81.21.7.0/24

AS63199 · CDS Global Cloud Co., Ltd

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Summary

Country	Hong Kong
Domain	abuseradar.com
ASN	AS63199
Registry	RIPE
ID	NET-81-21-7-0-24

WHOIS Details

inetnum:        81.21.7.0 - 81.21.7.255
netname:        NET-81-21-7-0-24
country:        HK
geofeed:        https://geofeed.ipxo.com/geofeed.txt
org:            ORG-PC942-RIPE
admin-c:        PC20302-RIPE
tech-c:         PC20302-RIPE
abuse-c:        PC20302-RIPE
status:         ASSIGNED PA
remarks:        End User Organization
mnt-by:         netutils-mnt
created:        2025-11-17T09:48:59Z
last-modified:  2025-11-17T09:48:59Z
source:         RIPE
abuse-email:    report@abuseradar.com
abuse-c:        PC20302-RIPE
abuse-org:      ORG-PC942-RIPE

organisation:   ORG-PC942-RIPE
org-name:       Private Customer
org-type:       OTHER
remarks:        End User Organization
address:        Private Residence
country:        HK
e-mail:         report@abuseradar.com
abuse-c:        PC20302-RIPE
mnt-ref:        netutils-mnt
mnt-by:         netutils-mnt
created:        2025-05-12T02:47:57Z
last-modified:  2025-05-12T02:47:57Z
source:         RIPE
abuse-email:    report@abuseradar.com
abuse-c:        PC20302-RIPE
abuse-org:      undefined

role:           Private Customer
address:        Private Residence
e-mail:         report@abuseradar.com
nic-hdl:        PC20302-RIPE
remarks:        End User Organization
abuse-mailbox:  report@abuseradar.com
mnt-by:         netutils-mnt
created:        2025-05-12T02:47:56Z
last-modified:  2025-05-12T02:47:56Z
source:         RIPE

route:          81.21.7.0/24
origin:         AS63199
mnt-by:         netutils-mnt
created:        2025-11-17T09:48:50Z
last-modified:  2025-11-17T09:48:50Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.21.0.0/16

Range	ASN	Company	Num of IPs
81.21.48.0/20	AS39228	Integrated Networks Co.	4,096
81.21.240.0/20	AS1257	Tele2 Sverige AB	4,096
81.21.112.0/20	AS44462	Stadtwerke Muerzzuschlag GmbH	4,096
81.21.32.0/20	AS16229	Primetel PLC	4,096
81.21.160.0/20	AS8685	Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.	4,096
81.21.144.0/20	AS62862	Rapid Fiber Internet, LLC	4,096
81.21.16.0/20	AS30848	UNIDATA S.p.A.	4,096
81.21.32.0/20	AS8544	Primetel PLC	4,096
81.21.128.0/21	AS12505	Banco BPM S.P.A	2,048
81.21.136.0/21	AS28878	Signet B.V.	2,048
81.21.232.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
81.21.228.0/22	AS213005	Invermae Solutions SL	1,024
81.21.45.0/24	AS30916	NetWay LTD	256
81.21.102.0/24	AS31065	Egypt Radio and Television Union	256
81.21.103.0/24	AS31065	eGOV project_1	256
81.21.104.0/24	AS31065	eGOV project_2	256
81.21.105.0/24	AS31065	eGOV project_3	256
81.21.106.0/24	AS31065	National_Telecom_Regulatory_Authority_Egypt	256
81.21.107.0/24	AS31065	MCIT Network	256
81.21.108.0/24	AS31065	MCIT Network	256
81.21.109.0/24	AS31065	Ministry of Communications & IT network.	256
81.21.96.0/24	AS31065	National Telecom Regulatory Authority_2	256
81.21.97.0/24	AS31065	Ministry of Communications and Information Technology	256
81.21.99.0/24	AS31065	Egyptian Ministry of Communication and IT projects. Secondry DNS, AfriNIC whois db servers mirroring, others.	256
81.21.136.0/24	AS31586	Signet Son	256
81.21.48.0/24	AS39228	iNet Backbone Devices	256
81.21.49.0/24	AS39228	Dialup Pool 1 for iNET	256
81.21.50.0/24	AS39228	DSL Pool for iNET	256
81.21.51.0/24	AS39228	Dialup Pool 2 for iNET	256
81.21.179.0/24	AS39244	ST	256
81.21.2.0/24	AS5065	Bunny Communications LLC	256
81.21.8.0/24	AS50670	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.9.0/24	AS50670	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.1.0/24	AS834	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.1.0/24	AS834	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.38.0/24	AS8544	Primetel PLC	256
81.21.41.0/24	AS8544	Primetel PLC	256
81.21.46.0/24	AS8544	NetWay LTD	256
81.21.175.0/24	AS8685	DorukNet	256
81.21.47.0/24	AS16229	NetWay LTD	256
81.21.1.0/24	AS199414	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.1.0/24	AS199414	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.206.0/24	AS200094	PHU MIROLAN Miroslaw Weclaw	256
81.21.4.0/24	AS203728	BAHU LTD	256
81.21.224.0/24	AS209041	CoreIT AB	256
81.21.225.0/24	AS209041	CoreIT AB	256
81.21.226.0/24	AS209041	CoreIT AB	256
81.21.227.0/24	AS209041	CoreIT AB	256
81.21.3.0/24	AS211440	Private Customer	256

