Data as of Nov 4, 2026
205.145.136.0/21
No anonymizer space · no proxy exits in 30 daysOtava, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.145.128.0/20 since Apr 2008 | AS11115 | Hosting | Otava, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 205.145.128.0/20 | 4,096 | ONLINE-TECH-INC | Otava, LLC (OTL-22) · US | Direct Allocation | May 11, 2004 | [email protected] |
| └ 205.145.136.32/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.40/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.72/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.80/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.96/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.112/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.128/27 | 32 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.160/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.184/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.192/27 | 32 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.224/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.136.240/28 | 16 | PLUM-FLOWER-HEALTH-CARE | unknown | — | — | — |
| └ 205.145.137.0/25 | 128 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.137.128/27 | 32 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.137.160/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.137.192/27 | 32 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.137.224/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.137.240/29 | 8 | ATHLETICAONLINE | unknown | — | — | — |
| └ 205.145.138.8/29 | 8 | NORTHTEXASREGIONALADVISORYCOUNCIL | unknown | — | — | — |
| └ 205.145.138.32/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.138.56/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.138.64/27 | 32 | WATSERV | unknown | — | — | — |
| └ 205.145.138.96/27 | 32 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.138.128/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.138.144/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.138.160/27 | 32 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.139.32/27 | 32 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.139.64/26 | 64 | ONLINETECH-LLC | unknown | — | — | — |
| └ 205.145.139.128/28 | 16 | WATSERV | unknown | — | — | — |
| └ 205.145.139.216/29 | 8 | DATWAREINC | unknown | — | — | — |
| └ 205.145.139.224/29 | 8 | ACCRA-CARE | unknown | — | — | — |
| └ 205.145.139.248/29 | 8 | RESUMECOMPANION | unknown | — | — | — |
| └ 205.145.140.64/28 | 16 | NIEONLINE | unknown | — | — | — |
| └ 205.145.140.88/29 | 8 | SD3 | unknown | — | — | — |
| └ 205.145.140.112/29 | 8 | UREFER | unknown | — | — | — |
| └ 205.145.140.136/29 | 8 | VISION-SELF-PAY-REVENUE-RECOVERY | unknown | — | — | — |
| └ 205.145.140.160/28 | 16 | 3SIXTY-INTERACTIVE | unknown | — | — | — |
| └ 205.145.140.176/28 | 16 | BURNETT-DIRECT2 | unknown | — | — | — |
| └ 205.145.140.200/29 | 8 | BUCKLEY-JOLLEY | unknown | — | — | — |
| └ 205.145.140.208/28 | 16 | LOANCRAFT | unknown | — | — | — |
| └ 205.145.140.232/29 | 8 | DATAWARE | unknown | — | — | — |
| └ 205.145.140.240/29 | 8 | ANNKISSAM | unknown | — | — | — |
| └ 205.145.140.248/29 | 8 | LOANCRAFT-LLC | unknown | — | — | — |
| └ 205.145.141.0/26 | 64 | CANYONCITY | unknown | — | — | — |
| └ 205.145.141.96/29 | 8 | LOGICQUANTUM | unknown | — | — | — |
| └ 205.145.141.112/28 | 16 | DATAMAIL2 | unknown | — | — | — |
| └ 205.145.141.128/25 | 128 | POLYLOGICAL | unknown | — | — | — |
| └ 205.145.142.16/29 | 8 | ALLIANCE-INTERIORS--LLC | unknown | — | — | — |
| └ 205.145.142.24/29 | 8 | COMPENDIA-BIOSCIENCES--LLC | unknown | — | — | — |
| └ 205.145.142.32/28 | 16 | CAMPBELL-EWALD | unknown | — | — | — |
| └ 205.145.142.48/28 | 16 | CHELSEAMILLING | unknown | — | — | — |
| └ 205.145.142.96/29 | 8 | JM-ADJUSTMENT2 | unknown | — | — | — |
| └ 205.145.142.144/28 | 16 | PAYROLL1 | unknown | — | — | — |
| └ 205.145.142.160/27 | 32 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.0/29 | 8 | FARMERS-STATE-BANK | unknown | — | — | — |
| └ 205.145.143.8/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.12/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.16/29 | 8 | ATTENDANCE-ON-DEMAND--INFOTRONICS | unknown | — | — | — |
| └ 205.145.143.28/30 | 4 | KRAMER-TRIAD-MANAGEMENT-GROUP--LLC | unknown | — | — | — |
| └ 205.145.143.32/30 | 4 | TAME | unknown | — | — | — |
| └ 205.145.143.36/30 | 4 | IGD-SOLUTIONS-CORPORATION | unknown | — | — | — |
| └ 205.145.143.40/30 | 4 | CLONLARA | unknown | — | — | — |
| └ 205.145.143.48/30 | 4 | GENESEE-COUNTY-MENTAL-HEALTH | unknown | — | — | — |
| └ 205.145.143.56/29 | 8 | MICHIGAN-MUNICIPAL-LEAGUE | unknown | — | — | — |
| └ 205.145.143.64/29 | 8 | GREAT-LAKES-FISHERY-COMMISSION | unknown | — | — | — |
| └ 205.145.143.72/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.84/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.88/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.92/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.96/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.100/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.104/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.108/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.112/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.116/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.120/29 | 8 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.144/30 | 4 | UREFER | unknown | — | — | — |
| └ 205.145.143.148/30 | 4 | CORLIF | unknown | — | — | — |
| └ 205.145.143.152/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.156/30 | 4 | MFO-MANAGEMENT-COMPANY | unknown | — | — | — |
| └ 205.145.143.160/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.164/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.168/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.172/30 | 4 | ONLINE-TECH | unknown | — | — | — |
| └ 205.145.143.192/27 | 32 | MODULEMD-LLC | unknown | — | — | — |
| └ 205.145.143.224/29 | 8 | MICHIGANMUNICIPALLEAGUE | unknown | — | — | — |
| └ 205.145.143.232/29 | 8 | JM-ADJUSTMENT | unknown | — | — | — |
| └ 205.145.143.248/29 | 8 | QUANTUM | unknown | — | — | — |
Network & registry
Origin network
AS11115
US
- Name
- Otava, LLC
- Type
- Hosting
- Registered
- Apr 14, 1998
- Domain
- otava.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2009
- Current origin since
- May 2018 · 8.5 yr
- Origin networks
- 2
- Last change of origin
- Sep 2010
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 205.145.128.0/20 | AS11115 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 205.145.128.0/20
- Netname
- ONLINE-TECH-INC
- Registrant
- Otava, LLC
- Organization
- Otava, LLC (OTL-22)
- Org address
- 825 Victors Way, Ann Arbor, MI, 48108
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-145-128-0-1
- Parent
- NET-205-0-0-0-0
- Created
- May 11, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- May 11, 2004
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-734-213-2020;ext3
- Handle
- ABUSE5874-ARIN