Data as of Nov 4, 2026
205.145.143.104/30
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 this block, widest first, each 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] |
| └ 205.145.143.104/30 | 4 | ONLINE-TECH | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 205.145.136.0/21
- Prefix
- 205.145.136.0/21
- Announced by
- AS11115 Otava, LLC
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- ONLINE-TECH-INC
- Registrant
- Otava, LLC
- RIR
- ARIN
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
205.145.136.0/21
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