103.203.223.0/24

AS13150 · CATO NETWORKS LTD

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Summary

Country	Hong Kong
Domain	catonetworks.com
ASN	AS13150
Registry	APNIC
ID	CATONETWORKSINC-AP

WHOIS Details

inetnum:        103.203.223.0 - 103.203.223.255
netname:        CATONETWORKSINC-AP
descr:          Cato Networks, Inc.
country:        HK
org:            ORG-CNI1-AP
admin-c:        CNIA1-AP
tech-c:         CNIA1-AP
abuse-c:        AC1967-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CATONETWORKSINC-AP
mnt-routes:     MAINT-CATONETWORKSINC-AP
mnt-irt:        IRT-CATONETWORKSINC-AP
last-modified:  2020-07-08T13:02:51Z
source:         APNIC

irt:            IRT-CATONETWORKSINC-AP
address:        1732 1st Ave
e-mail:         abuse@catonetworks.com
abuse-mailbox:  abuse@catonetworks.com
admin-c:        CNIA1-AP
tech-c:         CNIA1-AP
auth:           # Filtered
remarks:        abuse@catonetworks.com was validated on 2025-10-22
mnt-by:         MAINT-CATONETWORKSINC-AP
last-modified:  2025-11-25T16:08:41Z
source:         APNIC

organisation:   ORG-CNI1-AP
org-name:       Cato Networks, Inc.
org-type:       LIR
country:        US
address:        116 Changi Road, # 03-09, WIS @ Changi
phone:          +6596344413
e-mail:         abuse@catonetworks.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:46Z
source:         APNIC

role:           ABUSE CATONETWORKSINCAP
country:        ZZ
address:        1732 1st Ave
phone:          +000000000
e-mail:         abuse@catonetworks.com
admin-c:        CNIA1-AP
tech-c:         CNIA1-AP
nic-hdl:        AC1967-AP
remarks:        Generated from irt object IRT-CATONETWORKSINC-AP
remarks:        abuse@catonetworks.com was validated on 2025-10-22
abuse-mailbox:  abuse@catonetworks.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-22T18:45:29Z
source:         APNIC

role:           Cato Networks Inc administrator
address:        1732 1st Ave #22745, New York New York 10128
country:        HK
phone:          +1-212-8459424
fax-no:         +1-212-8459424
e-mail:         abuse@catonetworks.com
admin-c:        CNIA1-AP
tech-c:         CNIA1-AP
nic-hdl:        CNIA1-AP
mnt-by:         MAINT-CATONETWORKSINC-AP
last-modified:  2015-12-02T13:34:20Z
source:         APNIC

route:          103.203.223.0/24
origin:         AS13150
descr:          Cato Networks, Inc. 116 Changi Road, #03-09, WIS @ Changi
mnt-by:         MAINT-CATONETWORKSINC-AP
last-modified:  2018-06-13T14:26:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.203.0.0/16

