103.206.23.0/24

AS21859 · Zenlayer Inc

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Summary

Country	Hong Kong
Domain	whoa.im
ASN	AS21859
Parent Range	103.206.20.0/22
Registry	APNIC
ID	COLOMXLLC-AP

WHOIS Details

inetnum:        103.206.20.0 - 103.206.23.255
netname:        COLOMXLLC-AP
descr:          coloMX LLC
country:        HK
org:            ORG-CL22-AP
admin-c:        CLA22-AP
tech-c:         CLA22-AP
abuse-c:        AC1887-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-COLOMXLLC-AP
mnt-routes:     MAINT-COLOMXLLC-AP
mnt-irt:        IRT-COLOMXLLC-AP
last-modified:  2020-07-01T14:18:51Z
source:         APNIC

irt:            IRT-COLOMXLLC-AP
address:        187 E warm springs rd ste B ,las vegas, nv 89119, las vegas
e-mail:         jenny@0539.cc
abuse-mailbox:  jenny@0539.cc
admin-c:        CLA22-AP
tech-c:         CLA22-AP
auth:           # Filtered
remarks:        jenny@0539.cc was validated on 2025-09-15
mnt-by:         MAINT-COLOMXLLC-AP
last-modified:  2025-11-18T00:30:33Z
source:         APNIC

organisation:   ORG-CL22-AP
org-name:       coloMX LLC
org-type:       LIR
country:        US
address:        187 E warm springs rd ste B ,las vegas, nv 89119
phone:          +016266365963
e-mail:         jenny@0539.cc
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:48Z
source:         APNIC

role:           ABUSE COLOMXLLCAP
country:        ZZ
address:        187 E warm springs rd ste B ,las vegas, nv 89119, las vegas
phone:          +000000000
e-mail:         jenny@0539.cc
admin-c:        CLA22-AP
tech-c:         CLA22-AP
nic-hdl:        AC1887-AP
remarks:        Generated from irt object IRT-COLOMXLLC-AP
remarks:        jenny@0539.cc was validated on 2025-09-15
abuse-mailbox:  jenny@0539.cc
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-15T02:59:30Z
source:         APNIC

role:           coloMX llc administrator
address:        187 E warm springs rd ste B ,las vegas, nv 89119, las vegas
country:        HK
phone:          +016266365963
fax-no:         +016266365963
e-mail:         jenny@0539.cc
admin-c:        CLA22-AP
tech-c:         CLA22-AP
nic-hdl:        CLA22-AP
mnt-by:         MAINT-COLOMXLLC-AP
last-modified:  2016-01-08T06:33:08Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.206.23.0/24

Range	ASN	Company	Num of IPs
103.206.20.0/22	AS21859	coloMX LLC	1,024

Nearby Ranges

BGP prefixes that overlap with 103.206.0.0/16

Range	ASN	Company	Num of IPs
103.206.108.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.206.76.0/22	AS38235	Angkor Data Communication Group Co., Ltd.	1,024
103.206.188.0/22	AS136993	RM 1401 CAMBRIDGE HSE 26-28	1,024
103.206.168.0/22	AS133838	PT Infotek Global Network	1,024
103.206.40.0/22	AS134963	Alibaba Cloud (Singapore) Private Limited	1,024
103.206.232.0/22	AS50077	SYN LTD	1,024
103.206.84.0/22	AS54578	FiberComm LC	1,024
103.206.200.0/22	AS58424	Xinwei (Cambodia) Telecom Co. Ltd	1,024
103.206.212.0/22	AS63733	VIETNAM LEAGUE OF LEGENDS	1,024
103.206.212.0/22	AS63767	VIETNAM LEAGUE OF LEGENDS	1,024
103.206.88.0/22	AS63981	Nova Global ICT Kabushiki Kaisha	1,024
103.206.236.0/22	AS7477	SkyMesh Pty Ltd	1,024
103.206.204.0/22	AS135034	Planet Communications Asia Public Company Limited	1,024
103.206.208.0/22	AS135036	UNET COMMUNICATION PRIVATE LIMITED	1,024
103.206.32.0/22	AS135023	Maximum Control Limited	1,024
103.206.244.0/22	AS131111	PT Indocen System Telecomunication	1,024
103.206.36.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.206.20.0/22	AS21859	coloMX LLC	1,024
103.206.68.0/22	AS23673	COGETEL Co., Ltd	1,024
103.206.164.0/22	AS134931	One97 Communications Ltd	1,024
103.206.144.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
103.206.184.0/23	AS135032	Durable Plastics Ltd.	512
103.206.12.0/23	AS135031	Infinity Internet Services	512
103.206.160.0/23	AS135031	RI Networks Pvt. Ltd.	512
103.206.48.0/23	AS135208	Megahertz Internet Network Pvt. Ltd.	512
103.206.188.0/23	AS136993	RM 1401 CAMBRIDGE HSE 26-28	512
103.206.156.0/23	AS16276	Server Pro Sweden AB	512
103.206.14.0/23	AS203020	cleardocks LLC	512
103.206.190.0/23	AS136993	RM 1401 CAMBRIDGE HSE 26-28	512
103.206.116.0/23	AS214807	De Lage Landen International B.V.	512
103.206.118.0/23	AS139567	MULTI CORE INFOTECH	512
103.206.96.0/23	AS137085	Starnet Broaband Services private limited	512
103.206.70.0/24	AS23673	Cogetel Ltd, Online ISP, Cambodia	256
103.206.71.0/24	AS23673	Cogetel Ltd, Online ISP, Cambodia	256
103.206.76.0/24	AS38235	Angkor Data Communication Group Co., Ltd.	256
103.206.77.0/24	AS38235	Angkor Data Communication Group Co., Ltd.	256
103.206.78.0/24	AS38235	Angkor Data Communication Group Co., Ltd.	256
103.206.79.0/24	AS38235	Angkor Data Communication Group Co., Ltd.	256
103.206.28.0/24	AS38835	Buroserv Australia Pty Ltd	256
103.206.187.0/24	AS4851	TheDC Pty Ltd	256
103.206.173.0/24	AS9988	No. 61, Room 20, Kabar Aye Pagoda Road,	256
103.206.34.0/24	AS133043	Maximum Control Limited --> Enhanced Solutions Limited	256
103.206.231.0/24	AS134146	SAM ONLINE	256
103.206.172.0/24	AS134884	SHUBHAM INFOTECH	256
103.206.50.0/24	AS134938	CAMP Systems Pvt Ltd	256
103.206.32.0/24	AS135023	Maximum Control Limited	256
103.206.33.0/24	AS135023	Maximum Control Limited	256
103.206.34.0/24	AS135023	Maximum Control Limited --> Enhanced Solutions Limited	256
103.206.35.0/24	AS135023	Maximum Control Limited	256
103.206.80.0/24	AS135025	NexLogic Telecoms	256

