211.111.0.0/18

AS9457 · DREAMLINE CO.

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Summary

Country	South Korea
Domain	dreamline.co.kr
ASN	AS9457
Parent Range	211.111.0.0/17
Registry	APNIC
ID	DREAMX

WHOIS Details

inetnum:        211.111.0.0 - 211.111.127.255
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:  2017-02-02T06:41:01Z
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:        211.111.0.0 - 211.111.127.255
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 211.111.0.0/18

Range	ASN	Company	Num of IPs
211.111.0.0/17	AS17583	DREAMLINE CO.	32,768
211.111.0.0/17	AS17838	DREAMLINE CO.	32,768
211.111.0.0/17	AS17878	DREAMLINE CO.	32,768
211.111.0.0/17	AS9457	DREAMLINE CO.	32,768

Nearby Ranges

BGP prefixes that overlap with 211.111.0.0/16

Range	ASN	Company	Num of IPs
211.111.0.0/17	AS9457	DREAMLINE CO.	32,768
211.111.0.0/17	AS17878	DREAMLINE CO.	32,768
211.111.0.0/17	AS17583	DREAMLINE CO.	32,768
211.111.0.0/17	AS17838	DREAMLINE CO.	32,768
211.111.224.0/19	AS17608	ABN	8,192
211.111.176.0/20	AS9644	SK Telecom	4,096
211.111.165.0/24	AS9853	GORayNet	256
211.111.161.0/24	AS45370	BROADBANDIDC	256
211.111.164.0/24	AS45370	BROADBANDIDC	256
211.111.160.0/24	AS9853	GORayNet	256

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.111.24.2	open-plc.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

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

IP Address	ASN	Details
211.111.7.5	AS9457 DREAMLINE CO.	`1.60ms` from Seoul, KR
211.111.24.62	AS9457 DREAMLINE CO.	`1.22ms` from Seoul, KR
211.111.31.140	AS17878 DREAMMARK1	`1.04ms` from Seoul, KR
211.111.20.152	AS17583 Keumgang Cable Network	`5.50ms` from Seoul, KR
211.111.21.211	AS17583 Keumgang Cable Network	`5.59ms` from Seoul, KR
211.111.17.158	AS17583 Keumgang Cable Network	`5.62ms` from Seoul, KR
211.111.10.181	AS9457 DREAMLINE CO.	`1.23ms` from Seoul, KR
211.111.25.6	AS9457 DREAMLINE CO.	`1.31ms` from Seoul, KR
211.111.13.78	AS9457 DREAMLINE CO.	`1.37ms` from Seoul, KR
211.111.28.118	AS17878 DREAMMARK1	`1.04ms` from Seoul, KR
211.111.12.130	AS9457 DREAMLINE CO.	`1.37ms` from Seoul, KR
211.111.9.9	AS9457 DREAMLINE CO.	`2.29ms` from Seoul, KR
211.111.18.27	AS17583 Keumgang Cable Network	`5.29ms` from Seoul, KR
211.111.33.130	AS9457 DREAMLINE CO.	`0.78ms` from Seoul, KR
211.111.11.15	AS9457 DREAMLINE CO.	`1.44ms` from Seoul, KR
211.111.2.242	AS9457 DREAMLINE CO.	`6.59ms` from Seoul, KR
211.111.16.2	AS17583 Keumgang Cable Network	`5.11ms` from Seoul, KR
211.111.27.115	AS17878 DREAMMARK1	`1.05ms` from Seoul, KR
211.111.61.113	AS9457 DREAMLINE CO.	`6.76ms` from Seoul, KR
211.111.60.3	AS9457 DREAMLINE CO.	`6.61ms` 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
47.48.203.242	AS20115 Charter Communications LLC	`2.51ms` from Atlanta, US
208.100.10.2	AS32748 Steadfast	`0.34ms` from Chicago, US
72.9.147.82	AS30277 DFW Datacenter	`0.24ms` from Dallas, US
113.170.2.50	AS45899 VNPT Corp	`4.19ms` from Ho Chi Minh City, VN
78.169.111.242	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.88ms` from Istanbul, TR
185.43.250.82	AS61959 PE "MP Trade"	`0.42ms` from Kharkiv, UA
31.49.203.162	AS2856 British Telecommunications PLC	`6.26ms` from London, GB
185.218.255.2	AS34471 Free Technologies Excom S.L.	`0.25ms` from Madrid, ES
96.69.9.66	AS7922 Comcast Cable Communications, LLC	`5.62ms` from Miami, US
37.235.152.226	AS41268 Sesameware FZ-LLC	`7.86ms` from Moscow, RU
176.107.96.146	AS57741 Uzel Svyazy Ltd	`16.72ms` from Moscow, RU
216.10.12.2	AS54103 MOD Mission Critical, LLC	`0.63ms` from New York City, US
3.208.54.130	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
201.8.126.130	AS7738 V tal	`1.67ms` from Rio de Janeiro, BR
187.227.238.98	AS8151 UNINET	`10.26ms` from Santiago de Queretaro, MX
12.77.55.146	AS7018 AT&T Enterprises, LLC	`1.78ms` from Seattle, US
73.109.183.50	AS7922 Comcast Cable Communications, LLC	`6.66ms` from Seattle, US
3.168.99.50	AS16509 Amazon.com, Inc.	`0.14ms` from Secaucus, US
47.117.0.226	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.57ms` from Shanghai, CN
81.199.198.242	AS12491 Gilat Telecom Ltd.	`0.32ms` from Tel Aviv, IL
126.16.114.114	AS17676 SoftBank Corp.	`6.97ms` from Tokyo, JP
128.143.7.2	AS225 University of Virginia	`2.92ms` from Ashburn, US
89.46.0.210	AS7029 Windstream Communications LLC	`0.50ms` from Ashburn, US
216.246.221.2	AS398420 Tishomingo Connect, LLC	`10.76ms` from Atlanta, US
50.202.187.146	AS7922 Comcast Cable Communications, LLC	`1.24ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -m6 211.111.44.240

traceroute to 211.111.44.240 (211.111.44.240): 6 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 157.34 ms

2 *

3 [AS9457] 211.61.192.221 172.096 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Delhi, IN

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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