172.81.61.0/24

AS398019 · Dynu Systems Incorporated

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Summary

Country	United States
Domain	dynu.com
ASN	AS398019
Registry	ARIN
ID	DYNU

WHOIS Details

NetHandle:      NET-172-81-60-0-1
OrgID:          DS-589
Parent:         NET-172-0-0-0-0
NetName:        DYNU
NetRange:       172.81.60.0 - 172.81.63.255
NetType:        allocation
OriginAS:       398019
Comment:        http://www.dynu.com
Comment:        Standard NOC hours are 7:00 AM to 11:00 PM EST
RegDate:        2021-04-01
Updated:        2023-01-12
Source:         ARIN


OrgID:          DS-589
OrgName:        Dynu Systems Incorporated
CanAllocate:    
Street:         1351 West Bartlett Way
City:           Chandler
State/Prov:     AZ
Country:        US
PostalCode:     85248
Comment:        http://www.dynu.com
Comment:        Standard NOC hours are 7:00 AM to 11:00 PM EST
RegDate:        2016-09-28
Updated:        2024-11-25
OrgAdminHandle: SHARM100-ARIN
OrgTechHandle:  SHARM100-ARIN
OrgTechHandle:  YESUE-ARIN
OrgAbuseHandle: SHARM100-ARIN
OrgAbuseHandle: YESUE-ARIN
OrgNOCHandle:   SHARM100-ARIN
OrgNOCHandle:   YESUE-ARIN
Source:         ARIN


POCHandle:      YESUE-ARIN
IsRole:         N
LastName:       Ye
FirstName:      Sue
Street:         1351 West Bartlett Way
City:           Chandler
State/Prov:     AZ
Country:        US
PostalCode:     85248
RegDate:        2023-04-27
Updated:        2025-04-27
OfficePhone:    +1-480-207-0088
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SHARM100-ARIN
IsRole:         N
LastName:       Sharma
FirstName:      Rah
Street:         1351 West Bartlett Way
City:           Chandler
State/Prov:     AZ
Country:        US
PostalCode:     85248
RegDate:        2016-09-27
Updated:        2025-04-23
OfficePhone:    +1-480-316-4255
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 172.81.0.0/16

Range	ASN	Company	Num of IPs
172.81.192.0/18	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	16,384
172.81.224.0/20	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	4,096
172.81.208.0/20	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	4,096
172.81.64.0/20	AS32592	Uniti Fiber Holdings Inc.	4,096
172.81.160.0/20	AS14265	TPx Communications	4,096
172.81.240.0/20	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	4,096
172.81.192.0/21	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	2,048
172.81.176.0/21	AS174	Lunanode Hosting Inc.	2,048
172.81.176.0/21	AS174	Lunanode Hosting Inc.	2,048
172.81.120.0/21	AS21859	Zenlayer Inc	2,048
172.81.112.0/22	AS64267	Blazing SEO, LLC	1,024
172.81.116.0/22	AS54641	InMotion Hosting, Inc.	1,024
172.81.152.0/22	AS54858	Wave Broadband	1,024
172.81.24.0/22	AS19528	QUESTHOST.COM, LLC	1,024
172.81.4.0/22	AS30417	BTIG LLC	1,024
172.81.20.0/22	AS399091	Inter Data Link Inc	1,024
172.81.156.0/22	AS14265	TPx Communications	1,024
172.81.44.0/22	AS209	Infinilink Broadband	1,024
172.81.48.0/22	AS19740	LINKSECURED LLC	1,024
172.81.204.0/22	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	1,024
172.81.52.0/22	AS396107	Southern Broadband, LLC	1,024
172.81.188.0/22	AS32354	Unwired	1,024
172.81.16.0/22	AS18519	MTC Technologies	1,024
172.81.140.0/22	AS36498	Access One Inc.	1,024
172.81.202.0/23	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	512
172.81.200.0/23	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	512
172.81.80.0/23	AS25771	PSI/Maximus	512
172.81.82.0/23	AS25771	PSI/Maximus	512
172.81.38.0/23	AS397095	Setson LLC	512
172.81.86.0/24	AS25771	PSI/Maximus	256
172.81.137.0/24	AS32924	Greenway Health, LLC	256
172.81.75.0/24	AS36730	Transformyx, Inc.	256
172.81.28.0/24	AS399194	Satronics Satellites Sales and Service	256
172.81.102.0/24	AS43092	CTCSCI TECH LIMITED	256
172.81.146.0/24	AS19620	bvoip	256
172.81.138.0/24	AS32924	Greenway Health, LLC	256
172.81.95.0/24	AS394181	ACCOUNT CONTROL TECHNOLOGY HOLDINGS, INC.	256
172.81.136.0/24	AS32924	Greenway Health, LLC	256
172.81.103.0/24	AS21859	CTCSCI TECH LIMITED	256
172.81.128.0/24	AS27176	DataWagon, LLC	256
172.81.89.0/24	AS10493	Grand Central Networks Inc.	256
172.81.88.0/24	AS10493	Grand Central Networks Inc.	256
172.81.36.0/24	AS399218	R B & W CORPORATION OF CANADA	256
172.81.127.0/24	AS21859	ZENLA-1	256
172.81.127.0/24	AS21859	ZENLA-1	256
172.81.98.0/24	AS21859	Hong Kong Communications International Co., Limited	256
172.81.101.0/24	AS21859	Hong Kong Communications International Co., Limited	256
172.81.134.0/24	AS27176	DataWagon, LLC	256
172.81.93.0/24	AS394181	ACCOUNT CONTROL TECHNOLOGY HOLDINGS, INC.	256
172.81.4.0/24	AS30417	BTIG LLC	256

