1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.231.0.0/16
  4. AS136209  | 43.231.11.0/24

43.231.11.0/24

AS136209  ·  CyberForest LLC.

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Summary

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

WHOIS Details

inetnum:        43.231.11.0 - 43.231.11.255
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:  2025-01-28T02:16:35Z
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 2025-07-06
remarks:        noc@bbkhost.com 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:         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 2025-07-06
remarks:        noc@bbkhost.com was validated on 2025-07-16
abuse-mailbox:  abuse@bbkhost.com
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:         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:          43.231.11.0/24
origin:         AS136209
descr:          CyberForest LLC. Avenue M Suite 401,1212-1222 4th Floor
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2025-04-10T11:52:35Z
source:         APNIC

route:          43.231.11.0/24
origin:         AS20118
descr:          CyberForest LLC. Avenue M Suite 401,1212-1222 4th Floor
mnt-by:         MAINT-CYBERFORESTLLC-AP
last-modified:  2025-04-10T12:58:17Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.231.0.0/16

Range ASN Company Num of IPs
43.231.76.0/22 AS63963 Gateway Online Access Limited 1,024
43.231.192.0/22 AS132255 PrimoWireless Ltd 1,024
43.231.56.0/22 AS133648 MNR Broadband Services Pvt. Ltd. 1,024
43.231.224.0/22 AS134069 NTT MSC Sdn. Bhd. 1,024
43.231.64.0/22 AS136255 Mytel 1,024
43.231.52.0/22 AS147210 STARNET 1,024
43.231.24.0/22 AS17559 ACTIVENET PTY LTD 1,024
43.231.220.0/22 AS2519 Earthstar Solution Co., Ltd. 1,024
43.231.20.0/22 AS38067 Radiant Communications Ltd 1,024
43.231.68.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
43.231.124.0/22 AS399546 Ovi Hosting Pvt Ltd 1,024
43.231.240.0/22 AS45775 SRISTI BROADBAND SERVICES PVT. LTD. 1,024
43.231.244.0/22 AS4686 net-cruise LLC 1,024
43.231.100.0/22 AS4816 Guangzhou Sunhongs Corp., Ltd. 1,024
43.231.104.0/22 AS4816 Guangzhou Sunhongs Corp., Ltd. 1,024
43.231.108.0/22 AS4816 Guangzhou Sunhongs Corp., Ltd. 1,024
43.231.96.0/22 AS4816 Guangzhou Sunhongs Corp., Ltd. 1,024
43.231.132.0/22 AS55352 Vovinet Infocom Pvt. Ltd 1,024
43.231.212.0/22 AS55352 Microscan Broadband Pvt. Ltd 1,024
43.231.236.0/22 AS55352 Vovinet Infotech Pvt. Ltd 1,024
43.231.252.0/22 AS55352 Microscan Communications Pvt. Ltd 1,024
43.231.208.0/22 AS55915 ClassicTech Pvt. Ltd. 1,024
43.231.32.0/22 AS56046 Guangzhou Sunhongs Corp., Ltd. 1,024
43.231.60.0/22 AS58895 Ebone Network (PVT.) Limited 1,024
43.231.112.0/22 AS63962 Apartment # 34, 2nd khoroo 1,024
43.231.216.0/22 AS131987 MC Digital Realty, Inc. 1,024
43.231.7.0/24 AS55720 Hong Kong 256
43.231.62.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.231.188.0/24 AS395793 Arisk Communications inc. 256
43.231.232.0/24 AS396948 Cloud Web Manage 256
43.231.235.0/24 AS396949 Cloud Web Manage 256
43.231.209.0/24 AS55915 ClassicTech Pvt. Ltd. 256
43.231.210.0/24 AS55915 ClassicTech Pvt. Ltd. 256
43.231.211.0/24 AS55915 ClassicTech Pvt. Ltd. 256
43.231.28.0/24 AS55944 Ooredoo Maldives Plc 256
43.231.29.0/24 AS55944 Ooredoo Maldives Plc 256
43.231.4.0/24 AS132825 Australia 256
43.231.5.0/24 AS132825 AUSTRALIA 256
43.231.223.0/24 AS132827 TOPFORMATINC-JP 256
43.231.0.0/24 AS133380 LAYERSTACK 256
43.231.30.0/24 AS55944 Ooredoo Maldives Plc 256
43.231.31.0/24 AS55944 Ooredoo Maldives Plc 256
43.231.10.0/24 AS136209 KFNetworks 256
43.231.8.0/24 AS136209 HONG KONG KFN DataCentre 256
43.231.9.0/24 AS136209 KFNetworks 256
43.231.63.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.231.64.0/24 AS136255 Cambodian SingMeng Telemedia Co.,Ltd. 256
43.231.65.0/24 AS136255 Cambodian SingMeng Telemedia Co.,Ltd. 256
43.231.67.0/24 AS136255 Cambodian SingMeng Telemedia Co.,Ltd. 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
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
76.125.240.88 AS7922 Comcast Cable Communications, LLC 10.42ms from Ashburn, US
63.240.151.40 AS7018 AT&T Enterprises, LLC 1.43ms from Chicago, US
176.251.165.152 AS5607 Sky UK Limited 2.42ms from Erith, GB
139.189.127.104 AS23764 CTGNet 15.40ms from Hong Kong, HK
82.33.107.152 AS5089 Virgin Media Limited 11.65ms from London, GB
212.49.81.152 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 0.64ms from Nairobi, KE
129.148.163.24 AS31898 Oracle Corporation 0.20ms from San Jose, US
200.88.123.88 AS6400 Compañía Dominicana de Teléfonos S. A. 0.01ms from Santo Domingo, DO
216.150.128.120 AS17378 TierPoint, LLC 1.23ms from Secaucus, US
122.37.221.184 AS17858 LG POWERCOMM 3.30ms from Seoul, KR
223.130.90.56 AS46010 SAMJUNG DATA SERVICE 1.84ms from Seoul, KR
210.118.169.72 AS4670 Shinbiro 1.16ms from Seoul, KR
36.235.4.184 AS3462 Data Communication Business Group 2.38ms from Taichung, TW
183.204.8.24 AS9808 China Mobile Communications Group Co., Ltd. 2.58ms from Zhengzhou, CN
52.40.137.200 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
68.162.212.152 AS701 Verizon Business 2.29ms from Boston, US
65.191.138.200 AS11426 Charter Communications Inc 3.03ms from Charlotte, US
97.119.168.200 AS209 CenturyLink Communications, LLC 10.55ms from Chicago, US
192.63.69.40 AS11427 Charter Communications Inc 3.45ms from Dallas, US
191.100.117.136 AS27668 ETAPA EP 5.83ms from Guayaquil, EC
146.196.52.40 AS133380 Layerstack Limited 1.10ms from Hong Kong, HK
125.112.194.248 AS4134 CHINANET-BACKBONE 8.44ms from Nanchang, CN
90.93.186.40 AS3215 Orange S.A. 10.70ms from Paris, FR
210.64.204.56 AS4780 Digital United Inc. 4.00ms from Taipei, TW
223.134.120.232 AS2527 Sony Network Communications Inc. 2.90ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 43.231.11.54
traceroute to 43.231.11.54 (43.231.11.54): 7 hops max, 52 byte packets
3 [] 37.32.106.2 12.62 ms
4 [AS6939] 184.104.194.10 18.905 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Noventa di Piave, IT
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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