154.204.160.0/21

AS400619 · AROSSCLOUD INC.

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Summary

Country	Hong Kong
Domain	larus.net
ASN	AS400619
Registry	AFRINIC
ID	FASTMOS_CO_LIMITED

WHOIS Details

inetnum:        154.204.160.0 - 154.204.160.255
netname:        Fastmos_Co_Limited
descr:          Fastmos Co Limited
country:        HK
admin-c:        CIS1-AFRINIC
tech-c:         CIS1-AFRINIC
status:         ASSIGNED PA
mnt-by:         CIL1-MNT
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250523
source:         AFRINIC

person:         Cloud Innovation Support
address:        Ebene
address:        MU
address:        Mahe
address:        Seychelles
phone:          tel:+248-4-610-795
e-mail:         tech@cloudinnovation.org
nic-hdl:        CIS1-AFRINIC
abuse-mailbox:  abuse@cloudinnovation.org
mnt-by:         CIL1-MNT
changed:        tech@cloudinnovation.org 20160215
source:         AFRINIC

route:          154.204.128.0/18
origin:         AS18013
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250306
source:         AFRINIC

route:          154.204.128.0/18
origin:         AS400619
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250306
source:         AFRINIC

route:          154.204.128.0/18
origin:         AS55020
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250306
source:         AFRINIC

Hosted domains

There are 5,461 domain names hosted across 1,267 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.204.160.196	cz-hengda.com	17
154.204.161.203	quickstreamdsl.net	15
154.204.160.213	hp-whatsapp.com	14
154.204.160.215	ainuoshop.com	14
154.204.166.200	cqfuk5.com	13
154.204.160.209	yagelachina.com	12
154.204.161.194	hxdec123.com	12
154.204.160.199	belconmetal.com	12
154.204.162.202	vavozizhi.com	12
154.204.161.201	petstain.net	12
154.204.166.199	whcqjfls.com	12
154.204.162.195	lakeviewflooring.net	12
154.204.160.221	jnxzypx.com	12
154.204.161.197	simabel.com	12
154.204.163.199	jlhaochen.com	12
154.204.166.209	watercooler-parts.com	11
154.204.163.218	loeufduneuf.com	11
154.204.161.210	ytjg-zb.com	11
154.204.164.213	vdsfamilyweekend.com	11
154.204.166.214	dannycurran.net	11

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

1,814 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
154.204.165.114	AS400619 AROSSCLOUD INC.	`0.78ms` from Hong Kong, HK
154.204.164.109	AS400619 AROSSCLOUD INC.	`0.73ms` from Hong Kong, HK
154.204.166.120	AS400619 AROSSCLOUD INC.	`0.79ms` from Hong Kong, HK
154.204.167.103	AS400619 AROSSCLOUD INC.	`0.75ms` from Hong Kong, HK
154.204.161.125	AS400619 AROSSCLOUD INC.	`0.78ms` from Hong Kong, HK
154.204.160.119	AS400619 AROSSCLOUD INC.	`0.77ms` from Hong Kong, HK
154.204.163.120	AS400619 AROSSCLOUD INC.	`0.82ms` from Hong Kong, HK
154.204.162.106	AS400619 AROSSCLOUD INC.	`0.77ms` 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
128.220.195.101	AS5723 Johns Hopkins University	`4.16ms` from Ashburn, US
107.132.73.37	AS7018 AT&T Enterprises, LLC	`10.30ms` from Atlanta, US
114.130.153.117	AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.	`0.71ms` from Dhaka, BD
54.74.165.21	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
217.234.235.133	AS3320 Deutsche Telekom AG	`5.47ms` from Frankfurt am Main, DE
91.18.215.245	AS3320 Deutsche Telekom AG	`7.32ms` from Frankfurt am Main, DE
36.69.233.181	AS7713 PT Telekomunikasi Indonesia	`1.49ms` from Jakarta, ID
81.109.14.85	AS5089 Virgin Media Limited	`6.70ms` from London, GB
79.154.191.85	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.01ms` from Madrid, ES
170.80.203.21	AS271819 RUDDY GONZALEZ DIGITAL MEDIA DOMINICANA, RGDIMAX, S.R.L	`17.12ms` from Miami, US
38.159.223.69	AS272083 REYNOSO, S.R.L.	`19.55ms` from Miami, US
180.9.128.117	AS4713 NTT Communications Corporation	`4.07ms` from Osaka, JP
86.249.127.37	AS3215 Orange S.A.	`11.91ms` from Paris, FR
52.3.233.101	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
52.160.80.117	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
138.199.55.37	AS212238 Datacamp Limited	`0.09ms` from Stockholm, SE
221.14.192.197	AS4837 CHINA UNICOM China169 Backbone	`1.04ms` from Zhengzhou, CN
86.82.27.149	AS1136 KPN B.V.	`1.23ms` from Amsterdam, NL
46.21.169.133	AS42755 DataFiber Group B.V.	`0.11ms` from Amsterdam, NL
52.12.77.213	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
115.130.164.85	AS7545 TPG Telecom Limited	`1.43ms` from Brisbane, AU
49.249.37.69	AS45820 Tata Teleservices ISP AS	`0.64ms` from Chennai, IN
75.146.125.133	AS7922 Comcast Cable Communications, LLC	`3.22ms` from Chicago, US
34.246.56.53	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
110.18.71.5	AS4837 CHINA UNICOM China169 Backbone	`6.53ms` from Hohhot, CN

Traceroute

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

traceroute -a -n -q1 154.204.167.118

traceroute to 154.204.167.118 (154.204.167.118): 64 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 1.417 ms

2 *

3 *

4 *

5 *

6 [AS400619] 154.204.167.118 1.202 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 23rd 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.

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