Data as of Nov 9, 2026
174.137.180.0/23
No anonymizer space · no proxy exits in 30 daysWebair Internet Development Company Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 2026
from AS36057 Webair Internet Development Company Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 174.137.180.0/22 since Dec 2008 | AS36057 | Hosting | Webair Internet Development Company Inc. | |
| 174.137.128.0/18 since Nov 2008 | AS27257 | Hosting | Webair Internet Development Company Inc. |
Network & registry
Origin network
AS36057
US
- Name
- Webair Internet Development Company Inc.
- Type
- Hosting
- Registered
- Aug 17, 2005
- Domain
- opti9tech.com
- Website
- www.opti9tech.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2025
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 174.
137. 128. 0/ 18 - Netname
- WEBAIRINTERNET4
- Registrant
- Webair Internet Development Company Inc.
- Organization
- Webair Internet Development Company Inc. (WAIR)
- Org address
- 501 Franklin Avenue, Garden City, NY, 11530
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-174-137-128-0-1
- Parent
- NET-174-0-0-0-0
- Created
- Nov 5, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 5, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
opti9tech. com - Name
- webair
- Phone
- +1-516-938-4100
- Handle
- WEBAI-ARIN