1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.43.0.0/16
  4. AS136209  | 103.43.70.0/24

103.43.70.0/24

AS136209  ·  CyberForest LLC.

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Summary

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

WHOIS Details

inetnum:        103.43.70.0 - 103.43.70.255
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:  2025-01-28T02:16:48Z
source:         APNIC

irt:            IRT-CYBERFORESTLLC-AP
address:        Avenue M, Suite 401,1212-1222, 4th Floor, Brooklyn NY 11230
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CLA50-AP
tech-c:         CLA50-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-06
remarks:        [email protected] was validated on 2025-07-16
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2025-11-18T00:38:05Z
source:         APNIC

role:           ABUSE CYBERFORESTLLCAP
country:        ZZ
address:        Avenue M, Suite 401,1212-1222, 4th Floor, Brooklyn NY 11230
phone:          +000000000
e-mail:         [email protected]
admin-c:        CLA50-AP
tech-c:         CLA50-AP
nic-hdl:        AC2846-AP
remarks:        Generated from irt object IRT-CYBERFORESTLLC-AP
remarks:        [email protected] was validated on 2025-07-06
remarks:        [email protected] was validated on 2025-07-16
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T10:45:37Z
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:         [email protected]
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:          103.43.70.0/24
origin:         AS136209
descr:          CyberForest LLC. Avenue M Suite 401,1212-1222 4th Floor
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2025-04-10T11:52:10Z
source:         APNIC

route:          103.43.70.0/24
origin:         AS20118
descr:          CyberForest LLC. Avenue M Suite 401,1212-1222 4th Floor
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2025-04-10T12:57:42Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.43.0.0/16

Range ASN Company Num of IPs
103.43.248.0/22 AS45528 Tikona Infinet Ltd. 1,024
103.43.128.0/22 AS133797 PT Rekajasa Akses 1,024
103.43.140.0/22 AS4686 44, Shibokuchi, Takatu-ku 1,024
103.43.108.0/22 AS133847 26-17-02, Kondo Prima Height, Jalan 8/1, Taman Midah Cheras 1,024
103.43.28.0/22 AS137207 Joint Universities Computer Centre Limited 1,024
103.43.40.0/22 AS208808 Enegan S.p.A. 1,024
103.43.232.0/22 AS21056 Vianova S.p.A 1,024
103.43.8.0/22 AS35876 I LAYER LIMITED 1,024
103.43.8.0/22 AS401696 I LAYER LIMITED 1,024
103.43.52.0/22 AS63890 Al-Arafah Islami Bank Limited 1,024
103.43.8.0/22 AS401701 I LAYER LIMITED 1,024
103.43.120.0/22 AS45365 LG HelloVision Corp. 1,024
103.43.76.0/22 AS9873 Lao Telecommunication Public Company 1,024
103.43.212.0/22 AS137074 Responsible Internet Sustainability Effort 1,024
103.43.188.0/22 AS139021 ZHONGYA PTE.LTD (sg.eshosting.com) 1,024
103.43.156.0/22 AS18200 Office des Postes et des Telecomm. de Nouvelle Caledonie 1,024
103.43.72.0/22 AS20473 The Constant Company, LLC 1,024
103.43.26.0/23 AS150282 PT Pusat Maju Gemilang 512
103.43.134.0/23 AS55991 Zhejiang Xuanyun Technology Co., Ltd. 512
103.43.38.0/23 AS16509 ARN Group Pty Ltd 512
103.43.206.0/23 AS56030 Nikau Tech Limited 512
103.43.178.0/23 AS133548 RDG Electrical & Communications Solutions Pty Ltd 512
103.43.254.0/23 AS64006 Nexus One Pty Ltd 512
103.43.204.0/23 AS45168 Administration of Norfolk Island trading as Norfolk Telecom 512
103.43.134.0/23 AS4837 Zhejiang Xuanyun Technology Co., Ltd. 512
103.43.68.0/24 AS137933 KFNetworks 256
103.43.68.0/24 AS137933 KFNetworks 256
103.43.50.0/24 AS138915 DWINS Digital Service Corp. 256
103.43.51.0/24 AS138915 DWINS Digital Service Corp. 256
103.43.149.0/24 AS139009 Windstream Communication Limited 256
103.43.3.0/24 AS140141 Sapient Consulting Ltd. 256
103.43.36.0/24 AS140641 YOTTA NETWORK SERVICES PRIVATE LIMITED 256
103.43.87.0/24 AS142002 127410, Russia, Moscow, Altufievskoye shosse, 33G 256
103.43.113.0/24 AS15224 Adobe Systems Inc. 256
103.43.2.0/24 AS17439 JetSynthesys Pvt Ltd 256
103.43.136.0/24 AS45530 Agoda Company Pte. Ltd. 256
103.43.69.0/24 AS4766 KFNetworks 256
103.43.56.0/24 AS4800 Indonesia Online Access 256
103.43.57.0/24 AS4800 Indonesia Online Access 256
103.43.58.0/24 AS4800 Indonesia Online Access 256
103.43.59.0/24 AS4800 Indonesia Online Access 256
103.43.60.0/24 AS4800 Indonesia Online Access 256
103.43.61.0/24 AS4800 Indonesia Online Access 256
103.43.62.0/24 AS4800 Indonesia Online Access 256
103.43.63.0/24 AS4800 Indonesia Online Access 256
103.43.117.0/24 AS56038 RackCorp Mongolia 256
103.43.118.0/24 AS56038 RackCorp Germany 256
103.43.119.0/24 AS56038 RackCorp Asia Pacific 256
103.43.230.0/24 AS63914 SB TEL ENTERPRISES LIMITED 256
103.43.253.0/24 AS64006 Nexus One Pty Ltd 256

