103.57.201.0/24

AS136209 · CyberForest LLC.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kfnetworks.com
ASN	AS136209
Registry	APNIC
ID	KFNETWORKS

WHOIS Details

inetnum:        103.57.201.0 - 103.57.201.255
netname:        KFNetworks
descr:          KFNetworks
country:        KR
admin-c:        CLA50-AP
tech-c:         CLA50-AP
abuse-c:        AC2846-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CYBERFORESTLLC-AP
mnt-irt:        IRT-CYBERFORESTLLC-AP
last-modified:  2025-01-28T02:16:59Z
source:         APNIC

irt:            IRT-CYBERFORESTLLC-AP
address:        Avenue M, Suite 401,1212-1222, 4th Floor, Brooklyn NY 11230
e-mail:         noc@bbkhost.com
abuse-mailbox:  abuse@bbkhost.com
admin-c:        CLA50-AP
tech-c:         CLA50-AP
auth:           # Filtered
remarks:        abuse@bbkhost.com was validated on 2026-01-18
remarks:        noc@bbkhost.com was validated on 2026-01-18
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2026-01-18T18:03:12Z
source:         APNIC

role:           ABUSE CYBERFORESTLLCAP
country:        ZZ
address:        Avenue M, Suite 401,1212-1222, 4th Floor, Brooklyn NY 11230
phone:          +000000000
e-mail:         noc@bbkhost.com
admin-c:        CLA50-AP
tech-c:         CLA50-AP
nic-hdl:        AC2846-AP
remarks:        Generated from irt object IRT-CYBERFORESTLLC-AP
remarks:        abuse@bbkhost.com was validated on 2026-01-18
remarks:        noc@bbkhost.com was validated on 2026-01-18
abuse-mailbox:  abuse@bbkhost.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-18T18:03:40Z
source:         APNIC

role:           CyberForest LLC administrator
address:        Avenue M, Suite 401,1212-1222, 4th Floor, Brooklyn NY 11230
country:        US
phone:          +1-605-659-2776
e-mail:         abuse@bbkhost.com
admin-c:        CLA50-AP
tech-c:         CLA50-AP
nic-hdl:        CLA50-AP
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2024-12-23T11:30:34Z
source:         APNIC

route:          103.57.201.0/24
origin:         AS136209
descr:          CyberForest LLC. Avenue M Suite 401,1212-1222 4th Floor
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2025-04-10T11:52:18Z
source:         APNIC

route:          103.57.201.0/24
origin:         AS20118
descr:          CyberForest LLC. Avenue M Suite 401,1212-1222 4th Floor
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2025-04-10T12:57:55Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.57.0.0/16

Range	ASN	Company	Num of IPs
103.57.156.0/22	AS134187	BSO Network Solutions SAS	1,024
103.57.4.0/22	AS9370	Expert Incorporated	1,024
103.57.20.0/22	AS63980	Md. Anwar Hossen t/a Minara Firoz Infotech	1,024
103.57.12.0/22	AS63701	Jishi Media Co ., Ltd.	1,024
103.57.40.0/22	AS59521	Spokkie B.V.	1,024
103.57.80.0/22	AS56268	ALLNET BROADBAND NETWORK	1,024
103.57.36.0/22	AS55699	PT United Broadband Communications	1,024
103.57.172.0/22	AS55352	Mark Technologies	1,024
103.57.0.0/22	AS45437	Real World Networks Pty Ltd	1,024
103.57.72.0/22	AS42695	City Network International AB	1,024
103.57.48.0/22	AS139076	EnjoyVC Japan Corporation	1,024
103.57.48.0/22	AS136897	EnjoyVC Japan Corporation	1,024
103.57.220.0/22	AS135905	iNET Media Company Limited	1,024
103.57.252.0/22	AS132296	Veena Enterprises	1,024
103.57.228.0/22	AS132839	Room 3,5 floor,No.11 building, Tan Wo Shing Street	1,024
103.57.80.0/22	AS135724	ALLNET BROADBAND NETWORK	1,024
103.57.108.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.57.32.0/22	AS134369	ATOS (AUSTRALIA) PTY LTD	1,024
103.57.184.0/22	AS134264	DIGI STAR INFO SOLUTIONS PRIVATE LIMITED	1,024
103.57.0.0/22	AS134179	Real World Networks Pty Ltd	1,024
103.57.70.0/23	AS134006	Sheng Li Telecom India Private Limited	512
103.57.130.0/23	AS63737	KIM TRUNG NETWORK TECHNOLOGY COMPANY LIMITED	512
103.57.128.0/23	AS63737	FASTNET COMPANY LIMITED	512
103.57.226.0/24	AS134029	Unique Identification Authority of India	256
103.57.204.0/24	AS134840	Myanmar Country Co Ltd	256
103.57.206.0/24	AS134840	Myanmar Country Co Ltd	256
103.57.207.0/24	AS134840	Myanmar Country Co Ltd	256
103.57.205.0/24	AS134840	Myanmar Country Co Ltd	256
103.57.69.0/24	AS133985	Tractor and farm equipmemts Ltd	256
103.57.240.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.202.0/24	AS136209	KFNetworks	256
103.57.246.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.227.0/24	AS137406	U506 Executive Bldg 369 G. Puyat Ave cor Makati Ave	256
103.57.243.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.17.0/24	AS153318	mGage India Pvt Limited	256
103.57.16.0/24	AS17439	Gupshup Technology India Pvt. Ltd.	256
103.57.203.0/24	AS402158	KFNetworks	256
103.57.247.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.244.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.237.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.245.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.238.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.249.0/24	AS57169	EDIS infrastructure in Australia	256
103.57.169.0/24	AS58895	Ebone Network Pvt. Ltd.	256
103.57.170.0/24	AS58895	Ebone Network Pvt. Ltd.	256
103.57.171.0/24	AS58895	Ebone Network Pvt. Ltd.	256
103.57.88.0/24	AS59171	Matrix Tech Labs	256
103.57.242.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256
103.57.241.0/24	AS132115	INDINET SERVICE PRIVATE LIMITED	256

