66.203.154.0/24

AS59371 · Dimension Network & Communication Limited

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Summary

Country	Hong Kong
Domain	layerlinks.com
ASN	AS59371
Registry	APNIC
ID	LL

WHOIS Details

inetnum:        66.203.144.0 - 66.203.159.250
netname:        LL
descr:          LL
country:        HK
admin-c:        LGLA1-AP
tech-c:         LGLA1-AP
abuse-c:        AL1572-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-LAYERLINKS-HK
mnt-irt:        IRT-LAYERLINKS-HK
last-modified:  2021-03-09T13:54:59Z
source:         APNIC

irt:            IRT-LAYERLINKS-HK
address:        5/F Wan Cheong Ctr, HK
e-mail:         abuse@layerlinks.com
abuse-mailbox:  abuse@layerlinks.com
admin-c:        LGLA1-AP
tech-c:         LGLA1-AP
auth:           # Filtered
remarks:        abuse@layerlinks.com was validated on 2025-11-12
mnt-by:         MAINT-LAYERLINKS-HK
last-modified:  2025-11-18T00:32:28Z
source:         APNIC

role:           ABUSE LAYERLINKSHK
country:        ZZ
address:        5/F Wan Cheong Ctr, HK
phone:          +000000000
e-mail:         abuse@layerlinks.com
admin-c:        LGLA1-AP
tech-c:         LGLA1-AP
nic-hdl:        AL1572-AP
remarks:        Generated from irt object IRT-LAYERLINKS-HK
remarks:        abuse@layerlinks.com was validated on 2025-11-12
abuse-mailbox:  abuse@layerlinks.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-12T04:43:59Z
source:         APNIC

role:           Layerlinks Global Lmited administrator
address:        5/F Wan Cheong Ctr, HK
country:        HK
phone:          +852-6441-8848
fax-no:         +852-6441-8848
e-mail:         abuse@layerlinks.com
admin-c:        LGLA1-AP
tech-c:         LGLA1-AP
nic-hdl:        LGLA1-AP
mnt-by:         MAINT-LAYERLINKS-HK
last-modified:  2018-08-26T16:22:47Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 66.203.0.0/16

Range	ASN	Company	Num of IPs
66.203.32.0/19	AS12247	Tri-Rivers Educational Computer Association	8,192
66.203.64.0/19	AS17378	TierPoint, LLC	8,192
66.203.160.0/19	AS7794	Execulink Telecom Inc.	8,192
66.203.192.0/19	AS852	TELUS Communications Inc.	8,192
66.203.128.0/20	AS36063	Arrownet, Inc.	4,096
66.203.16.0/20	AS22320	Miami Valley Educational Computer Association	4,096
66.203.224.0/20	AS6079	RCN	4,096
66.203.240.0/21	AS5650	Leaptel	2,048
66.203.240.0/21	AS134090	Leaptel	2,048
66.203.249.0/24	AS13335	Cross River Bank	256
66.203.114.0/24	AS396417	Private Customer	256
66.203.124.0/24	AS203055	MEGA Cloud Services Limited	256
66.203.125.0/24	AS203055	MEGA Cloud Services Limited	256
66.203.76.0/24	AS17378	Access Northeast Quincy LAN IPs	256
66.203.115.0/24	AS396417	Salesforce, Inc.	256

Hosted domains

There are 4,447 domain names hosted across 51 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.203.154.185	98902.art	1492
66.203.154.89	fh66777.com	1104
66.203.154.186	938985.com	1012
66.203.154.88	3378ll.vip	186
66.203.154.114	csc40098.cc	167
66.203.154.178	888js11.vip	157
66.203.154.90	ht7fhs.com	30
66.203.154.225	sts641658465132.com	29
66.203.154.176	2231oo.com	28
66.203.154.7	7688063.com	27
66.203.154.50	fifa248.com	21
66.203.154.18	x88233.xyz	17
66.203.154.113	dtgj256.com	16
66.203.154.85	9898sshc.com	16
66.203.154.48	ggpk7.com	13
66.203.154.238	xspwxlilaq.com	12
66.203.154.106	ac5841gvffhug.com	10
66.203.154.187	xn--7dv190i.xn--fiqs8s	10
66.203.154.253	bsy111555.com	9
66.203.154.184	1021cg-45971.club	8

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

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

IP Address	ASN	Details
66.203.154.89	AS59371 Dimension Network & Communication Limited	`1.10ms` 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
77.168.210.72	AS1136 KPN B.V.	`1.31ms` from Amsterdam, NL
97.129.99.72	AS6167 Verizon Business	`14.70ms` from Atlanta, US
107.220.232.88	AS7018 AT&T Enterprises, LLC	`7.86ms` from Atlanta, US
64.252.49.72	AS7018 AT&T Enterprises, LLC	`10.35ms` from Atlanta, US
190.121.189.232	AS27751 Neunet S.A.	`15.10ms` from Buenos Aires, AR
34.81.100.152	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
23.194.154.136	AS16625 Akamai Technologies, Inc.	`0.26ms` from Chicago, US
71.205.87.24	AS7922 Comcast Cable Communications, LLC	`3.53ms` from Denver, US
64.218.237.168	AS7018 AT&T Enterprises, LLC	`1.36ms` from Houston, US
182.245.38.152	AS4134 CHINANET-BACKBONE	`3.54ms` from Kunming, CN
39.89.255.104	AS4837 CHINA UNICOM China169 Backbone	`1.99ms` from Qingdao, CN
183.189.127.168	AS4837 CHINA UNICOM China169 Backbone	`8.07ms` from Taiyuan, CN
94.69.36.8	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.99ms` from Athens, GR
124.205.77.136	AS4808 China Unicom Beijing Province Network	`3.50ms` from Beijing, CN
93.200.4.200	AS3320 Deutsche Telekom AG	`3.25ms` from Frankfurt am Main, DE
86.167.134.120	AS2856 British Telecommunications PLC	`3.87ms` from London, GB
207.174.166.40	AS10326 Worcester Polytechnic Institute	`9.11ms` from Morris Plains, US
125.15.95.152	AS9824 JCOM Co., Ltd.	`7.33ms` from Osaka, JP
201.161.69.136	AS19373 Triara.com S.A. de C.V.	`1.40ms` from Santiago de Queretaro, MX
4.147.104.232	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
64.185.170.8	AS40009 BitGravity, Inc.	`0.69ms` from Taipei, TW
126.56.235.120	AS17676 SoftBank Corp.	`3.23ms` from Tokyo, JP
99.229.185.24	AS812 Rogers Communications Canada Inc.	`5.03ms` from Toronto, CA
102.158.73.104	AS37705 TOPNET	`1.82ms` from Tunis, TN
89.33.17.248	AS207375 Fiber Operator B.V.	`2.37ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f3 66.203.154.141

traceroute to 66.203.154.141 (66.203.154.141): 64 hops max, 52 byte packets

3 [AS13335] 162.158.148.39 1.169 ms

4 [AS13335] 172.69.225.77 4.488 ms

5 [AS13335] 172.69.225.9 0.974 ms

6 [AS13335] 172.69.225.15 0.902 ms

7 *

8 *

9 [AS59371] 103.195.48.77 181.252 ms

10 [AS59371] 103.195.48.66 196.894 ms

11 [AS59371] 66.203.154.141 186.941 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On February 7th 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.

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