Hosted domains

There are 134 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.43.70.81 0290xj.com 78
103.43.70.77 0343yn.com 20
103.43.70.45 2532kujyp30.top 8
103.43.70.12 qtksjdec01.app 3
103.43.70.34 38456.app 3
103.43.70.239 0215052891.ltd 2
103.43.70.237 39794.com 2
103.43.70.165 gupiaoxuexi-158.cn 1
103.43.70.168 gupiaoxuexi-169.cn 1
103.43.70.57 yd5553.com 1
103.43.70.49 hwtz8.com 1
103.43.70.61 aeoink.com 1
103.43.70.164 gupiaoxuexi-168.cn 1
103.43.70.73 zggmfm.com 1
103.43.70.170 gupiaoxuexi-369.cn 1
103.43.70.167 gupiaoxuexi-128.cn 1
103.43.70.169 gupiaoxuexi-188.cn 1
103.43.70.25 2532.co 1
103.43.70.163 gupiaoxuexi-118.cn 1
103.43.70.166 gupiaoxuexi-268.cn 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

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

IP Address ASN Details
103.43.70.103 AS136209 CyberForest LLC. 1.39ms 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
54.213.118.200 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
222.162.1.200 AS4837 CHINA UNICOM China169 Backbone 6.76ms from Changchun, CN
97.70.241.72 AS33363 Charter Communications, Inc 9.02ms from Chicago, US
80.152.236.72 AS3320 Deutsche Telekom AG 2.73ms from Duesseldorf, DE
202.94.82.232 AS135916 KIENPHONGITS 0.95ms from Hanoi, VN
202.67.41.200 AS45727 PT Indosat Ooredoo Hutchison 10.97ms from Jakarta, ID
154.62.174.200 AS174 Cogent Communications, LLC 0.36ms from London, GB
94.126.13.72 AS47927 WIFIWEB s.r.l. 3.58ms from Milan, IT
24.228.93.40 AS6128 Cablevision Systems Corp. 1.77ms from New York City, US
216.70.90.24 AS398101 GoDaddy.com, LLC 1.18ms from Phoenix, US
97.117.84.72 AS209 CenturyLink Communications, LLC 1.92ms from Salt Lake City, US
84.48.67.216 AS211309 Obos Nett AS 2.02ms from Sandefjord, NO
190.160.87.168 AS22047 VTR BANDA ANCHA S.A. 9.27ms from Santiago, CL
126.39.211.104 AS17676 SoftBank Corp. 8.84ms from Tokyo, JP
102.182.22.24 AS37611 AFRIHOST SP (PTY) LTD 17.45ms from Cape Town, ZA
3.129.91.152 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
73.26.72.104 AS7922 Comcast Cable Communications, LLC 12.39ms from Denver, US
154.85.146.40 AS134548 DXTL Tseung Kwan O Service 0.77ms from Hong Kong, HK
125.214.205.56 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 2.56ms from Hong Kong, HK
176.37.95.72 AS39608 Lanet Network Ltd 0.51ms from Kyiv, UA
86.129.252.8 AS2856 British Telecommunications PLC 6.27ms from London, GB
173.72.126.24 AS701 Verizon Business 4.28ms from New York City, US
70.23.104.168 AS701 Verizon Business 2.36ms from New York City, US
121.118.11.40 AS4713 NTT DOCOMO BUSINESS,Inc. 6.92ms from Osaka, JP
114.160.42.104 AS4713 NTT DOCOMO BUSINESS,Inc. 15.31ms 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 -f7 103.43.70.118
traceroute to 103.43.70.118 (103.43.70.118): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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