165.194.240.0/20

AS17575 · Chung-Ang University

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Summary

Country	South Korea
Domain	cau.ac.kr
ASN	AS17575
Registry	APNIC
ID	CAU-NET

WHOIS Details

inetnum:        165.194.0.0 - 165.194.255.255
netname:        CAU-NET
descr:          Chung-Ang University
admin-c:        IM768-AP
tech-c:         IM768-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T04:49:08Z
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:        Seoul Dongjak-gu Heukseok-ro 84
country:        KR
phone:          +82-2-820-6147
e-mail:         domain@cau.ac.kr
nic-hdl:        IM768-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-12-03T06:14:21Z
source:         APNIC

inetnum:        165.194.0.0 - 165.194.255.255
netname:        CAU-NET-KR
descr:          Chung-Ang University
country:        KR
admin-c:        SL159-KR
tech-c:         SL159-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:        Seoul Dongjak-gu Heukseok-ro 84
address:        Korea
country:        KR
phone:          +82-2-820-6147
e-mail:         domain@cau.ac.kr
nic-hdl:        SL159-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.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
3.253.249.84	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
3.120.195.196	AS16509 Amazon.com, Inc.	`0.35ms` from Frankfurt am Main, DE
217.80.223.244	AS3320 Deutsche Telekom AG	`9.18ms` from Frankfurt am Main, DE
46.18.56.164	AS34156 DB Systel GmbH	`1.21ms` from Frankfurt am Main, DE
86.137.105.196	AS2856 British Telecommunications PLC	`4.00ms` from London, GB
34.160.253.212	AS396982 Google LLC	`0.08ms` from Melbourne, AU
208.115.228.148	AS46475 Limestone Networks, Inc.	`0.14ms` from Portland, US
24.253.165.52	AS22773 Cox Communications Inc.	`10.23ms` from Providence, US
205.196.6.212	AS32590 Valve Corporation	`0.09ms` from Seattle, US
2.69.154.244	AS44034 Hi3G Access AB	`7.39ms` from Stockholm, SE
219.102.43.100	AS2514 NTT PC Communications, Inc.	`6.37ms` from Tokyo, JP
185.140.101.228	AS201637 Tomasz Naruszewicz trading as BARTNET NARUSZEWICZ I KRAWCZUN sp.j.	`6.00ms` from Warsaw, PL
72.152.176.4	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
75.136.242.36	AS20115 Charter Communications LLC	`7.16ms` from Atlanta, US
98.223.95.68	AS7922 Comcast Cable Communications, LLC	`5.44ms` from Chicago, US
69.238.197.180	AS7018 AT&T Enterprises, LLC	`3.38ms` from Dallas, US
94.107.216.132	AS47377 Orange Belgium SA	`3.95ms` from Gravelines, FR
123.156.253.132	AS4837 CHINA UNICOM China169 Backbone	`12.18ms` from Hangzhou, CN
38.9.8.4	AS207645 F & W Networks Ltd	`0.15ms` from London, GB
46.241.117.20	AS21127 Joint Stock Company TransTeleCom	`9.16ms` from Novosibirsk, RU
177.194.214.84	AS28573 Claro NXT Telecomunicacoes Ltda	`4.54ms` from Porto Alegre, BR
27.206.81.100	AS4837 CHINA UNICOM China169 Backbone	`9.96ms` from Qingdao, CN
75.111.1.132	AS19108 Optimum	`11.95ms` from San Jose, US
38.132.121.148	AS9009 M247 Europe SRL	`0.59ms` from Secaucus, US
110.15.192.132	AS131808 KOREA WESTERN POWER	`5.18ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m5 165.194.246.68

traceroute to 165.194.246.68 (165.194.246.68): 5 hops max, 52 byte packets

1 [AS15169] 142.251.76.209 42.503 ms

2 [AS15169] 108.170.255.126 43.332 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

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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