203.253.151.0/24

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
67.140.178.56	AS7029 Windstream Communications LLC	`3.37ms` from Atlanta, US
195.195.224.152	AS786 Jisc Services Limited	`2.98ms` from Chester, GB
71.136.191.8	AS7018 AT&T Enterprises, LLC	`2.47ms` from Dallas, US
179.235.201.56	AS28573 Claro NXT Telecomunicacoes Ltda	`15.30ms` from Fortaleza, BR
83.192.87.24	AS3215 Orange S.A.	`3.43ms` from Frankfurt am Main, DE
81.71.142.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
123.28.45.40	AS45899 VNPT Corp	`5.68ms` from Ho Chi Minh City, VN
45.128.81.72	AS212286 LonConnect Ltd	`0.25ms` from London, GB
100.4.1.136	AS701 Verizon Business	`16.38ms` from Reston, US
27.0.36.88	AS17514 Otsuka Corp.	`3.60ms` from Tokyo, JP
50.106.220.200	AS5650 Frontier Communications of America, Inc.	`8.37ms` from Chicago, US
93.235.86.72	AS3320 Deutsche Telekom AG	`2.40ms` from Frankfurt am Main, DE
130.230.128.8	AS1926 Tampere University Foundation	`3.44ms` from Helsinki, FI
13.32.129.152	AS16509 Amazon.com, Inc.	`0.11ms` from Houston, US
196.38.193.24	AS3741 Dimension Data	`0.60ms` from Johannesburg, ZA
44.221.246.200	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
54.219.242.136	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
156.194.17.104	AS8452 TE-AS	`7.95ms` from Cairo, EG
73.22.21.200	AS7922 Comcast Cable Communications, LLC	`10.96ms` from Chicago, US
75.180.25.56	AS10796 Charter Communications Inc	`5.05ms` from Columbus, US
70.123.109.184	AS11427 Charter Communications Inc	`7.88ms` from Dallas, US
34.245.87.200	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
3.123.6.24	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
85.43.205.248	AS3269 Telecom Italia S.p.A.	`7.88ms` from Milan, IT
220.75.161.200	AS4766 Korea Telecom	`1.76ms` 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 -f4 -m9 203.253.151.188

traceroute to 203.253.151.188 (203.253.151.188): 9 hops max, 52 byte packets

4 [] 103.45.0.53 0.999 ms

5 *

6 [AS4134] 183.56.187.153 4.315 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

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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