211.61.128.0/18

AS9457 · DREAMLINE CO.

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Summary

Country	South Korea
Domain	dreamline.co.kr
ASN	AS9457
Parent Range	211.61.128.0/17
Registry	APNIC
ID	DREAMX

WHOIS Details

inetnum:        211.61.128.0 - 211.61.255.255
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:  2017-02-02T06:41:01Z
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:        211.61.128.0 - 211.61.255.255
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 211.61.128.0/18

Range	ASN	Company	Num of IPs
211.61.128.0/17	AS9457	DREAMLINE CO.	32,768

BGP prefixes that are contained by 211.61.128.0/18

Range	ASN	Company	Num of IPs
211.61.155.0/24	AS38676	Flexnetwork	256
211.61.169.0/24	AS9771	MediaSinnara	256

Nearby Ranges

BGP prefixes that overlap with 211.61.0.0/16

Range	ASN	Company	Num of IPs
211.61.128.0/17	AS9457	DREAMLINE CO.	32,768
211.61.0.0/18	AS23579	DACOM-PUBNETPLUS	16,384
211.61.0.0/18	AS38120	DACOM-PUBNETPLUS	16,384
211.61.0.0/18	AS17841	DACOM-PUBNETPLUS	16,384
211.61.0.0/18	AS9316	DACOM-PUBNETPLUS	16,384
211.61.64.0/19	AS4670	SEJONG NETWORKS	8,192
211.61.64.0/20	AS4670	SEJONG NETWORKS	4,096
211.61.112.0/20	AS4670	SEJONG NETWORKS	4,096
211.61.240.0/21	AS45374	Chungju CCS	2,048
211.61.200.0/21	AS45374	Chungju CCS	2,048
211.61.49.0/24	AS9849	LG Uplus	256
211.61.155.0/24	AS38676	Flexnetwork	256
211.61.169.0/24	AS9771	MediaSinnara	256
211.61.48.0/24	AS9849	LG Uplus	256
211.61.121.0/24	AS10185	Hana Bank	256

Hosted domains

There are 24 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.61.141.10	devkit.kr	7
211.61.133.12	korea-ssl.co.kr	1
211.61.148.71	seoultunnel.co.kr	1
211.61.133.37	korea-ssl.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

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

IP Address	ASN	Details
211.61.148.39	AS9457 DREAMLINE CO.	`2.36ms` from Incheon, KR
211.61.135.1	AS9457 DREAMLINE CO.	`1.48ms` from Seoul, KR
211.61.157.239	AS38676 flexnetworks	`0.63ms` from Incheon, KR
211.61.180.9	AS9457 DREAMLINE CO.	`0.93ms` from Incheon, KR
211.61.130.33	AS9457 DREAMLINE CO.	`1.60ms` from Incheon, KR
211.61.162.97	AS9457 DREAMLINE CO.	`0.90ms` from Incheon, KR
211.61.185.2	AS9457 DREAMLINE CO.	`1.78ms` from Incheon, KR
211.61.140.2	AS9457 DREAMLINE CO.	`5.60ms` from Seoul, KR
211.61.160.49	AS9457 DREAMLINE CO.	`0.81ms` from Seoul, KR
211.61.155.101	AS38676 flexnetworks	`0.59ms` from Incheon, KR
211.61.158.1	AS38676 flexnetworks	`0.80ms` from Incheon, KR
211.61.141.4	AS9457 DREAMLINE CO.	`1.25ms` from Incheon, KR
211.61.159.95	AS38676 flexnetworks	`0.66ms` from Incheon, KR
211.61.169.4	AS9771 Media Synnara	`1.64ms` from Incheon, KR
211.61.166.65	AS9457 DREAMLINE CO.	`70.63ms` from Incheon, KR
211.61.133.18	AS9457 DREAMLINE CO.	`1.17ms` from Incheon, KR
211.61.152.2	AS9457 DREAMLINE CO.	`1.32ms` from Incheon, KR
211.61.151.29	AS9457 DREAMLINE CO.	`1.70ms` from Incheon, KR
211.61.156.129	AS38676 flexnetworks	`0.70ms` 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
73.152.136.2	AS7922 Comcast Cable Communications, LLC	`16.43ms` from Ashburn, US
123.112.99.114	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
178.222.76.162	AS8400 TELEKOM SRBIJA a.d.	`2.15ms` from Belgrade, RS
85.66.55.242	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.02ms` from Budapest, HU
207.113.171.2	AS13428 Surf Air Wireless, LLC	`1.86ms` from Chicago, US
98.206.21.98	AS7922 Comcast Cable Communications, LLC	`8.60ms` from Chicago, US
18.221.37.242	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
174.28.165.226	AS209 CenturyLink Communications, LLC	`9.96ms` from Denver, US
91.8.242.162	AS3320 Deutsche Telekom AG	`2.06ms` from Duesseldorf, DE
73.144.191.210	AS7922 Comcast Cable Communications, LLC	`13.88ms` from Flint, US
155.198.150.50	AS786 Jisc Services Limited	`1.25ms` from London, GB
81.37.248.242	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.16ms` from Madrid, ES
185.93.208.2	AS41601 NEO Print Ltd.	`1.02ms` from Moscow, RU
117.81.235.210	AS4134 CHINANET-BACKBONE	`4.89ms` from Nanjing, CN
24.30.249.50	AS11351 Charter Communications Inc	`16.28ms` from Piscataway, US
213.232.241.2	AS212436 Flynas Company PJS	`3.26ms` from Riyadh, SA
116.126.228.98	AS9318 SK Broadband Co Ltd	`1.79ms` from Seoul, KR
222.224.199.98	AS9595 NTT-ME Corporation	`3.57ms` from Tokyo, JP
194.181.82.146	AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY	`0.41ms` from Warsaw, PL
86.88.20.194	AS1136 KPN B.V.	`2.65ms` from Amsterdam, NL
69.250.199.210	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Ashburn, US
86.127.232.18	AS57269 DIGI SPAIN TELECOM S.A	`0.86ms` from Barcelona, ES
54.71.118.130	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
72.5.22.194	AS14742 Unitas Global	`0.59ms` from Boston, US
147.0.204.82	AS10796 Charter Communications Inc	`3.10ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 211.61.151.3

traceroute to 211.61.151.3 (211.61.151.3): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 138.426 ms

2 *

3 [AS9457] 211.242.42.57 178.086 ms

4 [AS9457] 211.242.42.58 177.639 ms

5 [AS9457] 211.61.255.178 178.228 ms

6 [AS9457] 220.64.0.146 185.08 ms

7 *

8 [AS9457] 211.61.151.3 179.352 ms

Measurement taken from

IPinfo ProbeNet in Santiago de Querétaro, MX

On February 7th 2026

What are IP address ranges?

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