203.231.64.0/24

AS23593 · bkl LLC

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS23593
Parent Range	203.231.0.0/16
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        203.231.0.0 - 203.231.255.255
netname:        SEJONG
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IM686-AP
tech-c:         IM686-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2024-09-10T08:50:05Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
country:        KR
phone:          +82-2-1688-2200
e-mail:         [email protected]
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.231.64.0/24

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

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

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Pingable IPs

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

IP Address	ASN	Details
203.231.64.69	AS23593 bkl LLC	`2.04ms` 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
120.147.79.136	AS1221 Telstra Limited	`9.74ms` from Brisbane, AU
136.255.66.120	AS12302 Vodafone Romania S.A.	`0.34ms` from Bucharest, RO
46.102.169.200	AS59398 InterData Systems SRL	`1.15ms` from Bucharest, RO
186.236.161.184	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`6.27ms` from Curitiba, BR
66.137.255.104	AS7018 AT&T Enterprises, LLC	`0.99ms` from Dallas, US
98.38.205.56	AS7922 Comcast Cable Communications, LLC	`8.52ms` from Denver, US
94.1.63.104	AS5607 Sky UK Limited	`4.28ms` from Erith, GB
89.90.115.168	AS5410 Bouygues Telecom SA	`1.96ms` from Lyon, FR
77.225.73.152	AS12430 VODAFONE ESPANA S.A.U.	`8.50ms` from Madrid, ES
97.220.8.152	AS6167 Verizon Business	`14.80ms` from Miami, US
5.130.94.248	AS31200 Novotelecom Ltd	`1.32ms` from Novosibirsk, RU
112.177.85.248	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
61.88.49.184	AS7474 SingTel Optus Pty Ltd	`13.40ms` from Sydney, AU
35.75.165.72	AS16509 Amazon.com, Inc.	`0.31ms` from Tokyo, JP
89.164.234.40	AS13046 Hrvatski Telekom d.d.	`2.30ms` from Zagreb, HR
31.215.141.40	AS5384 Emirates Internet	`3.86ms` from Al Fujairah City, AE
104.169.132.232	AS5650 Frontier Communications of America, Inc.	`11.37ms` from Ashburn, US
177.74.207.184	AS3549 Level 3 Parent, LLC	`8.93ms` from Bogota, CO
45.186.139.72	AS269813 COOP DE ELECTRICIDAD OBRAS Y SERVICIOS PUB LTDA DE CORONEL MOLDES	`9.69ms` from Buenos Aires, AR
73.144.180.40	AS7922 Comcast Cable Communications, LLC	`10.22ms` from Chicago, US
91.217.86.88	AS197269 Ritter Technologie GmbH	`1.72ms` from Duesseldorf, DE
223.6.147.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.45ms` from Hangzhou, CN
219.79.48.136	AS4760 HKT Limited	`0.99ms` from Hong Kong, HK
80.41.218.8	AS13285 TalkTalk Communications Limited	`1.38ms` from London, GB
207.138.165.152	AS3549 Level 3 Parent, LLC	`0.40ms` from London, GB

Traceroute

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

traceroute -a -n -q1 203.231.64.69

traceroute to 203.231.64.69 (203.231.64.69): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.143 0.952 ms

2 [AS9848] 61.250.82.93 1.324 ms

3 [AS9848] 211.116.176.199 1.435 ms

4 [AS9848] 211.239.208.98 1.803 ms

5 [AS9848] 203.231.98.26 1.248 ms

6 *

7 *

8 [AS23593] 203.231.64.69 2.682 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 6th 2025

What are IP address ranges?

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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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