211.61.157.0/24

AS38676 · flexnetworks

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Summary

Country	South Korea
Domain	flexnetworks.co.kr
ASN	AS38676
Parent Range	211.61.128.0/17
Registry	KRNIC
ID	211.61.156.0-211.61.159.255

WHOIS Details

inetnum:            211.61.156.0 - 211.61.159.255
descr:              Flexnetwork
network-type:       CUSTOMER
address:            Digital-ro 31-gil Guro-gu Seoul
zip-code:           08375
created:            2015-06-19
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 211.61.157.0/24

Range	ASN	Company	Num of IPs
211.61.128.0/17	AS9457	DREAMLINE CO.	32,768

Nearby Ranges

BGP prefixes that overlap with 211.61.0.0/16

Range	ASN	Company	Num of IPs
211.61.128.0/17	AS9457	DREAMLINE CO.	32,768
211.61.0.0/18	AS23579	DACOM-PUBNETPLUS	16,384
211.61.0.0/18	AS38120	DACOM-PUBNETPLUS	16,384
211.61.0.0/18	AS17841	DACOM-PUBNETPLUS	16,384
211.61.0.0/18	AS9316	DACOM-PUBNETPLUS	16,384
211.61.64.0/19	AS4670	SEJONG NETWORKS	8,192
211.61.64.0/20	AS4670	SEJONG NETWORKS	4,096
211.61.112.0/20	AS4670	SEJONG NETWORKS	4,096
211.61.240.0/21	AS45374	Chungju CCS	2,048
211.61.200.0/21	AS45374	Chungju CCS	2,048
211.61.49.0/24	AS9849	LG Uplus	256
211.61.155.0/24	AS38676	Flexnetwork	256
211.61.169.0/24	AS9771	MediaSinnara	256
211.61.48.0/24	AS9849	LG Uplus	256
211.61.121.0/24	AS10185	Hana Bank	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

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

IP Address	ASN	Details
211.61.157.239	AS38676 flexnetworks	`0.76ms` 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
45.173.70.120	AS267807 PSI TELECOMUNICACIONES DE COLOMBIA LTDA	`7.58ms` from Bogota, CO
80.96.124.8	AS205861 Unitatea Militara 02630	`1.11ms` from Bucharest, RO
102.44.42.120	AS8452 TE-AS	`2.72ms` from Cairo, EG
75.102.213.88	AS20130 Depaul University	`2.05ms` from Chicago, US
163.0.94.216	AS17816 China Unicom IP network China169 Guangdong province	`5.14ms` from Guangzhou, CN
123.156.231.168	AS4837 CHINA UNICOM China169 Backbone	`6.12ms` from Hangzhou, CN
118.68.88.24	AS18403 FPT Telecom Company	`0.79ms` from Hanoi, VN
223.230.70.120	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.04ms` from Hyderabad, IN
201.3.169.200	AS8167 V tal	`1.39ms` from Novo Hamburgo, BR
93.239.180.216	AS3320 Deutsche Telekom AG	`2.04ms` from Nuernberg, DE
189.51.95.8	AS28640 VIPWAY Telecomunicações Ltda	`3.32ms` from Osasco, BR
50.116.68.104	AS31898 Oracle Corporation	`0.21ms` from Phoenix, US
54.165.106.248	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
118.19.93.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.29ms` from Tokyo, JP
52.140.196.40	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
104.157.237.200	AS36493 FIBERNETICS CORPORATION	`2.27ms` from Toronto, CA
185.156.163.184	AS199939 KeenSystems B.V.	`0.36ms` from Amsterdam, NL
209.161.160.88	AS7782 Alaska Communications Systems Group, Inc.	`3.84ms` from Anchorage, US
40.66.64.88	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
94.104.220.120	AS47377 Orange Belgium SA	`8.29ms` from Brussels, BE
201.14.10.8	AS8167 V tal	`0.88ms` from Curitiba, BR
72.135.13.248	AS11427 Charter Communications Inc	`17.77ms` from Dallas, US
80.128.96.24	AS3320 Deutsche Telekom AG	`3.52ms` from Duesseldorf, DE
93.219.222.184	AS3320 Deutsche Telekom AG	`7.22ms` from Frankfurt am Main, DE
79.222.239.248	AS3320 Deutsche Telekom AG	`3.97ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 211.61.157.1

traceroute to 211.61.157.1 (211.61.157.1): 64 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.074 ms

2 [AS199524] 92.223.1.73 0.376 ms

3 *

4 *

5 [AS9457] 211.56.189.170 0.702 ms

6 [AS38676] 211.61.157.1 0.952 ms

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On January 19th 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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