Data as of Nov 3, 2026
173.239.19.0/24
No anonymizer space · no proxy exits in 30 daysJelecos LLC · space held by Webair Internet Development Company Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 173.239.0.0/19 since May 2015 | AS27257 | Hosting | Webair Internet Development Company Inc. | |
| 173.239.0.0/18 since Apr 2010 | AS27257 | Hosting |
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 |
|---|---|---|---|---|---|---|
| 173.239.0.0 - 173.239.59.255 | 15,360 | WEBAIRINTERNET8 | Webair Internet Development Company Inc. (WAIR) · US | Direct Allocation | Mar 30, 2010 | [email protected] |
| └ 173.239.19.0/24 | 256 | OPTI9TECH-CA-05 | HostedBizz Incorporated (HOSTE-21) · CA | Reassigned | Sep 2, 2025 | [email protected] |
Network & registry
Registry
Holder
- Organization
- Webair Internet Development Company Inc.
- Handle
- WAIR
- Range
- 173.239.0.0 - 173.239.59.255
- Registration type
- Direct Allocation
- Record created
- Mar 30, 2010
Origin network
AS22297
US
- Name
- Jelecos LLC
- Type
- Hosting
- Registered
- Feb 25, 2014
- Domain
- jelecos.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2024
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 2
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 173.239.19.0/24
- Netname
- OPTI9TECH-CA-05
- Registrant
- HostedBizz Incorporated
- Organization
- HostedBizz Incorporated (HOSTE-21)
- Org address
- 1050 Morrison Drive, Suite 204, Ottawa, ON, K2H 8K7
- Org country
- CA
- Type
- Reassigned
- Handle
- NET-173-239-19-0-1
- Parent
- NET-173-239-0-0-1
- Created
- Sep 2, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 30, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cory Mac Donell
- Phone
- +1-613-454-5810;ext191
- Handle
- MDC43-ARIN