72.13.0.0/21

AS11115 · Otava, LLC

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Summary

Country	United States
Domain	otava.com
ASN	AS11115
Registry	ARIN
ID	ONLINE-TECH-INC

WHOIS Details

NetHandle:      NET-72-13-0-0-1
OrgID:          OTL-22
Parent:         NET-72-0-0-0-0
NetName:        ONLINE-TECH-INC
NetRange:       72.13.0.0 - 72.13.15.255
NetType:        allocation
OriginAS:       11115, 32477
RegDate:        2004-11-03
Updated:        2014-05-30
Source:         ARIN


OrgID:          OTL-22
OrgName:        Otava, LLC
CanAllocate:    
Street:         825 Victors Way
Street:         STE 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2014-03-26
Updated:        2025-01-08
OrgAdminHandle: OTAVA-ARIN
OrgTechHandle:  AMA101-ARIN
OrgTechHandle:  ARBOG2-ARIN
OrgTechHandle:  KHANN40-ARIN
OrgTechHandle:  KHANN41-ARIN
OrgTechHandle:  MINER34-ARIN
OrgTechHandle:  ZO25-ARIN
OrgAbuseHandle: ABUSE5874-ARIN
OrgNOCHandle:   ZO25-ARIN
Source:         ARIN


POCHandle:      ZO25-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         825 Victors Parkway
Street:         Suite 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2001-08-24
Updated:        2024-05-06
OfficePhone:    +1-734-213-2020
Mailbox:        noc@onlinetech.com
Source:         ARIN


POCHandle:      ARBOG2-ARIN
IsRole:         N
LastName:       Arbogast
FirstName:      Travis
Street:         305 E Eisenhower Pkwy
Street:         STE 300
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2017-02-14
Updated:        2023-12-08
OfficePhone:    +1-317-671-7077
Mailbox:        tarbogast@otava.com
Source:         ARIN


POCHandle:      AMA101-ARIN
IsRole:         N
LastName:       Mayfield
FirstName:      Aaron
Street:         825 Victors Parkway
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2006-05-05
Updated:        2025-01-08
OfficePhone:    +1-317-671-7006
MobilePhone:    +1-417-483-1429
Mailbox:        aaron.mayfield@gmail.com
Source:         ARIN


POCHandle:      MINER34-ARIN
IsRole:         N
LastName:       Miner
FirstName:      Eric
Street:         825 Victors Way
Street:         STE 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2020-01-30
Updated:        2025-02-10
OfficePhone:    +1-734-619-6341
Mailbox:        eminer@onlinetech.com
Source:         ARIN


POCHandle:      KHANN40-ARIN
IsRole:         N
LastName:       Khanna
FirstName:      Puneet
Street:         825 Victors Way, Suite 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2023-05-09
Updated:        2023-05-09
OfficePhone:    +1-734-205-1979
Mailbox:        pkhanna@otava.com
Source:         ARIN


POCHandle:      OTAVA-ARIN
IsRole:         N
LastName:       Otava
FirstName:      Admin
Street:         825 Victors Way
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2020-02-12
Updated:        2020-02-12
OfficePhone:    +1-734-213-2020
Mailbox:        arin-admin@otava.com
Source:         ARIN


POCHandle:      ABUSE5874-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         825 Victors Way,
Street:         STE 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2017-02-14
Updated:        2025-04-01
OfficePhone:    +1-734-213-2020
OfficePhone:    +1-877-740-5028
Mailbox:        abuse@onlinetech.com
Source:         ARIN


POCHandle:      KHANN41-ARIN
IsRole:         N
LastName:       Khanna
FirstName:      Puneet
Street:         825 Victors Way, Suite 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2023-05-17
Updated:        2023-05-17
OfficePhone:    +1-734-213-2020
Mailbox:        pkhanna@otava.com
Source:         ARIN

