Data as of Nov 4, 2026
149.20.249.0/24
2 residential-proxy exits · 30 daysMainstream Fiber Networks, LLC
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
4
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- Ake.net
- AnyIP
- FloppyData
- ProxyEmpire
Network & registry
Announced by
Covering announcement 149.20.248.0/21
- Prefix
- 149.20.248.0/21
- Announced by
- AS18615 Mainstream Fiber Networks, LLC
- Type
- Residential
- Proxy exits
- 7
- RPKI
- RPKI valid
- Netname
- MAINSTREAM-FIBER-NETWORKS
- Registrant
- Mainstream Fiber Networks, LLC
- RIR
- ARIN
Origin network
AS18615
US
- Name
- Mainstream Fiber Networks, LLC
- Type
- Internet provider
- Registered
- Nov 12, 2013
- Domain
- msfiber.net
- Website
- www.msfiber.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 149.20.248.0/21
149.20.248.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2018
- Current origin since
- Jun 2018 · 8.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 149.20.248.0/21 | AS18615 | /21 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 149.
20. 248. 0/ 21 - Netname
- MAINSTREAM-FIBER-NETWORKS
- Registrant
- Mainstream Fiber Networks, LLC
- Organization
- Mainstream Fiber Networks, LLC (MFNL-2)
- Org address
- 4788 Old State Road 46, Nashville, IN, 47448
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-149-20-248-0-1
- Parent
- NET-149-0-0-0-0
- Created
- Apr 20, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 20, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
msfiber. net - Name
- Abuse Complaints
- Phone
- +1-812-720-9423
- Handle
- ABUSE8911-ARIN