Data as of Nov 8, 2026
192.139.183.0/24
6 residential-proxy exits · 30 daysCanadian Fiber Optics Corp.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
its first announcement on record
Residential-proxy exits
Proxy exits
6
2.3% of its addresses · 30 days
Providers
10
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.7K observations
Proxy providers listing exits
- Ake.net
- FastProxy
- KocerRoxy
- LemonBright
- LudaxProxy
- NovaProxy
- Proxiware
- RainProxy
- VitalExclusive
- ZENPROXY_LITE
Network & registry
Origin network
AS399016
CA
- Name
- Canadian Fiber Optics Corp.
- Type
- Internet provider
- Registered
- Nov 6, 2020
- Domain
- canadianfiberoptics.ca
- Website
- canadianfiberoptics.ca
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 192.139.183.0/24 | AS399016 | /24 | ARIN | RPKI valid |
| 192.139.176.0/21 | AS399016 | /21 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS399016 | ARIN | Canadian Fiber Optics Corp. | MNT-CFOC-1 | Jun 17, 2026 |
Whois
Registration for this announcement
- Range
- 192.
139. 176. 0/ 21 - Netname
- CFOC-1
- Registrant
- Canadian Fiber Optics Corp.
- Organization
- Canadian Fiber Optics Corp. (CFOC-1)
- Org address
- Unit 240, 2723 37 Ave Ne, Calgary, AB, T1Y 5R8
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-192-139-176-0-2
- Parent
- NET-192-0-0-0-0
- Created
- Mar 13, 2026
- RIR
- ARIN
- Country
- CA
- Delegated
- Mar 13, 2026
- Status
- assigned
Report abuse
Abuse contact
- abuse@
canadianfiberoptics. ca - Name
- Abuse
- Phone
- +1-306-341-3876
- Handle
- ABUSE9512-ARIN