154.221.21.0/24

AS142403 · YISU CLOUD LTD

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Summary

Country	Hong Kong
Domain	cloudinnovation.org
ASN	AS142403
Registry	AFRINIC
ID	YISU_CLOUD_LTD

WHOIS Details

inetnum:        154.221.21.0 - 154.221.21.255
netname:        Yisu_Cloud_Ltd
descr:          Yisu Cloud Ltd
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 20240912
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:          154.221.21.0/24
descr:          Yisu Cloud Ltd
origin:         AS142403
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20240912
source:         AFRINIC

Nearby Ranges

BGP prefixes that overlap with 154.221.0.0/16

Range	ASN	Company	Num of IPs
154.221.17.0/24	AS142403	Yisu Cloud Ltd	256
154.221.18.0/24	AS142403	Yisu Cloud Ltd	256
154.221.19.0/24	AS142403	Yisu Cloud Ltd	256
154.221.20.0/24	AS142403	Yisu Cloud Ltd	256
154.221.22.0/24	AS142403	Yisu Cloud Ltd	256
154.221.23.0/24	AS142403	Yisu Cloud Ltd	256
154.221.24.0/24	AS142403	Yisu Cloud Ltd	256
154.221.25.0/24	AS142403	Yisu Cloud Ltd	256
154.221.26.0/24	AS142403	Yisu Cloud Ltd	256
154.221.27.0/24	AS142403	Yisu Cloud Ltd	256
154.221.28.0/24	AS142403	Yisu Cloud Ltd	256
154.221.29.0/24	AS142403	Yisu Cloud Ltd	256
154.221.30.0/24	AS142403	Yisu Cloud Ltd	256
154.221.31.0/24	AS142403	Yisu Cloud Ltd	256
154.221.36.0/24	AS17561	Cloud Innovation Ltd	256
154.221.37.0/24	AS17561	Cloud Innovation Ltd	256
154.221.38.0/24	AS17561	Cloud Innovation Ltd	256
154.221.39.0/24	AS17561	Cloud Innovation Ltd	256
154.221.40.0/24	AS17561	Cloud Innovation Ltd	256
154.221.41.0/24	AS17561	Cloud Innovation Ltd	256
154.221.42.0/24	AS17561	Cloud Innovation Ltd	256
154.221.43.0/24	AS17561	Cloud Innovation Ltd	256
154.221.44.0/24	AS17561	Cloud Innovation Ltd	256
154.221.45.0/24	AS17561	Cloud Innovation Ltd	256
154.221.46.0/24	AS17561	Cloud Innovation Ltd	256
154.221.47.0/24	AS17561	Cloud Innovation Ltd	256
154.221.48.0/24	AS17561	Cloud Innovation Ltd	256
154.221.49.0/24	AS17561	Cloud Innovation Ltd	256
154.221.2.0/24	AS18013	Arosscloud INC	256
154.221.3.0/24	AS18013	Arosscloud INC	256
154.221.1.0/24	AS202656	IT HOST BKPL	256
154.221.50.0/24	AS202656	IT HOST BKPL	256
154.221.51.0/24	AS202656	IT HOST BKPL	256
154.221.52.0/24	AS202656	IT HOST BKPL	256
154.221.53.0/24	AS202656	IT HOST BKPL	256
154.221.54.0/24	AS202656	IT HOST BKPL	256
154.221.55.0/24	AS202656	IT HOST BKPL	256
154.221.56.0/24	AS202656	IT HOST BKPL	256
154.221.57.0/24	AS202656	IT HOST BKPL	256
154.221.58.0/24	AS202656	IT HOST BKPL	256
154.221.59.0/24	AS202656	IT HOST BKPL	256
154.221.60.0/24	AS202656	IT HOST BKPL	256
154.221.61.0/24	AS202656	IT HOST BKPL	256
154.221.62.0/24	AS202656	IT HOST BKPL	256
154.221.63.0/24	AS202656	IT HOST BKPL	256
154.221.0.0/24	AS54801	Zillion Network Inc.	256
154.221.32.0/24	AS59187	Cloud Innovation Ltd	256
154.221.33.0/24	AS59187	Cloud Innovation Ltd	256
154.221.16.0/24	AS142403	Yisu Cloud Ltd	256

