121.53.212.0/22

AS45991 · Kakao Corp

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Summary

Country	South Korea
Domain	dreamline.co.kr
ASN	AS45991
Registry	APNIC
ID	DREAMX

WHOIS Details

inetnum:        121.53.0.0 - 121.53.255.255
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:  2017-02-02T06:40:58Z
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:        121.53.0.0 - 121.53.255.255
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

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
37.218.222.166	AS7018 AT&T Enterprises, LLC	`2.11ms` from Ashburn, US
54.191.92.246	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
204.194.214.6	AS11928 Hachette Book Group, Inc.	`0.28ms` from Boston, US
34.41.111.102	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
34.246.248.150	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
95.188.134.246	AS12389 PJSC Rostelecom	`19.63ms` from Krasnoyarsk, RU
86.155.47.150	AS2856 British Telecommunications PLC	`5.88ms` from London, GB
180.200.213.230	AS18371 Neighbourhood Cable	`4.99ms` from Melbourne, AU
104.108.87.214	AS16625 Akamai Technologies, Inc.	`0.42ms` from Osaka, JP
86.238.127.182	AS3215 Orange S.A.	`5.50ms` from Paris, FR
189.108.152.214	AS10429 TELEFÔNICA BRASIL S.A	`0.42ms` from Sao Paulo, BR
13.125.97.198	AS16509 Amazon.com, Inc.	`0.16ms` from Seoul, KR
180.66.64.198	AS9318 SK Broadband Co Ltd	`1.29ms` from Seoul, KR
60.53.56.134	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`4.70ms` from Sepang, MY
122.219.70.182	AS17506 ARTERIA Networks Corporation	`2.73ms` from Tokyo, JP
218.221.251.38	AS2527 Sony Network Communications Inc.	`10.09ms` from Tokyo, JP
51.96.44.102	AS16509 Amazon.com, Inc.	`0.59ms` from Zuerich, CH
98.81.59.150	AS14618 Amazon.com, Inc.	`0.42ms` from Ashburn, US
197.45.195.246	AS8452 TE-AS	`3.71ms` from Cairo, EG
96.79.42.6	AS7922 Comcast Cable Communications, LLC	`6.36ms` from Chicago, US
90.132.197.214	AS1257 Tele2 Sverige AB	`2.01ms` from Copenhagen, DK
218.246.179.70	AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany	`16.52ms` from Dalian, CN
72.234.101.6	AS36149 Hawaiian Telcom Services Company, Inc.	`0.92ms` from Honolulu, US
129.134.149.6	AS63293 Facebook, Inc.	`0.29ms` from Indianapolis, US
40.94.85.54	AS8075 Microsoft Corporation	`0.14ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f2 -m7 121.53.215.166

traceroute to 121.53.215.166 (121.53.215.166): 7 hops max, 52 byte packets

2 [AS136557] 103.216.222.3 0.147 ms

3 [AS136557] 103.216.222.76 0.242 ms

4 [AS136557] 103.216.222.77 0.153 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On August 28th 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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