203.253.148.0/24

AS10159 · Korea Aerospace University

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Summary

Country	South Korea
Domain	kau.ac.kr
ASN	AS10159
Registry	APNIC
ID	AVIA-NET

WHOIS Details

inetnum:        203.253.144.0 - 203.253.159.255
netname:        AVIA-NET
descr:          Korea Aerospace University
country:        KR
admin-c:        IM782-AP
tech-c:         IM782-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2021-11-03T02:04:01Z
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:        Hanggongdaehak-ro Deogyang-gu, Goyang-si Gyeonggi-do
country:        KR
phone:          +82-2-300-0215
e-mail:         kwonsh@kau.ac.kr
nic-hdl:        IM782-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-08-24T07:18:01Z
source:         APNIC

inetnum:        203.253.144.0 - 203.253.159.255
netname:        AVIA-NET-KR
descr:          Korea Aerospace University
country:        KR
admin-c:        SK52-KR
tech-c:         SK52-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:        Hanggongdaehak-ro Deogyang-gu, Goyang-si Gyeonggi-do
address:        Korea Aerospace University
country:        KR
phone:          +82-2-300-0215
e-mail:         kwonsh@kau.ac.kr
nic-hdl:        SK52-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.253.0.0/16

Range	ASN	Company	Num of IPs
203.253.192.0/19	AS18026	JEJU NATIONAL UNIVERSITY	8,192
203.253.96.0/20	AS1237	KISTI	4,096
203.253.64.0/20	AS9572	Hankuk University of Foreign Studies Computer Center	4,096
203.253.80.0/20	AS9572	Hankuk University of Foreign Studies Computer Center	4,096
203.253.32.0/20	AS4766	KONGJU NATIONAL UNIVERSITY	4,096
203.253.240.0/21	AS9637	Korea Basic Science Institute	2,048
203.253.128.0/22	AS4766	Korea Telecom	1,024
203.253.132.0/23	AS2385	KISTI	512
203.253.134.0/24	AS2385	KISTI	256
203.253.236.0/24	AS1237	KISTI	256
203.253.232.0/24	AS17576	National Research Foundation of Korea	256
203.253.135.0/24	AS1237	KISTI	256
203.253.237.0/24	AS9275	Korea Astronomy Observatory	256

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

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
96.228.32.232	AS701 Verizon Business	`4.92ms` from Ashburn, US
160.99.81.8	AS13303 University of Nis	`4.13ms` from Belgrade, RS
75.216.64.8	AS6167 Verizon Business	`11.59ms` from Boston, US
46.139.85.168	AS5483 Magyar Telekom Plc.	`4.58ms` from Budapest, HU
125.70.132.56	AS4134 CHINANET-BACKBONE	`7.91ms` from Chengdu, CN
98.227.154.104	AS7922 Comcast Cable Communications, LLC	`3.85ms` from Chicago, US
73.73.9.168	AS7922 Comcast Cable Communications, LLC	`6.01ms` from Chicago, US
51.187.234.216	AS5607 Sky UK Limited	`1.50ms` from Dublin, IE
20.238.83.232	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
63.178.169.88	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
23.235.142.88	AS132839 POWER LINE DATACENTER	`1.07ms` from Hong Kong, HK
130.45.24.24	AS7459 Grande Communications Networks, LLC	`10.71ms` from Houston, US
178.18.231.136	AS197563 "GLOBALNET UA" LLC	`3.49ms` from Kyiv, UA
84.67.24.168	AS5378 Vodafone Limited	`6.58ms` from London, GB
172.90.210.216	AS20001 Charter Communications Inc	`4.73ms` from Los Angeles, US
94.77.112.120	AS6761 Invest Development LLC	`0.93ms` from Moscow, RU
71.105.194.88	AS701 Verizon Business	`2.19ms` from New York City, US
60.191.246.56	AS4134 CHINANET-BACKBONE	`5.37ms` from Ningbo, CN
52.91.56.24	AS14618 Amazon.com, Inc.	`0.50ms` from Reston, US
94.181.11.232	AS51035 JSC "ER-Telecom Holding"	`7.71ms` from Samara, RU
182.95.211.120	AS9498 BHARTI Airtel Ltd.	`2.48ms` from Mumbai, IN
133.17.154.104	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.57ms` from Osaka, JP
189.137.238.184	AS8151 UNINET	`5.38ms` from Santiago de Queretaro, MX
175.225.19.104	AS4766 Korea Telecom	`2.48ms` from Seoul, KR
112.138.160.248	AS10010 TOKAI Communications Corporation	`8.75ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m8 203.253.148.175

traceroute to 203.253.148.175 (203.253.148.175): 8 hops max, 52 byte packets

5 [] 212.68.52.69 0.411 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On January 30th 2026

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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