Data as of Nov 4, 2026
104.37.220.0/22
No anonymizer space · no proxy exits in 30 daysOtava, 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 |
|---|---|---|---|---|---|---|
| 104.37.216.0/21 | 2,048 | ONLINETECH-LLC | Otava, LLC (OTL-22) · US | Direct Allocation | Jun 19, 2014 | [email protected] |
| └ 104.37.220.184/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 104.37.220.224/29 | 8 | FAULKNER-NET | unknown | — | — | — |
| └ 104.37.220.232/29 | 8 | RECOVER-ME-NET | unknown | — | — | — |
| └ 104.37.220.240/29 | 8 | SOLUTIONCONSULTINGGROUP | unknown | — | — | — |
| └ 104.37.220.248/29 | 8 | TREATMENT-TREE-SOFTWARE | unknown | — | — | — |
| └ 104.37.221.0/29 | 8 | PANDANIS | unknown | — | — | — |
| └ 104.37.221.16/29 | 8 | LEXINGTON-INDEPENDENT-STUDIES | unknown | — | — | — |
| └ 104.37.221.72/29 | 8 | NORTH-EAST-DENTAL-MANAGEMENT | unknown | — | — | — |
| └ 104.37.221.80/29 | 8 | V2SOFT | unknown | — | — | — |
| └ 104.37.221.88/29 | 8 | DENTRUST-OPTIMIZED-CARE-SOLUTIONS | unknown | — | — | — |
| └ 104.37.221.96/29 | 8 | BRIGHPOINT | unknown | — | — | — |
| └ 104.37.221.104/29 | 8 | AMS-NET | unknown | — | — | — |
| └ 104.37.221.128/28 | 16 | ONLINETECH-LLC | unknown | — | — | — |
| └ 104.37.221.152/29 | 8 | DAVID-CORPORATION | unknown | — | — | — |
| └ 104.37.221.160/29 | 8 | INSIDE-OUT-MEDICINE | unknown | — | — | — |
| └ 104.37.221.168/29 | 8 | SURGICAL-PLANNING-ASSOCIATES | unknown | — | — | — |
| └ 104.37.221.224/29 | 8 | ANSH-LABS-NET | unknown | — | — | — |
| └ 104.37.221.232/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 104.37.221.240/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 104.37.222.0/29 | 8 | CARONLINE | unknown | — | — | — |
| └ 104.37.222.8/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 104.37.222.16/29 | 8 | CUBE-MEDICAL-SOLUTIONS | unknown | — | — | — |
| └ 104.37.222.64/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 104.37.222.72/29 | 8 | FAULKNERTECH | unknown | — | — | — |
| └ 104.37.222.96/29 | 8 | FORTCOM-NET | unknown | — | — | — |
| └ 104.37.222.160/29 | 8 | LVDLLC | unknown | — | — | — |
| └ 104.37.222.192/29 | 8 | CANYONCITYSOL | unknown | — | — | — |
| └ 104.37.222.224/29 | 8 | ADVANTAGE-CARE-PHYSICIANS | unknown | — | — | — |
| └ 104.37.222.240/29 | 8 | PHYSICIANS-LAB-INC | unknown | — | — | — |
| └ 104.37.223.0/29 | 8 | PHYSICIANS-LAB-INC | unknown | — | — | — |
| └ 104.37.223.16/29 | 8 | BLUEWARE | unknown | — | — | — |
| └ 104.37.223.24/29 | 8 | THE-SPEECH-PATHOLOGY-GROUP | unknown | — | — | — |
| └ 104.37.223.32/29 | 8 | ONLINETECH-LLC | unknown | — | — | — |
| └ 104.37.223.40/29 | 8 | FJD-ASSOCIATES | unknown | — | — | — |
| └ 104.37.223.48/28 | 16 | VISION-DIRECT | unknown | — | — | — |
| └ 104.37.223.64/29 | 8 | EMANATEWIRELESS | unknown | — | — | — |
| └ 104.37.223.72/29 | 8 | COMPLETE-MEDICAL-MANAGEMENT | unknown | — | — | — |
| └ 104.37.223.88/29 | 8 | HEALTH-BEYOND-INSURANCE | unknown | — | — | — |
| └ 104.37.223.104/29 | 8 | ZAMONO-TECH | unknown | — | — | — |
| └ 104.37.223.112/29 | 8 | GUTHRIE-FEDERAL-CREDIT-UNION | unknown | — | — | — |
| └ 104.37.223.176/29 | 8 | PRO-MAPP-LIMITED | unknown | — | — | — |
| └ 104.37.223.184/29 | 8 | KRIEDER-TECHNOLOGY | unknown | — | — | — |
| └ 104.37.223.192/29 | 8 | W3R-CONSULTING | unknown | — | — | — |
| └ 104.37.223.224/29 | 8 | VISION-SELF-PAY-REVENUE-RECOVERY | unknown | — | — | — |
| └ 104.37.223.232/29 | 8 | BCN-SERVICES | unknown | — | — | — |
Network & registry
Origin network
AS393640
US
- Name
- Otava, LLC
- Type
- Hosting
- Registered
- Sep 24, 2014
- Domain
- otava.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2014
- Current origin since
- Oct 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 104.37.220.0/22 | AS393640 | /22 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 104.37.216.0/21
- Netname
- ONLINETECH-LLC
- 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-104-37-216-0-1
- Parent
- NET-104-0-0-0-0
- Created
- Jun 19, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 19, 2014
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-734-213-2020;ext3
- Handle
- ABUSE5874-ARIN