Hosted domains

There are 1,281 domain names hosted across 150 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.221.21.115	zoyoy.com	225
154.221.21.95	iatshow.com	61
154.221.21.109	aastha.shop	49
154.221.21.168	gilbertparksandrecreation.help	38
154.221.21.41	thprfafo.com	36
154.221.21.184	alanhu.shop	32
154.221.21.193	tas-vt.cc	27
154.221.21.36	gta66542.com	24
154.221.21.139	legofou.com	23
154.221.21.219	esdb.com.cn	23
154.221.21.128	iconresources.cn	23
154.221.21.45	royaljun.us	21
154.221.21.230	yunchangkm.cn	21
154.221.21.105	automaticcasemaker.com	20
154.221.21.15	portlandsteellimited.com	20
154.221.21.253	thediamon.us	19
154.221.21.220	al-haqqani.shop	18
154.221.21.86	culturalllc.com	18
154.221.21.235	ticau.cn	17
154.221.21.157	constructionscience.net	17

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

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

IP Address	ASN	Details
154.221.21.226	AS142403 YISU CLOUD LTD	`1.76ms` 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
115.131.58.216	AS7545 TPG Telecom Limited	`12.05ms` from Adelaide, AU
82.168.71.184	AS1136 KPN B.V.	`2.31ms` from Amsterdam, NL
76.183.150.216	AS11427 Charter Communications Inc	`4.83ms` from Dallas, US
104.229.241.216	AS11351 Charter Communications Inc	`16.09ms` from New York City, US
38.11.58.168	AS54600 PEG TECH INC	`0.67ms` from San Jose, US
73.158.151.8	AS7922 Comcast Cable Communications, LLC	`5.32ms` from San Jose, US
189.32.231.8	AS28573 Claro NXT Telecomunicacoes Ltda	`4.11ms` from Sao Paulo, BR
211.185.169.120	AS4766 Korea Telecom	`3.98ms` from Seoul, KR
175.142.82.216	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`15.09ms` from Singapore, SG
1.165.154.40	AS3462 Data Communication Business Group	`2.36ms` from Taichung, TW
114.182.195.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.71ms` from Tokyo, JP
203.179.95.8	AS9600 So-net Corporation	`1.75ms` from Tokyo, JP
85.214.47.24	AS6724 Strato GmbH	`0.50ms` from Berlin, DE
35.155.76.24	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
171.233.63.168	AS7552 Viettel Group	`4.60ms` from Ho Chi Minh City, VN
98.34.135.168	AS7922 Comcast Cable Communications, LLC	`4.68ms` from Houston, US
47.202.127.184	AS5650 Frontier Communications of America, Inc.	`7.07ms` from Miami, US
124.247.70.24	AS37892 Cable Media WAIWAI Co.,Ltd.	`10.52ms` from Osaka, JP
78.202.113.72	AS12322 Free SAS	`10.72ms` from Paris, FR
118.129.173.200	AS3786 LG DACOM Corporation	`1.51ms` from Seoul, KR
27.102.80.136	AS45996 DAOU TECHNOLOGY	`1.20ms` from Seoul, KR
41.226.207.136	AS37705 TOPNET	`1.95ms` from Tunis, TN
3.238.198.216	AS14618 Amazon.com, Inc.	`0.74ms` from Ashburn, US
109.125.123.88	AS35244 Tele Columbus AG	`9.59ms` from Berlin, DE
179.33.139.184	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.60ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -f5 154.221.21.218

traceroute to 154.221.21.218 (154.221.21.218): 64 hops max, 52 byte packets

5 [AS2914] 129.250.5.69 1.965 ms

6 *

7 *

8 [AS142403] 154.221.21.218 1.905 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 29th 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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