Data as of Nov 14, 2026
177.72.28.0/24
No anonymizer space · no proxy exits in 30 daysNewcenter Telecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.72.28.0/22 since Nov 2012 | AS52817 | Residential | 33 3 always on |
Network & registry
Announced by
Covering announcement 177.72.28.0/23
- Prefix
- 177.72.28.0/23
- Announced by
- AS52817 Newcenter Telecom
- Type
- Residential
- Proxy exits
- 9
- RPKI
- RPKI valid
- Netname
- 192199
- Registrant
- Newcenter Telecom
- RIR
- LACNIC
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
177.72.28.0/23
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 177.72.28.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| 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