103.21.137.0/24

AS55933 · Cloudie Limited

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Summary

Country	Hong Kong
Domain	lazycloud.net
ASN	AS55933
Registry	APNIC
ID	LAZYCLOUD-LTD

WHOIS Details

inetnum:        103.21.137.0 - 103.21.137.255
netname:        LAZYCLOUD-LTD
descr:          LAZYCLOUD LTD
country:        HK
geofeed:        https://as215269.info/geofeed.csv
admin-c:        NU14-AP
tech-c:         NU14-AP
abuse-c:        NU14-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NETUTILS-AP
mnt-by:         MAINT-ITAOYUN-IPXO
mnt-irt:        IRT-NETUTILS-AP
last-modified:  2025-01-15T12:52:04Z
source:         APNIC

irt:            IRT-NETUTILS-AP
address:        6th Floor 9 Appold Street
e-mail:         report@abuseradar.com
abuse-mailbox:  report@abuseradar.com
admin-c:        NU14-AP
tech-c:         NU14-AP
auth:           # Filtered
remarks:        report@abuseradar.com was validated on 2025-09-23
mnt-by:         MAINT-NETUTILS-AP
last-modified:  2025-12-10T16:05:22Z
source:         APNIC

role:           Network Utilities
address:        6th Floor 9 Appold Street
country:        GB
phone:          +16505643425
e-mail:         support@netutils.io
admin-c:        NU14-AP
tech-c:         NU14-AP
nic-hdl:        NU14-AP
mnt-by:         MAINT-NETUTILS-AP
last-modified:  2025-01-14T09:43:41Z
abuse-mailbox:  report@abuseradar.com
source:         APNIC