Hosted domains

There are 458 domain names hosted across 113 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.81.61.150	knowconversionpractices.de	66
172.81.61.170	peapodbabyboutique.pro	41
172.81.61.186	traceyosteo.fr	30
172.81.61.124	fahrschasuleschiffer.pro	27
172.81.61.183	wedreamers.shop	22
172.81.61.28	writeessayformoney.pro	20
172.81.61.202	survivredehors.com	15
172.81.61.206	welcometodoylestownhomes.de	15
172.81.61.253	helloindia.blog	14
172.81.61.99	yucatanvacationhomerentals.de	12
172.81.61.116	paradisd.online	11
172.81.61.139	studioaircuri.com	8
172.81.61.242	radialsl.es	8
172.81.61.51	dreamedua.dev	7
172.81.61.239	cybint8.com	7
172.81.61.140	telacap.click	6
172.81.61.154	gotyouallincheck.com	5
172.81.61.203	cosplayfinder.de	5
172.81.61.34	picto.com.mx	5
172.81.61.48	naughtynoelle.tk	4

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

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

IP Address	ASN	Details
172.81.61.65	AS398019 Dynu Systems Incorporated	0.29ms from Phoenix, 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
73.213.231.136	AS7922 Comcast Cable Communications, LLC	7.31ms from Ashburn, US
194.0.216.8	AS9145 EWE TEL GmbH	6.26ms from Hamburg, DE
20.165.68.40	AS8075 Microsoft Corporation	0.21ms from San Antonio, US
116.239.175.248	AS4812 China Telecom (Group)	6.30ms from Shanghai, CN
14.181.47.136	AS45899 VNPT Corp	2.19ms from Hanoi, VN
222.138.192.136	AS4837 CHINA UNICOM China169 Backbone	2.61ms from Zhengzhou, CN
122.178.193.40	AS24560 Bharti Airtel Ltd., Telemedia Services	9.77ms from Chennai, IN
183.249.24.72	AS56041 China Mobile communications corporation	9.63ms from Hangzhou, CN
2.139.83.24	AS3352 TELEFONICA DE ESPANA S.A.U.	1.48ms from Madrid, ES
87.246.60.200	AS60182 Omega Trans Ltd.	11.03ms from Sofia, BG
8.139.148.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	3.85ms from Hangzhou, CN
84.64.135.200	AS5378 Vodafone Limited	7.31ms from London, GB
27.204.160.72	AS4837 CHINA UNICOM China169 Backbone	5.28ms from Qingdao, CN
123.129.13.168	AS4837 CHINA UNICOM China169 Backbone	4.82ms from Qingdao, CN
161.77.67.8	AS7849 RingSquared CC	5.41ms from Secaucus, US
107.207.145.24	AS7018 AT&T Enterprises, LLC	7.31ms from Atlanta, US
164.41.57.216	AS21506 Fundação Universidade de Brasília	0.56ms from Brasilia, BR
73.78.25.232	AS7922 Comcast Cable Communications, LLC	8.68ms from Denver, US
86.151.33.248	AS2856 British Telecommunications PLC	1.76ms from London, GB
31.126.54.152	AS2856 British Telecommunications PLC	4.49ms from London, GB
126.169.157.216	AS17676 SoftBank Corp.	7.96ms from Osaka, JP
94.61.114.24	AS12353 Vodafone Portugal	6.95ms from Lisbon, PT
67.123.120.88	AS7018 AT&T Enterprises, LLC	5.09ms from Los Angeles, US
20.168.42.88	AS8075 Microsoft Corporation	0.55ms from Phoenix, US
23.234.93.8	AS11878 tzulo, inc.	0.17ms from Santa Clara, US

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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