Data as of Nov 8, 2026
15.208.0.0/16
No anonymizer space · no proxy exits in 30 daysManaged Network Systems Inc.
Network & registry
Origin network
AS7057
CA
- Name
- Managed Network Systems Inc.
- Type
- Internet provider
- Registered
- Aug 7, 1996
- Domain
- mnsi.net
- Website
- www.mnsi.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Apr 2020
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 15.208.0.0/16 | AS7057 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7057 | ARIN | Managed Network Systems Inc. | MNT-MNSI | Jul 7, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 15.208.64.0/20 | AS7430 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 31, 2010 |
| 15.208.130.0/23 | AS7430 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Nov 24, 2011 |
Whois
Registration for this announcement
- Range
- 15.
208. 0. 0/ 16 - Netname
- MNSI
- Registrant
- Managed Network Systems Inc.
- Organization
- Managed Network Systems Inc. (MNSI)
- Org address
- 3363 Tecumseh Rd. E, Windsor, ON, N8W-1H4
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-15-208-0-0-1
- Parent
- NET-15-0-0-0-0
- Created
- Jun 30, 2025
- RIR
- ARIN
- Country
- CA
- Delegated
- Jun 30, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mnsi. net - Name
- Network Security and Abuse
- Phone
- +1-519-258-2333
- Handle
- NSA8-ARIN