Data as of Nov 5, 2026
161.148.0.0/18
No anonymizer space · no proxy exits in 30 daysServico Federal de Processamento de Dados - Serpro
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 161.148.0.0/16 since May 2005 | AS10954 | Business |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 161.148.44.0/24 since Feb 2026 | AS10954 | Business |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS10954
BR
- Name
- Servico Federal de Processamento de Dados - Serpro
- Type
- Business
- Registered
- Nov 17, 1999
- Domain
- serpro.gov.br
- Website
- www.serpro.gov.br
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2014
- Current origin since
- Oct 2022 · 4.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 161.
148. 0. 0/ 16 - Netname
- 200221
- Registrant
- Servico Federal de Processamento de Dados - Serpro
- Registrant country
- BR
- Organization
- Servico Federal de Processamento de Dados - Serpro (33683111000107)
- Handle
- 161.
148. 0. 0/ 16 - Created
- Dec 1, 1992
- RIR
- LACNIC
- Country
- BR
- Delegated
- Dec 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- incidentes.
seguranca@ serpro. gov. br - Name
- Centro de Operações de segurança SOC
- Handle
- COSSO11