203.231.13.0/24

AS18309 · Korea VAn Service Co.LTD

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Summary

Country	South Korea
Domain	kovan.com
ASN	AS18309
Parent Range	203.231.0.0/16
Registry	KRNIC
ID	203.231.12.0-203.231.13.255

WHOIS Details

inetnum:            203.231.12.0 - 203.231.13.255
descr:              Korea VAN Service Co.  Ltd.
network-type:       CUSTOMER
address:            Dogok-dong  Gangnam-gu  Seoul
zip-code:           06267
created:            2003-09-06
admin:              GENERATED-KRNIC-IP-MANAGER-ESHAN
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-ESHAN
person:             IP Manager
name:               IP Manager
phone:              +82-2-3462-6400
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.231.13.0/24

Range	ASN	Company	Num of IPs
203.231.0.0/16	AS131866	SEJONG NETWORKS	65,536
203.231.0.0/16	AS17881	SEJONG NETWORKS	65,536
203.231.0.0/16	AS23593	SEJONG NETWORKS	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536

Nearby Ranges

BGP prefixes that overlap with 203.231.0.0/16

Range	ASN	Company	Num of IPs
203.231.0.0/16	AS131866	SEJONG NETWORKS	65,536
203.231.0.0/16	AS17881	SEJONG NETWORKS	65,536
203.231.0.0/16	AS23593	SEJONG NETWORKS	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.231.129.0/24	AS38676	FLEXNET	256
203.231.130.0/24	AS38676	FLEXNET	256
203.231.50.0/24	AS17837	SAMSUNG PHARN CO. LTD	256
203.231.51.0/24	AS17837	Sovik	256
203.231.131.0/24	AS38676	FLEXNET	256
203.231.238.0/24	AS17881	INET	256
203.231.132.0/24	AS38676	FLEXNET	256
203.231.133.0/24	AS38676	FLEXNET	256

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
62.251.117.136	AS1136 KPN B.V.	`2.74ms` from Amsterdam, NL
45.16.14.136	AS7018 AT&T Enterprises, LLC	`7.01ms` from Atlanta, US
201.86.158.56	AS18881 TELEFÔNICA BRASIL S.A	`4.24ms` from Brasilia, BR
40.177.150.104	AS16509 Amazon.com, Inc.	`1.56ms` from Calgary, CA
3.149.41.8	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
20.106.62.8	AS8075 Microsoft Corporation	`0.22ms` from Des Moines, US
86.130.221.184	AS2856 British Telecommunications PLC	`11.02ms` from London, GB
92.190.239.120	AS12479 Orange Espagne SA	`13.80ms` from Madrid, ES
71.212.43.40	AS209 CenturyLink Communications, LLC	`1.67ms` from Seattle, US
95.197.237.232	AS3301 Telia Company AB	`13.14ms` from Stockholm, SE
20.160.222.104	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
76.232.55.168	AS7018 AT&T Enterprises, LLC	`2.83ms` from Atlanta, US
85.214.113.24	AS6724 Strato GmbH	`0.48ms` from Berlin, DE
2.206.203.200	AS3209 Vodafone GmbH	`2.90ms` from Duesseldorf, DE
162.154.216.184	AS10796 Charter Communications Inc	`13.35ms` from Flint, US
86.216.80.184	AS3215 Orange S.A.	`8.65ms` from Frankfurt am Main, DE
115.75.7.184	AS7552 Viettel Group	`0.81ms` from Ho Chi Minh City, VN
86.149.84.72	AS2856 British Telecommunications PLC	`2.27ms` from London, GB
175.38.132.56	AS4804 Microplex PTY LTD	`10.10ms` from Melbourne, AU
49.61.22.104	AS4766 Korea Telecom	`4.27ms` from Seoul, KR
78.83.57.88	AS29580 A1 Bulgaria EAD	`1.12ms` from Sofia, BG
82.168.137.184	AS1136 KPN B.V.	`1.28ms` from Amsterdam, NL
98.175.43.40	AS22773 Cox Communications Inc.	`0.35ms` from Atlanta, US
166.117.44.184	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
41.34.128.168	AS8452 TE-AS	`3.04ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -m6 203.231.13.173

traceroute to 203.231.13.173 (203.231.13.173): 6 hops max, 52 byte packets

1 [AS63997] 27.112.104.2 5.615 ms

2 [AS63997] 121.50.40.254 5.761 ms

3 [] 210.173.184.189 9.441 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Nagano, JP

On December 14th 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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