203.240.128.0/24

AS9645 · NEXT SECURITIES CORPORATION

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Summary

Country	South Korea
Domain	himb.co.kr
ASN	AS9645
Parent Range	203.240.128.0/19
Registry	KRNIC
ID	203.240.128.0-203.240.128.255

WHOIS Details

inetnum:            203.240.128.0 - 203.240.128.255
descr:              HYUNDAI International Merchant Bank
network-type:       CUSTOMER
address:            Mugyo-dong  Jung-gu  Seoul
zip-code:           04520
created:            1995-10-26
admin:              GENERATED-KRNIC-IP-MANAGER-LKR
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-LKR
person:             IP Manager
name:               IP Manager
phone:              +82-2-259-9017
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.240.128.0/24

Range	ASN	Company	Num of IPs
203.240.128.0/19	AS9848	SEJONG NETWORKS	8,192
203.240.128.0/19	AS4670	SEJONG NETWORKS	8,192

Nearby Ranges

BGP prefixes that overlap with 203.240.0.0/16

Range	ASN	Company	Num of IPs
203.240.192.0/18	AS4670	SEJONG NETWORKS	16,384
203.240.128.0/19	AS4670	SEJONG NETWORKS	8,192
203.240.128.0/19	AS9848	SEJONG NETWORKS	8,192
203.240.238.0/23	AS4670	SEJONG NETWORKS	512
203.240.209.0/24	AS4670	SEJONG NETWORKS	256
203.240.221.0/24	AS4670	SEJONG NETWORKS	256
203.240.222.0/24	AS4670	SEJONG NETWORKS	256
203.240.234.0/24	AS4670	SEJONG NETWORKS	256
203.240.235.0/24	AS4670	SEJONG NETWORKS	256
203.240.236.0/24	AS4670	SEJONG NETWORKS	256
203.240.253.0/24	AS4670	SEJONG NETWORKS	256
203.240.132.0/24	AS9848	SEJONG NETWORKS	256
203.240.148.0/24	AS9848	SEJONG NETWORKS	256
203.240.244.0/24	AS9848	SEJONG NETWORKS	256
203.240.191.0/24	AS3786	Korea Internet Security Agency	256
203.240.159.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
203.240.149.0/24	AS45977	Canon Korea Business Solution	256
203.240.193.0/24	AS4670	SEJONG NETWORKS	256
203.240.208.0/24	AS4670	SEJONG NETWORKS	256

Hosted domains

There are 10 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.240.128.36	next-securities.com	10
203.240.128.31	vi-ib.com	9

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

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

IP Address	ASN	Details
203.240.128.111	AS9645 NEXT SECURITIES CORPORATION	`1.69ms` 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
52.177.238.248	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
163.19.253.120	AS1659 Taiwan Academic Network (TANet) Information Center	`7.55ms` from Chang-hua, TW
183.214.4.24	AS56047 China Mobile communications corporation	`5.38ms` from Changsha, CN
135.135.213.232	AS4181 TDS TELECOM	`9.21ms` from Chicago, US
223.30.4.8	AS9583 Sify Limited	`1.08ms` from Kolkata, IN
6.11.47.56	AS668 United States Department of Defense (DoD)	`1.77ms` from Los Angeles, US
108.65.184.8	AS7018 AT&T Enterprises, LLC	`15.79ms` from Los Angeles, US
179.31.50.200	AS6057 Administracion Nacional de Telecomunicaciones	`1.05ms` from Montevideo, UY
70.55.65.40	AS577 Bell Canada	`3.53ms` from Montreal, CA
178.234.181.72	AS12389 PJSC Rostelecom	`8.39ms` from Moscow, RU
80.212.99.24	AS2119 Telenor Norge AS	`0.84ms` from Oslo, NO
13.39.220.248	AS16509 Amazon.com, Inc.	`0.50ms` from Paris, FR
73.130.155.152	AS7922 Comcast Cable Communications, LLC	`19.09ms` from Reston, US
23.226.231.40	AS3842 InMotion Hosting, Inc.	`0.15ms` from Seattle, US
14.56.176.184	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
202.156.19.168	AS4657 StarHub Ltd	`1.25ms` from Singapore, SG
13.78.80.184	AS8075 Microsoft Corporation	`0.19ms` from Tokyo, JP
4.231.72.168	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
177.137.158.168	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.43ms` from Belo Horizonte, BR
223.155.191.136	AS4134 CHINANET-BACKBONE	`4.28ms` from Chenzhou, CN
78.150.11.216	AS13285 TalkTalk Communications Limited	`1.74ms` from Erith, GB
182.111.33.24	AS4134 CHINANET-BACKBONE	`5.29ms` from Nanchang, CN
101.66.8.40	AS4837 CHINA UNICOM China169 Backbone	`9.43ms` from Ningbo, CN
90.50.195.120	AS3215 Orange S.A.	`9.28ms` from Paris, FR
5.48.134.168	AS5410 Bouygues Telecom SA	`7.79ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 203.240.128.92

traceroute to 203.240.128.92 (203.240.128.92): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.143 1.413 ms

2 [AS3786] 182.162.216.1 1.118 ms

3 *

4 *

5 *

6 [AS3786] 210.107.53.182 2.637 ms

7 *

8 *

9 [AS4670] 202.30.153.182 3.717 ms

10 *

11 [AS9645] 203.240.128.136 5.575 ms

12 [AS9645] 203.240.128.92 6.136 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 20th 2025

What are IP address ranges?

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