Hosted domains

There are 655 domain names hosted across 125 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.206.23.251	usdtzp.im	9
103.206.23.242	dkwjxs.cn	8
103.206.23.243	shqiulong.com.cn	8
103.206.23.137	5l75.cn	8
103.206.23.245	ydzgcl.cn	7
103.206.23.246	zvnq.cn	7
103.206.23.241	liangmao.com.cn	7
103.206.23.176	qqauyry.cn	7
103.206.23.216	a1b8c5.cn	6
103.206.23.135	shcdm.cn	6
103.206.23.182	lz0757.cn	6
103.206.23.159	cpnrycuo.cn	6
103.206.23.154	104182.cn	6
103.206.23.205	r38y0h.cn	6
103.206.23.192	ttdegznf.com.cn	6
103.206.23.233	seqgkj.cn	6
103.206.23.218	dhsoft.net	6
103.206.23.168	ptczw.com.cn	6
103.206.23.138	fuedai.cn	6
103.206.23.223	kb5p.cn	6

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

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

IP Address	ASN	Details
103.206.23.129	AS21859 Zenlayer Inc	`0.60ms` from Los Angeles, US

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
185.85.211.40	AS49127 Asimo Networks B.V.	`0.18ms` from Amsterdam, NL
54.78.187.232	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
217.73.37.104	AS16072 First Data GmbH	`1.10ms` from Frankfurt am Main, DE
159.138.71.88	AS136907 HUAWEI CLOUDS	`1.13ms` from Hong Kong, HK
72.177.78.184	AS11427 Charter Communications Inc	`9.87ms` from Houston, US
36.4.29.232	AS4134 CHINANET-BACKBONE	`10.05ms` from Huai'an, CN
104.172.144.56	AS20001 Charter Communications Inc	`5.63ms` from Los Angeles, US
90.60.148.88	AS3215 Orange S.A.	`17.24ms` from Marseille, FR
73.55.110.168	AS7922 Comcast Cable Communications, LLC	`9.54ms` from Miami, US
146.57.40.248	AS217 University of Minnesota	`5.71ms` from Minneapolis, US
43.254.207.152	AS58659 Quest Consultancy Pvt Ltd	`4.60ms` from Mumbai, IN
176.177.37.216	AS5410 Bouygues Telecom SA	`1.83ms` from Paris, FR
35.215.221.200	AS15169 Google LLC	`0.14ms` from Sao Paulo, BR
217.150.169.40	AS29217 CGI Sverige AB	`1.04ms` from Stockholm, SE
222.151.201.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.95ms` from Tokyo, JP
82.177.148.104	AS20804 Exatel S.A.	`3.66ms` from Warsaw, PL
77.166.175.168	AS1136 KPN B.V.	`2.68ms` from Amsterdam, NL
9.138.41.168	AS19901 Brightspeed	`12.10ms` from Ashburn, US
141.140.27.168	AS6079 RCN	`2.59ms` from Ashburn, US
76.145.111.24	AS7922 Comcast Cable Communications, LLC	`2.63ms` from Atlanta, US
3.33.254.216	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
111.31.66.88	AS9808 China Mobile Communications Group Co., Ltd.	`3.87ms` from Beijing, CN
222.245.44.40	AS4134 CHINANET-BACKBONE	`3.23ms` from Changsha, CN
103.154.171.8	AS133831 PT Irama Media FlashNet	`0.34ms` from Jakarta, ID
54.183.26.168	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f3 103.206.23.255

traceroute to 103.206.23.255 (103.206.23.255): 64 hops max, 52 byte packets

3 [] 206.72.210.119 0.519 ms

4 *

5 [AS21859] 192.254.84.93 3024.72 ms

6 [AS21859] 192.254.84.78 6.032 ms

7 [AS21859] 103.206.23.255 267.986 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 28th 2025

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