche Telekom AG	`7.53ms` from Nuernberg, DE
109.222.195.224	AS3215 Orange S.A.	`8.80ms` from Paris, FR
70.188.155.112	AS22773 Cox Communications Inc.	`9.35ms` from Providence, US
151.27.25.192	AS1267 WIND TRE S.P.A.	`4.33ms` from Rome, IT
74.163.192.176	AS8075 Microsoft Corporation	`0.17ms` from Sao Paulo, BR
120.50.50.160	AS132196 DANAWA RESOURCES SDN BHD	`17.18ms` from Sepang, MY
64.229.23.224	AS577 Bell Canada	`7.99ms` from Toronto, CA
119.96.177.208	AS58563 CHINANET Hubei province network	`0.20ms` from Wuhan, CN
34.58.192.96	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
80.171.6.208	AS6805 Telefonica Germany GmbH & Co.OHG	`3.88ms` from Duesseldorf, DE
175.168.206.96	AS4837 CHINA UNICOM China169 Backbone	`14.83ms` from Liaoyang, CN
80.95.48.192	AS35551 TGL Services (UK) Ltd	`1.08ms` from London, GB
51.48.241.240	AS16509 Amazon.com, Inc.	`5.65ms` from Madrid, ES
98.249.195.128	AS7922 Comcast Cable Communications, LLC	`9.67ms` from Miami, US
189.231.207.48	AS8151 UNINET	`15.01ms` from Phoenix, US
73.11.187.144	AS7922 Comcast Cable Communications, LLC	`14.24ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 211.183.251.173

traceroute to 211.183.251.173 (211.183.251.173): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 240.163 ms

2 *

3 [AS9457] 211.242.42.61 276.562 ms

4 [AS9457] 211.242.42.62 282.377 ms

5 [AS9457] 211.61.255.10 284.838 ms

6 [AS9457] 211.183.251.173 276.779 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On November 6th 2025

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