1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.145.0.0/16
  4. AS11115  | 205.145.136.0/21

205.145.136.0/21

AS11115  ·  Otava, LLC

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Summary

Country United States
Domain otava.com
ASN AS11115
Parent Range 205.145.128.0/20
Registry ARIN
ID ONLINE-TECH-INC

WHOIS Details

NetHandle:      NET-205-145-128-0-1
OrgID:          OTL-22
Parent:         NET-205-0-0-0-0
NetName:        ONLINE-TECH-INC
NetRange:       205.145.128.0 - 205.145.143.255
NetType:        allocation
RegDate:        2004-05-11
Updated:        2015-03-12
TechHandle:     ZO25-ARIN
AbuseHandle:    ZO25-ARIN
NOCHandle:      ZO25-ARIN
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:      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:      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:      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:      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:      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


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:      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:        2025-09-25
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

Overlapping Ranges

BGP prefixes that contain 205.145.136.0/21

Range ASN Company Num of IPs
205.145.128.0/20 AS11115 Otava, LLC 4,096

Nearby Ranges

BGP prefixes that overlap with 205.145.0.0/16

Range ASN Company Num of IPs
205.145.64.0/18 AS19510 HUMANA 16,384
205.145.224.0/19 AS8103 Florida Department of Corrections 8,192
205.145.128.0/20 AS11115 Otava, LLC 4,096
205.145.144.0/21 AS62819 Cetra Group Inc. 2,048
205.145.190.0/24 AS18757 ADT LLC 256
205.145.159.0/24 AS18962 Medical Information Technology, Inc. 256
205.145.182.0/24 AS18757 ADT Security Services, Inc. 256
205.145.163.0/24 AS62958 ADT LLC 256

Hosted domains

There are 108 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
205.145.142.225 rosewoodsenseofself.com 7
205.145.139.33 unicarriersuniversity.com 7
205.145.140.173 progressrailleasing.com 5
205.145.140.233 emsilink.com 2
205.145.141.105 michigandatacenters.com 2
205.145.139.42 universityofpolaris.com 1
205.145.140.172 bradhoffmaninsurance.com 1
205.145.141.125 idconnect.link 1
205.145.142.100 loancrafttools.com 1
205.145.140.235 rxsystem.com 1
205.145.141.117 lasertecinc.com 1
205.145.139.60 promodrivepluscard.com 1
205.145.140.212 loancrafttools.com 1
205.145.140.217 loanfulfillment.net 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
Read more

Pingable IPs

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

IP Address ASN Details
205.145.142.161 AS11115 Otava, LLC 1.96ms from Detroit, US
205.145.138.214 AS11115 Otava, LLC 1.94ms from Detroit, US
205.145.139.245 AS11115 Otava, LLC 1.95ms from Detroit, US
205.145.143.254 AS11115 Otava, LLC 1.93ms from Detroit, US
205.145.136.29 AS11115 Otava, LLC 1.93ms from Detroit, US
205.145.141.110 AS11115 Otava, LLC 1.96ms from Detroit, US
205.145.137.62 AS11115 Otava, LLC 1.93ms from Detroit, US
205.145.140.3 AS11115 Otava, LLC 1.94ms 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
74.214.188.21 AS3801 Mikrotec Internet Services 15.00ms from Ashburn, US
97.181.97.37 AS6167 Verizon Business 13.86ms from Atlanta, US
173.184.38.117 AS7029 Windstream Communications LLC 7.03ms from Atlanta, US
188.25.7.37 AS8708 DIGI ROMANIA S.A. 0.78ms from Bucharest, RO
174.97.133.213 AS10796 Charter Communications Inc 4.13ms from Chicago, US
216.159.226.101 AS16399 First Communications LLC 1.15ms from Chicago, US
187.130.147.133 AS8151 UNINET 14.17ms from Dallas, US
93.207.77.85 AS3320 Deutsche Telekom AG 4.27ms from Hamburg, DE
92.236.142.117 AS5089 Virgin Media Limited 8.23ms from London, GB
90.220.37.5 AS5607 Sky UK Limited 1.67ms from London, GB
178.236.23.5 AS60490 MTS PJSC 1.45ms from Moscow, RU
153.227.23.229 AS4713 NTT DOCOMO BUSINESS,Inc. 9.07ms from Osaka, JP
88.172.76.181 AS12322 Free SAS 3.05ms from Paris, FR
207.106.24.165 AS7029 Windstream Communications LLC 0.18ms from San Jose, US
73.157.120.197 AS7922 Comcast Cable Communications, LLC 7.67ms from Seattle, US
32.215.178.117 AS46690 Southern New England Telephone Company and SNET America, Inc. 10.25ms from Secaucus, US
107.140.155.5 AS7018 AT&T Enterprises, LLC 0.94ms from Atlanta, US
20.94.8.85 AS8075 Microsoft Corporation 0.25ms from Boydton, US
95.102.25.245 AS6855 Slovak Telekom, a.s. 1.44ms from Bratislava, SK
216.10.128.53 AS13853 ECTISP Ellis County Texas Internet Service Provider Inc. 1.64ms from Dallas, US
212.192.16.37 AS20473 The Constant Company, LLC 0.10ms from Frankfurt am Main, DE
84.141.39.133 AS3320 Deutsche Telekom AG 3.60ms from Frankfurt am Main, DE
45.251.10.21 AS133775 Xiamen 8.32ms from Fuzhou, CN
121.192.3.21 AS4538 China Education and Research Network Center 8.20ms from Hangzhou, CN
194.136.15.197 AS719 Elisa Oyj 0.63ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f3 205.145.140.86
traceroute to 205.145.140.86 (205.145.140.86): 64 hops max, 52 byte packets
3 [AS55293] 69.48.136.14 0.265 ms
4 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Detroit, US
On

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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