Range	ASN	Company	Num of IPs
103.203.224.0/22	AS134337	R2 Net Solutions Pvt Ltd	1,024
103.203.96.0/22	AS58541	QingDao NEWJIAHUA NETWORKS Corp. Limited	1,024
103.203.48.0/22	AS45753	Flat 2016, 20/F, New Tech Plaza,	1,024
103.203.216.0/22	AS63561	China Electronics Technology Cyber Security Co.,LTD	1,024
103.203.92.0/22	AS134841	Rana Javed Kabir t/a Interpid Broadband Communication Company Ltd.	1,024
103.203.252.0/22	AS134940	Faridabad Netcom Pvt. Ltd.	1,024
103.203.196.0/22	AS135406	BCD Networks Pty Ltd	1,024
103.203.40.0/22	AS46261	QuickPacket, LLC	1,024
103.203.52.0/22	AS133334	DCTV Cable Network & Broadband Services Inc.	1,024
103.203.140.0/22	AS134765	YunNan LanDui Network Technology co., LTD	1,024
103.203.180.0/22	AS213102	Mario Schmelzer	1,024
103.203.72.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
103.203.60.0/22	AS24554	Microscan Internet Limited	1,024
103.203.238.0/23	AS133187	Ashnet Limited	512
103.203.206.0/23	AS4800	PT Wahanatama Indo Sejahtera	512
103.203.232.0/23	AS151600	PT Inti Data Guna	512
103.203.70.0/23	AS4800	PT Putri Pantai Ping	512
103.203.68.0/23	AS4800	PT Karyndo Jayama Sukses	512
103.203.204.0/23	AS4800	PT Gemilang Dua Permata	512
103.203.242.0/23	AS955	LSHIY (Hong Kong) Limited	512
103.203.47.0/24	AS149456	Orbit Networks (Pvt) Ltd	256
103.203.240.0/24	AS150788	Alternative Enterprises (HK) Limited	256
103.203.90.0/24	AS150926	PT Gerbang Sinergi Prima	256
103.203.234.0/24	AS151006	PT Nesta Indo Media	256
103.203.245.0/24	AS151822	Toyota Motor Corporation Australia Limited	256
103.203.235.0/24	AS151831	STACK Infrastructure Australia Pty Ltd	256
103.203.48.0/24	AS45753	Netsec	256
103.203.49.0/24	AS45753	Netsec	256
103.203.50.0/24	AS45753	Netsec	256
103.203.204.0/24	AS4800	Indonesia Online Access	256
103.203.205.0/24	AS4800	Indonesia Online Access	256
103.203.206.0/24	AS4800	Indonesia Online Access	256
103.203.207.0/24	AS4800	Indonesia Online Access	256
103.203.68.0/24	AS4800	Indonesia Online Access	256
103.203.69.0/24	AS4800	Indonesia Online Access	256
103.203.70.0/24	AS4800	Indonesia Online Access	256
103.203.71.0/24	AS4800	Indonesia Online Access	256
103.203.44.0/24	AS58895	Evosol (Pvt) Ltd	256
103.203.176.0/24	AS64074	Golam Mostofa t/a Alpha Broadway System	256
103.203.177.0/24	AS64074	Max Hub Limited	256
103.203.178.0/24	AS64074	Alpha Broadway System	256
103.203.179.0/24	AS64074	Golam Mostofa t/a Alpha Broadway System	256
103.203.220.0/24	AS13150	CATO NETWORKS LTD	256
103.203.51.0/24	AS963	Netsec	256
103.203.221.0/24	AS13150	CATO NETWORKS LTD	256
103.203.222.0/24	AS13150	Cato Networks, Inc.	256
103.203.91.0/24	AS134636	PT Bank DBS Indonesia	256
103.203.163.0/24	AS134754	Computer One Software Australia Pty Ltd	256
103.203.132.0/24	AS134840	Myanmar Country Co Ltd	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.203.223.69	melaninstarcards.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.203.223.111	AS13150 CATO NETWORKS LTD	`0.20ms` from Hong Kong, HK

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
186.113.181.88	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.17ms` from Bogota, CO
71.233.202.232	AS7922 Comcast Cable Communications, LLC	`7.97ms` from Boston, US
64.182.253.24	AS54489 CoreSpace, Inc.	`0.84ms` from Dallas, US
8.146.227.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.94ms` from Jining, CN
154.87.83.24	AS35916 MULTACOM CORPORATION	`0.55ms` from Los Angeles, US
178.121.116.168	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.65ms` from Minsk, BY
170.231.72.200	AS53112 SULNET TELECOM	`11.93ms` from Novo Hamburgo, BR
80.151.120.232	AS3320 Deutsche Telekom AG	`2.95ms` from Nuernberg, DE
87.177.64.120	AS3320 Deutsche Telekom AG	`6.48ms` from Nuernberg, DE
176.186.17.104	AS5410 Bouygues Telecom SA	`2.21ms` from Paris, FR
1.178.6.8	AS14618 Amazon.com, Inc.	`0.81ms` from Reston, US
199.223.209.152	AS7203 Leaseweb USA, Inc.	`0.21ms` from San Jose, US
66.152.220.120	AS7029 Windstream Communications LLC	`11.38ms` from Secaucus, US
59.17.55.232	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
46.217.159.216	AS6821 Makedonski Telekom AD-Skopje	`1.58ms` from Skopje, MK
58.167.160.168	AS1221 Telstra Limited	`2.59ms` from Sydney, AU
83.131.0.24	AS5391 Hrvatski Telekom d.d.	`0.97ms` from Zagreb, HR
154.253.87.24	AS36947 Telecom Algeria	`12.43ms` from Algiers, DZ
157.5.53.8	AS20115 Charter Communications LLC	`0.60ms` from Ashburn, US
191.176.123.88	AS28573 Claro NXT Telecomunicacoes Ltda	`7.09ms` from Brasilia, BR
89.44.227.248	AS41028 CobraTELECOM SRL	`8.45ms` from Bucharest, RO
70.74.153.216	AS6327 Shaw Communications	`4.03ms` from Edmonton, CA
104.193.254.232	AS14576 Hosting Solution Ltd.	`0.48ms` from Fremont, US
87.142.235.104	AS3320 Deutsche Telekom AG	`4.20ms` from Hamburg, DE
195.26.51.56	AS21267 Wavenet Limited	`0.25ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 103.203.223.227

traceroute to 103.203.223.227 (103.203.223.227): 64 hops max, 52 byte packets

4 [] 89.44.212.80 0.452 ms

5 [AS13150] 103.203.223.227 0.318 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

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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