Hosted domains

There are 167 domain names hosted across 53 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.13.4.122	helminc.com	22
72.13.1.194	bankofa2.com	17
72.13.0.216	syfrefer.com	5
72.13.6.12	healthofficeanywhere.net	4
72.13.6.130	healthofficeweb.net	3
72.13.0.145	sengagement.com	3
72.13.3.188	keys-porsche.com	3
72.13.7.38	learnable.org	2
72.13.6.211	tazcreek.com	2
72.13.2.83	carechatz.com	2
72.13.2.13	urefer.com	1
72.13.2.209	1stsourceservall.com	1
72.13.0.210	myampreward.com	1
72.13.3.242	tcepstore.com	1
72.13.0.137	k9cpe.com	1
72.13.1.4	possystem.com	1
72.13.2.49	precedestudy.com	1
72.13.3.201	vccu.net	1
72.13.6.97	emagine-ent.com	1
72.13.1.195	boaa.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

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Pingable IPs

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

IP Address	ASN	Details
72.13.0.126	AS11115 Otava, LLC	`2.01ms` from Detroit, US
72.13.5.134	AS11115 Otava, LLC	`2.02ms` from Detroit, US
72.13.2.118	AS11115 Otava, LLC	`2.00ms` from Detroit, US
72.13.4.117	AS11115 Otava, LLC	`2.00ms` from Detroit, US
72.13.7.30	AS11115 Otava, LLC	`2.00ms` from Detroit, US
72.13.1.181	AS11115 Otava, LLC	`2.00ms` from Detroit, US
72.13.3.245	AS11115 Otava, LLC	`1.99ms` from Detroit, US
72.13.6.17	AS11115 Otava, LLC	`2.00ms` from Detroit, 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
45.95.42.149	AS60117 Host Sailor Ltd	`0.59ms` from Amsterdam, NL
223.72.249.37	AS56048 China Mobile Communicaitons Corporation	`1.30ms` from Beijing, CN
222.176.98.165	AS4134 CHINANET-BACKBONE	`0.87ms` from Chongqing, CN
212.49.197.53	AS8426 ClaraNET LTD	`0.94ms` from London, GB
71.25.120.85	AS7922 Comcast Cable Communications, LLC	`7.00ms` from New York City, US
172.244.154.181	AS7922 Comcast Cable Communications, LLC	`1.59ms` from Secaucus, US
1.228.164.133	AS9318 SK Broadband Co Ltd	`3.78ms` from Seoul, KR
111.214.140.21	AS9812 Oriental Cable Network Co., Ltd.	`6.56ms` from Shanghai, CN
36.163.192.245	AS9808 China Mobile Communications Group Co., Ltd.	`2.51ms` from Xi'an, CN
77.166.144.69	AS1136 KPN B.V.	`3.06ms` from Amsterdam, NL
185.236.234.181	AS44477 PQ HOSTING PLUS S.R.L.	`0.54ms` from Amsterdam, NL
74.37.10.165	AS5650 Frontier Communications of America, Inc.	`14.18ms` from Ashburn, US
44.228.7.37	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
190.26.220.245	AS19429 ETB - Colombia	`0.70ms` from Bogota, CO
91.52.105.133	AS3320 Deutsche Telekom AG	`3.69ms` from Hamburg, DE
34.101.105.181	AS396982 Google LLC	`0.10ms` from Jakarta, ID
109.155.222.85	AS2856 British Telecommunications PLC	`3.91ms` from London, GB
98.158.233.37	AS64267 Sprious LLC	`0.69ms` from Los Angeles, US
76.252.226.197	AS7018 AT&T Enterprises, LLC	`19.58ms` from Los Angeles, US
122.185.144.165	AS9498 BHARTI Airtel Ltd.	`0.76ms` from Mumbai, IN
180.50.179.37	AS4713 NTT Communications Corporation	`11.58ms` from Osaka, JP
114.166.195.21	AS4713 NTT Communications Corporation	`2.44ms` from Osaka, JP
204.87.225.245	AS14361 HopOne Internet Corporation	`0.63ms` from Seattle, US
118.56.78.69	AS4766 Korea Telecom	`6.94ms` from Seoul, KR
220.80.43.133	AS4766 Korea Telecom	`5.44ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 72.13.0.84

traceroute to 72.13.0.84 (72.13.0.84): 64 hops max, 52 byte packets

3 [AS55293] 69.48.136.14 0.259 ms

4 *

5 *

6 *

7 *

8 [AS11115] 72.13.0.84 2.443 ms

Measurement taken from

IPinfo ProbeNet in Detroit, US

On August 22nd 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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