Data as of Nov 6, 2026
177.72.28.0/23
10 residential-proxy exits · 30 daysNewcenter Telecom
Residential-proxy exits
Proxy exits
10
2.0% of its addresses · 30 days
Always-on exits
2
20% of its exits
Spread
1 of 2
/24s with at least one exit
Providers
50
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
5.3K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FloppyData
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- MangoProxy
- MoMoProxy
- NovaProxy
- Novada
- Oxylabs
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.72.28.0/22 since Nov 2012 | AS52817 | Residential | 37 4 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52817
BR
- Name
- Newcenter Telecom
- Type
- Internet provider
- Registered
- Oct 9, 2012
- Domain
- newcentertelecom.com.br
- Website
- www.newcentertelecom.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
- Stable
- First seen
- Jun 2016
- Current origin since
- Oct 2020 · 6.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.72.28.0/22 | AS52817 | /32 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS52817 | TC | NEWCENTER TELECOM | MAINT-AS52817 | Jun 19, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 177.72.28.0/24 | AS52817 | TC | NEWCENTER TELECOM | MAINT-AS52817 | Jun 19, 2023 |
| 177.72.29.0/24 | AS52817 | TC | NEWCENTER TELECOM | MAINT-AS52817 | Jun 19, 2023 |
Whois
Registration for this announcement
- Range
- 177.
72. 28. 0/ 22 - Netname
- 192199
- Registrant
- Newcenter Telecom
- Registrant country
- BR
- Organization
- Newcenter Telecom (08205469000179)
- Handle
- 177.
72. 28. 0/ 22 - Created
- Oct 9, 2012
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 9, 2012
- Status
- assigned
Report abuse
Abuse contact
- cesar@
syszop. com. br - Name
- Cesar Scoassabia
- Handle
- CES101