Hosted domains

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

IP Address	Domain	Domains on this IP
81.21.7.29	sarka-projekte.de	1
81.21.7.27	reinersailer.de	1
81.21.7.188	facecodes.buzz	1
81.21.7.31	familiehappe.de	1
81.21.7.28	ch-frinet.de	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
81.21.7.1	AS63199 CDS Global Cloud Co., Ltd	`0.91ms` from Dallas, US

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
172.174.227.40	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
43.140.223.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Beijing, CN
78.131.56.168	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.65ms` from Budapest, HU
65.31.163.184	AS10796 Charter Communications Inc	`6.66ms` from Chicago, US
54.36.209.104	AS16276 OVH SAS	`0.10ms` from Gravelines, FR
125.160.135.248	AS7713 PT Telekomunikasi Indonesia	`1.97ms` from Jakarta, ID
46.252.217.8	AS8779 KhmelnitskInfocom LTD	`0.65ms` from Khmelnytskyi, UA
112.70.222.24	AS17511 OPTAGE Inc.	`1.64ms` from Osaka, JP
60.130.195.8	AS17676 SoftBank Corp.	`3.54ms` from Osaka, JP
60.152.148.248	AS17676 SoftBank Corp.	`3.47ms` from Osaka, JP
54.235.163.216	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
46.0.197.200	AS34533 JSC "ER-Telecom Holding"	`0.52ms` from Samara, RU
159.203.200.216	AS14061 DigitalOcean, LLC	`0.29ms` from Santa Clara, US
73.97.190.168	AS7922 Comcast Cable Communications, LLC	`8.37ms` from Seattle, US
216.126.142.24	AS7029 Windstream Communications LLC	`0.45ms` from Atlanta, US
92.198.127.56	AS20676 Plusnet GmbH	`2.40ms` from Frankfurt am Main, DE
87.168.96.152	AS3320 Deutsche Telekom AG	`3.09ms` from Frankfurt am Main, DE
51.83.19.200	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
175.160.132.216	AS4837 CHINA UNICOM China169 Backbone	`8.02ms` from Liaoyang, CN
24.24.220.200	AS20001 Charter Communications Inc	`6.90ms` from Los Angeles, US
37.103.177.56	AS1267 WIND TRE S.P.A.	`3.47ms` from Milan, IT
34.73.51.40	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
109.238.111.40	AS41302 KVS Ltd	`7.25ms` from Moscow, RU
93.61.53.216	AS12874 Fastweb SpA	`4.57ms` from Rome, IT
52.130.186.40	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`2.45ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 81.21.7.1

traceroute to 81.21.7.1 (81.21.7.1): 64 hops max, 52 byte packets

1 [AS63023] 23.150.248.1 0.259 ms

2 *

3 [AS174] 38.88.231.18 5.936 ms

4 *

5 *

6 [AS63199] 81.21.7.1 0.983 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On November 28th 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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