route:          103.21.137.0/24
origin:         AS9304
descr:          Shanghai Zongzhi InfoTech Co.,Ltd Roan 900 North Huting Road
mnt-by:         MAINT-ITAOYUN-NZ
last-modified:  2025-10-19T22:18:30Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range	ASN	Company	Num of IPs
103.21.156.0/22	AS134141	B2B Wholesale Pty Ltd	1,024
103.21.60.0/22	AS131148	Bank Of Taiwan	1,024
103.21.216.0/22	AS9905	PT. LINKNET,	1,024
103.21.176.0/22	AS9808	China Mobile Communications Corporation	1,024
103.21.128.0/22	AS58927	M.D.G. IT Pty Ltd	1,024
103.21.48.0/22	AS58750	ThinkEx Holdings Pty Ltd	1,024
103.21.252.0/22	AS131310	PLTPRO Data Centre Sdn. Bhd.	1,024
103.21.120.0/22	AS131368	Petrovietnam oil corporation	1,024
103.21.40.0/22	AS58715	EarthTelcommunication	1,024
103.21.204.0/22	AS131746	PT. Medianusa Permana	1,024
103.21.116.0/22	AS55994	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.21.140.0/22	AS4812	Shanghai Meicheng Technology Information Co.,Ltd.	1,024
103.21.140.0/22	AS4811	Shanghai Meicheng Technology Information Co.,Ltd.	1,024
103.21.84.0/22	AS45786	PT Hawk Teknologi Solusi	1,024
103.21.132.0/22	AS38835	Buroserv Australia Pty Ltd	1,024
103.21.124.0/22	AS132423	Powai	1,024
103.21.32.0/22	AS132434	Maxis Broadband Sdn Bhd	1,024
103.21.148.0/22	AS38732	CMC Telecom Infrastructure Company	1,024
103.21.0.0/22	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.21.200.0/22	AS38091	LG HelloVision Corp.	1,024
103.21.208.0/22	AS36352	Kaifeng Guochao E-commerce Co.Ltd.	1,024
103.21.60.0/22	AS3462	Bank Of Taiwan	1,024
103.21.184.0/22	AS132453	TRIPLE PLAY BROADBAND PRIVATE LIMITED	1,024
103.21.8.0/22	AS26658	UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK	1,024
103.21.152.0/22	AS24028	REDtone Marketing Sdn. Bhd.	1,024
103.21.240.0/22	AS16509	Amazon Connection Technology Services (Beijing) Co., LTD	1,024
103.21.236.0/22	AS12886	LEW TelNet GmbH	1,024
103.21.116.0/22	AS138950	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.21.100.0/23	AS140807	CUU LONG INTERNATIONAL DEVELOPMENT SERVICES AND TRADING JOINT STOCK COMPANY	512
103.21.68.0/23	AS136290	COUNTRY ONLINE SERVICES	512
103.21.96.0/23	AS140807	AN ANH PHONG COMPANY LIMITED	512
103.21.222.0/23	AS149829	Dream View Cable Network	512
103.21.6.0/23	AS150069	CLOUDNET INTERNET SERVICE PVT LTD	512
103.21.70.0/23	AS150070	SPIRETEL TECHNOLOGIES PRIVATE LIMITED	512
103.21.58.0/23	AS394695	P.D.R Solutions FZC	512
103.21.28.0/23	AS54187	Eze Castle Integration, Inc. - ECINet	512
103.21.18.0/23	AS58714	19th Floor, Tower C and D, Building No. 14, DLF Cyber City,	512
103.21.80.0/24	AS6453	THALES DIS FRANCE SAS	256
103.21.233.0/24	AS131210	Yashtel	256
103.21.195.0/24	AS149967	PT Indonesia China Mobile	256
103.21.232.0/24	AS131210	Yashtel	256
103.21.12.0/24	AS9927	PhilCom Corporation	256
103.21.231.0/24	AS132468	Satsol C-Band Infrastructure and clients	256
103.21.52.0/24	AS203020	HostRoyale Technologies Pvt Ltd	256
103.21.138.0/24	AS21859	ITAOYUN LIMITED IPXO	256
103.21.230.0/24	AS132468	Satsol O3B Infrastructure and clients	256
103.21.187.0/24	AS132453	TRIPLEPLAY INTERACTIVE PVT. LTD.	256
103.21.193.0/24	AS132450	New Era IT Ltd	256
103.21.175.0/24	AS132449	ALBANY	256
103.21.208.0/24	AS36352	Kaifeng Guochao E-commerce Co.Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
174.163.104.24	AS7922 Comcast Cable Communications, LLC	`4.13ms` from Atlanta, US
98.226.141.200	AS7922 Comcast Cable Communications, LLC	`3.92ms` from Chicago, US
34.170.188.8	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
3.123.242.72	AS16509 Amazon.com, Inc.	`0.27ms` from Frankfurt am Main, DE
1.240.151.88	AS9318 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
119.25.185.136	AS9617 JCOM Co., Ltd.	`12.32ms` from Osaka, JP
82.225.223.200	AS12322 Free SAS	`12.95ms` from Paris, FR
54.209.148.24	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
171.67.77.40	AS32 Stanford University	`1.08ms` from San Jose, US
189.164.245.152	AS8151 UNINET	`5.27ms` from Santiago de Queretaro, MX
203.234.55.248	AS9954 Kunsan National University (KNU)	`4.11ms` from Seoul, KR
84.216.49.136	AS8434 Telenor Sverige AB	`0.68ms` from Stockholm, SE
8.216.121.120	AS45102 Alibaba (US) Technology Co., Ltd.	`0.59ms` from Tokyo, JP
188.179.66.152	AS3292 TDC Holding A/S	`1.44ms` from Copenhagen, DK
75.217.86.72	AS6167 Verizon Business	`16.00ms` from Dallas, US
76.107.132.40	AS7922 Comcast Cable Communications, LLC	`15.73ms` from Dallas, US
91.63.74.232	AS3320 Deutsche Telekom AG	`3.64ms` from Frankfurt am Main, DE
36.4.166.184	AS4134 CHINANET-BACKBONE	`12.23ms` from Huai'an, CN
96.30.22.152	AS32244 Liquid Web, L.L.C	`0.21ms` from Lansing, US
69.139.67.40	AS7922 Comcast Cable Communications, LLC	`6.61ms` from New York City, US
91.173.39.232	AS12322 Free SAS	`2.05ms` from Paris, FR
134.7.34.200	AS38083 Curtin University	`1.60ms` from Perth, AU
106.246.30.168	AS3786 LG DACOM Corporation	`1.77ms` from Seoul, KR
52.35.217.56	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
78.22.77.248	AS6848 Telenet BV	`8.70ms` from Brussels, BE

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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