210.103.152.0/24

AS38676 · flexnetworks

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Summary

Country	South Korea
Domain	flexnet.co.kr
ASN	AS38676
Parent Range	210.103.128.0/17
Registry	KRNIC
ID	210.103.152.0-210.103.152.255

WHOIS Details

inetnum:            210.103.152.0 - 210.103.152.255
descr:              FLEXNET
network-type:       CUSTOMER
address:            21 Yangji-ro, Gwangmyeong-si, Gyeonggi-do
zip-code:           14345
created:            2023-11-19
admin:              GENERATED-KRNIC-IP-MANAGER-POST
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-POST
person:             IP Manager
name:               IP Manager
phone:              +82-2-899-9777
e-mail:             post@flexnetworks.co.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 210.103.152.0/24

Range	ASN	Company	Num of IPs
210.103.128.0/17	AS23593	SEJONG NETWORKS	32,768
210.103.128.0/17	AS9848	SEJONG NETWORKS	32,768

Nearby Ranges

BGP prefixes that overlap with 210.103.0.0/16

Range	ASN	Company	Num of IPs
210.103.128.0/17	AS23593	SEJONG NETWORKS	32,768
210.103.128.0/17	AS9848	SEJONG NETWORKS	32,768
210.103.187.0/24	AS131866	Its-in	256
210.103.137.0/24	AS131866	Its-in	256
210.103.154.0/24	AS38676	FLEXNET	256
210.103.155.0/24	AS38676	FLEXNET	256
210.103.176.0/24	AS38676	FLEXNET	256
210.103.153.0/24	AS38676	FLEXNET	256
210.103.138.0/24	AS131866	Its-in	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

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

IP Address	ASN	Details
210.103.152.1	AS38676 flexnetworks	`0.84ms` from Incheon, 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
143.179.45.152	AS50266 Odido Netherlands B.V.	`7.38ms` from Amsterdam, NL
20.13.110.56	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
131.218.204.136	AS668 United States Department of Defense (DoD)	`2.67ms` from Ashburn, US
68.105.166.40	AS22773 Cox Communications Inc.	`10.88ms` from Atlanta, US
34.210.25.200	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
1.141.26.56	AS1221 Telstra Limited	`2.10ms` from Brisbane, AU
125.88.255.56	AS4134 CHINANET-BACKBONE	`1.88ms` from Guangzhou, CN
76.170.253.200	AS20001 Charter Communications Inc	`5.98ms` from Los Angeles, US
49.144.53.168	AS9299 Philippine Long Distance Telephone Company	`3.40ms` from Manila, PH
2.3.208.216	AS3215 Orange S.A.	`16.09ms` from Marseille, FR
34.120.18.232	AS396982 Google LLC	`0.07ms` from Melbourne, AU
13.126.246.184	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
49.57.99.24	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
114.76.121.168	AS4804 Microplex PTY LTD	`4.62ms` from Sydney, AU
178.226.34.216	AS50266 Odido Netherlands B.V.	`3.98ms` from Amsterdam, NL
76.100.87.216	AS7922 Comcast Cable Communications, LLC	`6.22ms` from Ashburn, US
44.228.135.232	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
20.174.27.8	AS8075 Microsoft Corporation	`1.95ms` from Dubai, AE
211.186.47.200	AS9318 SK Broadband Co Ltd	`9.54ms` from Incheon, KR
31.7.8.8	AS8676 PRT Systems Limited	`0.24ms` from London, GB
38.76.115.120	AS26375 AIRESPRING, INC.	`3.88ms` from Los Angeles, US
83.37.2.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.12ms` from Madrid, ES
51.179.138.216	AS42973 M247 UK Ltd	`0.64ms` from Manchester, GB
222.84.29.104	AS4134 CHINANET-BACKBONE	`1.96ms` from Nanning, CN
153.249.164.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.63ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 210.103.152.1

traceroute to 210.103.152.1 (210.103.152.1): 64 hops max, 52 byte packets

4 [AS4766] 112.174.95.149 8.947 ms

5 [AS4766] 112.174.91.157 9.622 ms

6 [AS4766] 112.174.47.202 11.226 ms

7 *

8 [AS4766] 211.55.89.206 9.189 ms

9 [AS38676] 210.103.152.1 8.21 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 9th 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.

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