Data as of Nov 7, 2026
187.103.66.0/23
14 residential-proxy exits · 30 days1TELECOM Servicos de Tecnologia EM Internet LTDA
Residential-proxy exits
Proxy exits
14
2.7% of its addresses · 30 days
Always-on exits
5
36% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
40
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
20K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 187.103.67.0/24 | 4 | 10 | |
| 187.103.66.0/24 | 1 | 4 |
Proxy providers listing exits
- 711Proxy
- AnyIP
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- CoreProxy
- Decodo
- Evomi
- FastProxy
- FloppyData
- Geonode
- GoProxies
- GonzoProxy
- IPPeak
- IPRoyal
- Infatica
- Kookey
- LemonBright
- Maskify
- MoMoProxy
- NovProxy
- Novada
- Oxylabs
- PacketStream
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- PuraRoute
- RainProxy
- Shifter
- StrikeProxy
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.103.64.0/22 since Nov 2022 | AS52965 | Internet provider | 23 7 always on | |
| 187.103.64.0/21 since Nov 2022 | AS52965 | Internet provider | 67 12 always on | |
| 187.103.64.0/20 since Jan 2022 | AS52965 | Internet provider | 128 17 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.103.66.0/24 since Jun 2026 | AS52965 | Internet provider | 4 1 always on | |
| 187.103.67.0/24 since Jun 2026 | AS52965 | Internet provider | 10 4 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52965
BR
- Name
- 1TELECOM Servicos de Tecnologia EM Internet LTDA
- Type
- Internet provider
- Registered
- Feb 11, 2011
- Domain
- umtelecom.com.br
- Website
- umtelecom.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2011
- Current origin since
- Sep 2024 · 2.1 yr
- Origin networks
- 2
- Last change of origin
- Nov 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.103.64.0/20 | AS52965 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 187.
103. 64. 0/ 20 - Netname
- 143391
- Registrant
- 1TELECOM Servicos de Tecnologia EM Internet LTDA
- Registrant country
- BR
- Organization
- 1TELECOM Servicos de Tecnologia EM Internet LTDA (11844663000109)
- Handle
- 187.
103. 64. 0/ 20 - Created
- Nov 23, 2009
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 23, 2009
- Status
- assigned
Report abuse
Abuse contact
- ngr@
1telecom. com. br - Name
- 1TELECOM LTDA
- Handle
- TELTD29