Data as of Nov 15, 2026
143.55.28.0/24
3 residential-proxy exits · 30 daysMikrotec Internet Services · space held by Gearheart Broadband
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
2
67% of its exits
Providers
38
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
9.3K observations
Proxy providers listing exits
- 9Proxy
- Ake.net
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GonzoProxy
- Infatica
- InfiniteProxies
- LightningProxies
- MoMoProxy
- NovProxy
- NovaProxy
- PrivateProxy
- Proxies.fo
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- WealthProxies
Network & registry
Announced by
Covering announcement 143.55.16.0/20
- Prefix
- 143.55.16.0/20
- Announced by
- AS3801 Mikrotec Internet Services
- Type
- Residential
- Proxy exits
- 60
- Always-on exits
- 18
- RPKI
- RPKI valid
- Netname
- IMTN
- Registrant
- Gearheart Broadband
- RIR
- ARIN
Origin network
AS3801
US
- Name
- Mikrotec Internet Services
- Type
- Internet provider
- Registered
- Aug 30, 1994
- Domain
- gearheart.com
- Website
- www.gearheart.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 143.55.16.0/20
143.55.16.0/20
Routing history
- Pattern
- Stable
- First seen
- Oct 2020
- Current origin since
- Oct 2022 · 4.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.55.16.0/20 | AS3801 | /24 | ARIN | RPKI valid |
IRR
Route objects on 143.55.16.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3801 | ARIN | P.O. Box 750 | MNT-IMTN | Aug 7, 2023 |
Whois
Registration for this announcement
- Range
- 143.
55. 16. 0/ 20 - Netname
- IMTN
- Registrant
- Gearheart Broadband
- Organization
- Gearheart Broadband (IMTN)
- Org address
- P.O. Box 750, Harold, KY, 41635
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-143-55-16-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Apr 1, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 2020
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mikrotec. com - Name
- Abuse and Security Services - NOC
- Phone
- +1-888-921-2525
- Handle
- ASSN-ARIN