Data as of Nov 5, 2026
187.87.15.0/24
No anonymizer space · no proxy exits in 30 daysSecretaria de Estado da Fazenda - Sefaz-PB
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 187.87.12.0/22 since Jan 2026 | AS262773 | Residential | ||
| 187.87.0.0/20 since Nov 2024 | AS262773 | Residential | 11 |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 187.87.0.0/20 | 4,096 | 507723 | Proxxima Telecomunicacoes SA (40120343000104) | allocated | Sep 9, 2009 | marcelo. |
| └ 187.87.15.0/24 | 256 | 550621 | Secretaria de Estado da Fazenda - Sefaz-PB (08761132000148) | reassigned | Feb 6, 2026 | marcelo. via 507723 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS274568
BR
- Name
- Secretaria de Estado da Fazenda - Sefaz-PB
- Type
- Education
- Registered
- Oct 17, 2025
- Domain
- sefaz365.pb.gov.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2015
- Current origin since
- Nov 2025 · 11 mo
- Origin networks
- 3
- Last change of origin
- Nov 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.87.15.0/24 | AS274568 | /24 | LACNIC | RPKI valid |
| 187.87.0.0/20 | AS262773 | /23 | LACNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS274568 | RADB | AS274568_CUSTOMER_PROXXIMA | MAINT-AS262773 | Nov 26, 2025 |
Whois
Registration for this announcement
- Range
- 187.
87. 15. 0/ 24 - Netname
- 550621
- Registrant
- Secretaria de Estado da Fazenda - Sefaz-PB
- Registrant country
- BR
- Organization
- Secretaria de Estado da Fazenda - Sefaz-PB (08761132000148)
- Handle
- 187.
87. 15. 0/ 24 - Created
- Feb 6, 2026
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 9, 2009
- Status
- assigned