203.133.184.0/24

AS18160 · Kakao Corp

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Summary

Country	South Korea
Domain	daou.co.kr
ASN	AS18160
Registry	APNIC
ID	DAOU

WHOIS Details

inetnum:        203.133.160.0 - 203.133.191.255
netname:        DAOU
descr:          DAOU TECHNOLOGY
admin-c:        IM661-AP
tech-c:         IM661-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-31T06:28:44Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Sujeong-gu, Seongnam-si Geumto-ro 69
country:        KR
phone:          +82-70-8707-1793
e-mail:         infra-tech@daou.co.kr
nic-hdl:        IM661-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-02T00:34:02Z
source:         APNIC

inetnum:        203.133.160.0 - 203.133.191.255
netname:        DAOU-KR
descr:          DAOU TECHNOLOGY
country:        KR
admin-c:        IM3083-KR
tech-c:         IM3083-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Sujeong-gu, Seongnam-si Geumto-ro 69
address:        6F
country:        KR
phone:          +82-70-8707-1793
e-mail:         infra-tech@daou.co.kr
nic-hdl:        IM3083-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.133.0.0/16

Range	ASN	Company	Num of IPs
203.133.128.0/19	AS9351	ZTV CO.,LTD	8,192
203.133.192.0/19	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	8,192
203.133.224.0/20	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	4,096
203.133.240.0/21	AS10003	Ogaki Cable Television Co.,Inc.	2,048
203.133.224.0/21	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	2,048
203.133.232.0/21	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	2,048
203.133.192.0/21	AS7524	ITEC HANSHIN CO.,LTD.	2,048

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
203.133.184.84	AS18160 Kakao Corp	`1.23ms` 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
23.220.134.72	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
71.204.25.184	AS7922 Comcast Cable Communications, LLC	`4.93ms` from Atlanta, US
156.195.129.24	AS8452 TE-AS	`7.00ms` from Cairo, EG
75.158.87.104	AS852 TELUS Communications Inc.	`4.75ms` from Calgary, CA
75.188.141.200	AS10796 Charter Communications Inc	`12.60ms` from Chicago, US
79.219.139.232	AS3320 Deutsche Telekom AG	`2.24ms` from Duesseldorf, DE
39.46.242.232	AS17557 Pakistan Telecommunication Company Limited	`7.34ms` from Lahore, PK
82.10.82.200	AS5089 Virgin Media Limited	`9.91ms` from London, GB
105.172.149.248	AS37119 UNITEL SA	`1.33ms` from Luanda, AO
95.120.71.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.19ms` from Madrid, ES
188.32.134.200	AS42610 PJSC Rostelecom	`1.31ms` from Moscow, RU
54.211.197.72	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
81.191.64.8	AS2116 GLOBALCONNECT AS	`1.95ms` from Sandefjord, NO
20.201.4.184	AS8075 Microsoft Corporation	`0.16ms` from Sao Paulo, BR
118.59.117.200	AS4766 Korea Telecom	`5.51ms` from Seoul, KR
219.249.115.56	AS9318 SK Broadband Co Ltd	`6.70ms` from Seoul, KR
87.227.249.56	AS29580 A1 Bulgaria EAD	`5.93ms` from Sofia, BG
104.160.7.248	AS63119 Angelnet Limited	`0.22ms` from Atlanta, US
76.119.43.56	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Boston, US
84.196.183.216	AS6848 Telenet BV	`5.68ms` from Brussels, BE
77.87.121.24	AS200150 Ember AB	`2.60ms` from Goeteborg, SE
183.56.147.88	AS4134 CHINANET-BACKBONE	`1.83ms` from Guangzhou, CN
118.178.122.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.61ms` from Hangzhou, CN
36.24.178.56	AS4134 CHINANET-BACKBONE	`6.49ms` from Hangzhou, CN
85.97.30.232	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.96ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 203.133.184.93

traceroute to 203.133.184.93 (203.133.184.93): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.1 0.072 ms

2 [AS3786] 211.118.152.142 0.606 ms

3 *

4 [AS4766] 218.145.42.198 1.319 ms

5 *

6 *

7 *

8 *

9 [AS18160] 203.133.184.93 1.226 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 15th 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.

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