154.89.158.0/23

AS400619 · AROSSCLOUD INC.

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Summary

Country	Hong Kong
Domain	cloudinnovation.org
ASN	AS400619
Registry	AFRINIC
ID	FASTMOS_CO_LIMITED

WHOIS Details

inetnum:        154.89.158.0 - 154.89.158.255
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 20250207
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:          154.89.144.0/20
descr:          Fastmos Co Limited
origin:         AS18013
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250117
source:         AFRINIC

route:          154.89.144.0/20
descr:          Fastmos Co Limited
origin:         AS395886
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250117
source:         AFRINIC

route:          154.89.144.0/20
descr:          Fastmos Co Limited
origin:         AS400619
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250117
source:         AFRINIC

route:          154.89.144.0/20
descr:          Fastmos Co Limited
origin:         AS54600
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250117
source:         AFRINIC

route:          154.89.144.0/20
descr:          Fastmos Co Limited
origin:         AS55020
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250117
source:         AFRINIC

route:          154.89.144.0/20
descr:          Fastmos Co Limited
origin:         AS8796
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250117
source:         AFRINIC

Nearby Ranges

BGP prefixes that overlap with 154.89.0.0/16

Range	ASN	Company	Num of IPs
154.89.241.0/24	AS11404	Wave Broadband	256
154.89.242.0/24	AS11404	Wave Broadband	256
154.89.243.0/24	AS11404	Wave Broadband	256
154.89.244.0/24	AS11404	Wave Broadband	256
154.89.245.0/24	AS11404	Wave Broadband	256
154.89.246.0/24	AS11404	Wave Broadband	256
154.89.247.0/24	AS11404	Wave Broadband	256
154.89.248.0/24	AS11404	Wave Broadband	256
154.89.249.0/24	AS11404	Wave Broadband	256
154.89.250.0/24	AS11404	Wave Broadband	256
154.89.251.0/24	AS11404	Wave Broadband	256
154.89.252.0/24	AS11404	Wave Broadband	256
154.89.253.0/24	AS11404	Wave Broadband	256
154.89.254.0/24	AS11404	Wave Broadband	256
154.89.255.0/24	AS11404	Wave Broadband	256
154.89.151.0/24	AS139923	Fastmos Co Limited	256
154.89.152.0/24	AS139923	Fastmos Co Limited	256
154.89.153.0/24	AS139923	Fastmos Co Limited	256
154.89.157.0/24	AS139923	Fastmos Co Limited	256
154.89.69.0/24	AS142286	CloudFly Net Inc	256
154.89.84.0/24	AS142286	CloudFly Net Inc	256
154.89.0.0/24	AS150150	AISANIE DATA SERVICES LIMITED	256
154.89.194.0/24	AS153706	Fastmos Co Limited	256
154.89.10.0/24	AS17561	Cloud Innovation Ltd	256
154.89.1.0/24	AS17561	Cloud Innovation Ltd	256
154.89.11.0/24	AS17561	Cloud Innovation Ltd	256
154.89.12.0/24	AS17561	Cloud Innovation Ltd	256
154.89.128.0/24	AS17561	Cloud Innovation Ltd	256
154.89.129.0/24	AS17561	Cloud Innovation Ltd	256
154.89.130.0/24	AS17561	Cloud Innovation Ltd	256
154.89.13.0/24	AS17561	Cloud Innovation Ltd	256
154.89.131.0/24	AS17561	Cloud Innovation Ltd	256
154.89.133.0/24	AS17561	Cloud Innovation Ltd	256
154.89.134.0/24	AS17561	Cloud Innovation Ltd	256
154.89.135.0/24	AS17561	Cloud Innovation Ltd	256
154.89.136.0/24	AS17561	Cloud Innovation Ltd	256
154.89.137.0/24	AS17561	Cloud Innovation Ltd	256
154.89.138.0/24	AS17561	Cloud Innovation Ltd	256
154.89.139.0/24	AS17561	Cloud Innovation Ltd	256
154.89.14.0/24	AS17561	Cloud Innovation Ltd	256
154.89.15.0/24	AS17561	Cloud Innovation Ltd	256
154.89.16.0/24	AS17561	Cloud Innovation Ltd	256
154.89.17.0/24	AS17561	Cloud Innovation Ltd	256
154.89.18.0/24	AS17561	Cloud Innovation Ltd	256
154.89.19.0/24	AS17561	Cloud Innovation Ltd	256
154.89.20.0/24	AS17561	Cloud Innovation Ltd	256
154.89.2.0/24	AS17561	Cloud Innovation Ltd	256
154.89.208.0/24	AS17561	Cloud Innovation Ltd	256
154.89.209.0/24	AS17561	Cloud Innovation Ltd	256
154.89.240.0/24	AS11404	Wave Broadband	256

