Data as of Nov 8, 2026
187.121.156.0/24
18 residential-proxy exits · 30 daysGR Telecom
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
18
7.0% of its addresses · 30 days
Always-on exits
8
44% of its exits
Providers
56
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
42K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonix
- Geonode
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LemonPrime
- LudaxProxy
- MangoProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- Proxio
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- StrikeProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VitalExclusive
- Webshare
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS270918
BR
- Name
- GR Telecom
- Type
- Internet provider
- Registered
- Jul 8, 2020
- Domain
- insidetelecom.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2017
- Current origin since
- Aug 2022 · 4.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.121.156.0/22 | AS270918 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS270918 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | Feb 14, 2024 |
Whois
Registration for this announcement
- Range
- 187.
121. 156. 0/ 22 - Netname
- 387767
- Registrant
- GR Telecom
- Registrant country
- BR
- Organization
- GR Telecom (10607779000161)
- Handle
- 187.
121. 156. 0/ 22 - Created
- Jul 8, 2020
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 8, 2020
- Status
- assigned