154.211.4.0/23

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:        154.211.4.0 - 154.211.4.255
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:          154.211.4.0/22
origin:         AS18013
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250320
source:         AFRINIC

route:          154.211.4.0/22
origin:         AS400619
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250320
source:         AFRINIC

route:          154.211.4.0/22
origin:         AS55020
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250320
source:         AFRINIC

Hosted domains

There are 735 domain names hosted across 151 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.211.5.73	cctcvm.com	75
154.211.5.75	17578.sk	51
154.211.4.245	56526a.com	28
154.211.5.63	yinhe.lat	21
154.211.5.95	tangshanls.com	17
154.211.5.102	019.wtf	16
154.211.5.33	huiguidao.com	11
154.211.4.200	qp194.vip	8
154.211.4.74	tokznp0ckmt.pro	7
154.211.5.8	lqsbbs.com	7
154.211.5.207	s888t888.cn	6
154.211.4.39	sg368.vip	6
154.211.4.226	zmaize.org	5
154.211.4.157	esffhzl.work	4
154.211.5.59	gdjiarui.com	3
154.211.5.17	lu789d.xyz	3
154.211.5.6	pj880188.com	3
154.211.4.41	mz705.vip	3
154.211.5.78	ybty8.top	3
154.211.5.203	000673.cn	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
154.211.4.10	AS400619 AROSSCLOUD INC.	`0.76ms` from Hong Kong, HK
154.211.5.113	AS400619 AROSSCLOUD INC.	`0.80ms` 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
203.188.57.199	AS55760 Mahanakorn University Of Technology	`2.26ms` from Bangkok, TH
2.201.168.231	AS3209 Vodafone GmbH	`4.69ms` from Duesseldorf, DE
158.101.238.215	AS31898 Oracle Corporation	`0.31ms` from Jeddah, SA
95.37.78.87	AS12389 PJSC Rostelecom	`6.17ms` from Kazan, RU
73.56.209.119	AS7922 Comcast Cable Communications, LLC	`6.03ms` from Miami, US
87.120.32.103	AS210218 Open Fiber S.P.A.	`1.13ms` from Milan, IT
27.216.116.103	AS4837 CHINA UNICOM China169 Backbone	`8.82ms` from Qingdao, CN
63.197.98.119	AS7018 AT&T Enterprises, LLC	`4.35ms` from San Jose, US
59.21.110.247	AS4766 Korea Telecom	`7.37ms` from Seoul, KR
13.214.85.135	AS16509 Amazon.com, Inc.	`0.09ms` from Singapore, SG
139.194.13.71	AS23700 Linknet-Fastnet ASN	`1.80ms` from Singapore, SG
20.210.52.215	AS8075 Microsoft Corporation	`0.14ms` from Tokyo, JP
80.106.219.247	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.63ms` from Athens, GR
75.90.238.39	AS7029 Windstream Communications LLC	`13.40ms` from Chicago, US
2.207.0.23	AS3209 Vodafone GmbH	`8.88ms` from Frankfurt am Main, DE
14.221.179.103	AS4134 CHINANET-BACKBONE	`3.88ms` from Guangzhou, CN
31.117.35.39	AS2856 British Telecommunications PLC	`6.24ms` from London, GB
83.60.36.103	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.12ms` from Madrid, ES
176.144.168.199	AS5410 Bouygues Telecom SA	`4.47ms` from Marseille, FR
79.33.225.55	AS3269 Telecom Italia S.p.A.	`8.74ms` from Milan, IT
13.222.146.231	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
198.128.129.7	AS292 ESnet	`2.17ms` from San Jose, US
207.192.131.247	AS63005 Nexusguard, Inc	`0.17ms` from Sao Paulo, BR
96.61.195.55	AS4181 TDS TELECOM	`7.73ms` from Seattle, US
27.102.81.167	AS45996 DAOU TECHNOLOGY	`1.19ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 154.211.4.76

traceroute to 154.211.4.76 (154.211.4.76): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 0.864 ms

2 *

3 *

4 *

5 *

6 [AS400619] 154.211.4.76 0.824 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 22nd 2025

What are IP address ranges?

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