Hosted domains

There are 223 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.89.159.135	qingye.cc	50
154.89.159.142	china-abt.cn	37
154.89.159.132	bjzwtd.com	22
154.89.159.137	bcmandarinschool.com	22
154.89.159.144	lingzhixiu.com	22
154.89.159.145	zgjszg.cn	20
154.89.159.134	shangfulawfirm.cn	16
154.89.159.148	bjstjm.com	15
154.89.159.139	perforatesheet.com	7
154.89.159.143	qpfangyu.com	4
154.89.159.254	qiyuanzhongxin.com	3
154.89.159.149	mobang.net.cn	1
154.89.158.4	senqiu.top	1
154.89.159.77	liontgp.com	1
154.89.159.57	beijingchengba.cn	1
154.89.159.147	sinoltech.com	1
154.89.158.220	vtv.my	1
154.89.159.14	cqqywy.cn	1
154.89.159.146	gupeng.com	1

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

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

IP Address	ASN	Details
154.89.158.1	AS400619 AROSSCLOUD INC.	`1.47ms` from Hong Kong, HK
154.89.159.1	AS400619 AROSSCLOUD INC.	`1.56ms` 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
129.92.133.215	AS668 United States Department of Defense (DoD)	`4.21ms` from Chicago, US
72.110.62.55	AS6167 Verizon Business	`10.17ms` from Dallas, US
23.123.185.183	AS7018 AT&T Enterprises, LLC	`18.30ms` from Dallas, US
115.77.188.199	AS7552 Viettel Group	`0.81ms` from Ho Chi Minh City, VN
2.218.51.103	AS5607 Sky UK Limited	`1.07ms` from London, GB
188.76.183.247	AS12479 Orange Espagne SA	`7.57ms` from Madrid, ES
87.2.178.7	AS3269 Telecom Italia S.p.A.	`4.45ms` from Milan, IT
124.211.45.39	AS2516 KDDI CORPORATION	`6.90ms` from Osaka, JP
153.229.10.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.78ms` from Osaka, JP
52.54.118.55	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
219.28.152.215	AS17676 SoftBank Corp.	`3.35ms` from Tokyo, JP
48.218.200.23	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
102.153.161.183	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`17.51ms` from Tunis, TN
111.51.160.167	AS9808 China Mobile Communications Group Co., Ltd.	`9.78ms` from Xi'an, CN
78.92.243.71	AS5483 Magyar Telekom Plc.	`2.29ms` from Budapest, HU
54.246.206.183	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
129.16.175.199	AS2841 Chalmers University of Technology	`0.74ms` from Goeteborg, SE
36.7.62.39	AS4134 CHINANET-BACKBONE	`9.74ms` from Huai'an, CN
31.135.130.103	AS20539 Technical Centre Radio Systems Ltd.	`4.14ms` from Kyiv, UA
74.208.230.87	AS8560 IONOS SE	`0.28ms` from Lenexa, US
126.31.14.23	AS17676 SoftBank Corp.	`7.76ms` from Osaka, JP
108.15.47.39	AS701 Verizon Business	`4.92ms` from Philadelphia, US
150.31.1.167	AS2497 Internet Initiative Japan Inc.	`4.82ms` from Tokyo, JP
101.31.93.199	AS4837 CHINA UNICOM China169 Backbone	`13.96ms` from Beijing, CN
24.63.165.247	AS7922 Comcast Cable Communications, LLC	`6.25ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f6 154.89.159.1

traceroute to 154.89.159.1 (154.89.159.1): 64 hops max, 52 byte packets

6 [AS137699] 121.226.193.78 8.082 ms

7 [AS137699] 121.226.193.77 0.733 ms

8 *

9 *

10 *

11 [] 59.43.159.98 9.967 ms

12 *

13 [] 203.22.178.85 43.482 ms

14 *

15 [] 203.22.177.246 45.741 ms

16 [AS23764] 203.34.194.58 33.44 ms

17 *

18 *

19 [AS400619] 154.89.159.1 33.78 ms

Measurement taken from

IPinfo ProbeNet in Suqian, CN

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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