Hosted domains

There are 2 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.57.201.26	deerdns.com	1
103.57.201.25	deerdns.com	1
103.57.201.27	deerdns.com	1
103.57.201.16	12345-6.com	1
103.57.201.24	deerdns.com	1

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

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

IP Address	ASN	Details
103.57.201.1	AS136209 CyberForest LLC.	`0.82ms` 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
51.138.110.136	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
177.183.195.40	AS28573 Claro NXT Telecomunicacoes Ltda	`7.28ms` from Fortaleza, BR
39.53.255.168	AS17557 Pakistan Telecommunication Company Limited	`2.33ms` from Karachi, PK
86.191.243.120	AS2856 British Telecommunications PLC	`1.91ms` from London, GB
86.132.191.56	AS2856 British Telecommunications PLC	`3.83ms` from London, GB
201.145.66.248	AS8151 UNINET	`1.71ms` from Mexico City, MX
223.113.138.216	AS56046 China Mobile communications corporation	`2.83ms` from Nanjing, CN
95.54.178.248	AS12389 PJSC Rostelecom	`18.03ms` from Saint Petersburg, RU
77.141.211.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.85ms` from Saint-Denis, FR
129.116.106.104	AS18 University of Texas at Austin	`5.29ms` from San Antonio, US
187.255.153.40	AS28573 Claro NXT Telecomunicacoes Ltda	`4.71ms` from Sao Paulo, BR
123.204.13.40	AS4780 Digital United Inc.	`1.53ms` from Taipei, TW
51.34.54.216	AS16509 Amazon.com, Inc.	`0.37ms` from Zuerich, CH
185.190.247.248	AS206261 DynaNet GmbH	`1.25ms` from Zuerich, CH
5.154.162.184	AS209551 Amisol GmbH	`3.84ms` from Zuerich, CH
185.6.86.88	AS61428 Fox-IT Group B.V.	`1.50ms` from Amsterdam, NL
99.120.240.136	AS7018 AT&T Enterprises, LLC	`2.26ms` from Atlanta, US
109.50.144.72	AS2860 NOS COMUNICACOES, S.A.	`1.90ms` from Braga, PT
37.82.36.120	AS3320 Deutsche Telekom AG	`17.98ms` from Frankfurt am Main, DE
47.111.182.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.54ms` from Hangzhou, CN
110.93.240.232	AS135407 Trans World Enterprise Services (Private) Limited	`0.25ms` from Karachi, PK
162.204.124.200	AS7018 AT&T Enterprises, LLC	`1.96ms` from Los Angeles, US
115.36.4.120	AS18126 Chubu Telecommunications Company, Inc.	`9.60ms` from Osaka, JP
121.46.244.24	AS4811 China Telecom (Group)	`2.88ms` from Shanghai, CN
31.13.213.88	AS199524 G-Core Labs S.A.	`0.01ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f7 103.57.201.30

traceroute to 103.57.201.30 (103.57.201.30): 64 hops max, 52 byte packets

7 [AS3786] 1.208.179.118 25.283 ms

8 [AS3786] 1.208.15.14 1.684 ms

9 *

10 *

11 [AS136209] 103.57.201.30 1.71 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 29th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales