AS28189 AS28189 - JR & JS ENGENHARIA E COMERCIO LTDA
🇧🇷Org handle: 327867
LACNICallocated
Announced Prefixes (BGP)
64total
61 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)11,776
Announced (BGP)43,520
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)64|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-12 | |
| No ROA | - | 2026-10-12 | |
| No ROA | - | 2026-10-12 | |
| No ROA | - | 2026-10-12 | |
| No ROA | - | 2026-10-12 | |
| No ROA | - | 2026-10-12 | |
| No ROA | Other IRR | 2026-10-12 | |
| No ROA | - | 2026-10-12 | |
| No ROA | - | 2026-10-12 | |
| No ROA | - | 2026-10-12 |
1-10 of 64
1 / 7
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 186.224.192.0/20 | 🇧🇷 BR | LACNIC | allocated |
| 186.224.208.0/20 | 🇧🇷 BR | LACNIC | allocated |
| 189.90.2.0/23 | 🇧🇷 BR | LACNIC | allocated |
| 189.90.4.0/22 | 🇧🇷 BR | LACNIC | allocated |
| 189.90.8.0/21 | 🇧🇷 BR | LACNIC | allocated |
| 2804:1a0::/32 | 🇧🇷 BR | LACNIC | allocated |
All 64 announced prefixes of AS28189 →
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS28189 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (48)
Networks whose own prefixes AS28189 passes on: usually its customers.
- AS266931RE Servicos De Comunicacao Multimidia13
- AS266428R L A World Net LTDA11
- AS268637Easy Connection Internet Ltda. ME6
- AS271475Fox Connecta6
- AS271590HELOISA SAMPAIO PINTO TELECOMUNICACOES6
- AS267554+Net & Telecom5
- AS268385Foxmir Telecom Solucoes Tecnologicas EIRELI4
- AS268459CLICK & NAVEGUE TELECOMUNICACOES LTDA ME4
- AS268788HEXA TELECOM LTDA4
- AS269665LEKST TELECOM4
- AS271011SpedyNet Telecom4
- AS271683BRISNET TELECOMUNICACOES LTDA4
- AS272232Union Tel Telecomunicacoes LTDA4
- AS262329HIT Telecomunicacoes Ltda3
- AS266500SURF TELECOM S.A3
- AS267212WEB 8 DATA CENTER LTDA3
- AS267462Espaco Link Telecomunicacoes LTDA ME3
- AS268013Optfiber Telecomunicacoes Eirelli3
- AS268726TOPNET SERVICOS DE TELECOMU E MULTIMIDIA EIRELI ME3
- AS53021GAVEA INVESTIMENTOS LTDA2
- AS264898INTESYS INFORMATICA2
- AS266382Mais Provedor Servicos De Internet Ltda EPP2
- AS268509COMPLETA Telecomunicacoes Ltda2
- AS268890ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA2
- AS269474YOUPLOAD TELECOM LTDA ME2
- AS270622AGINET DATACENTER INFORMATICA LTDA2
- AS271258ERICK TELECOM2
- AS271432CLICK TELECOM SERV TELE E TELEFONIA LTDA2
- AS271677Wsim Informatica Ltda. ME2
- AS271682M3solutions Informatica EIRELI2
- AS271740Mais Fibra2
- AS274696JHR TELECOMUNICACOES LTDA ME2
- AS22341RTM Rede De Telecomunicacoes Para O Mercado Ltda1
- AS61883IDC CORPORATE SOLUCOES DE DATA CENTER LTDA EPP1
- AS263307ITSOnline Com. Ltda1
- AS264198M2E PREST DE SERV ESPECIALIZADOS EM INF LTDA EPP1
- AS264217Sem Fone Telecomunicacoes Ltda1
- AS267034OPEN IT SOLUTIONS EIRELI1
- AS268243LUXFIBRA TELECOM1
- AS268817Acelera Telecom1
- AS271117Ultranet Ipava Telecom Ltda1
- AS272183MAGALNET TELECOM INTERNET BANDA LARGA1
- AS272646CMA Consultoria Metodos Assessoria E Mercantil S/A1
- AS273513Banco ABN AMRO S.A1
- AS274655LH TELECOMUNICACOES LTDA1
- AS274692UNIQUELINK PROVEDOR DE INTERNET1
- AS275718RAPOSO FIBRA LTDA1
- AS397847Flextronics International USA1
Other adjacent networks (11)
Adjacent to AS28189 in the transit part of AS paths: peers, providers or customers.
- AS6939Hurricane Electric3
- AS263009FORTE TELECOM LTDA3
- AS269194ST1 INTERNET2
- AS271253LINK BRASIL TELECOMUNICACOES LTDA2
- AS7049Silica Networks Argentina S.A1
- AS16735ALGAR TELECOM S/A1
- AS28598DB3 SERVICOS DE TELECOMUNICACOES S.A1
- AS52872Voafibra Comunicacao1
- AS52925Ascenty Data Centers E Telecomunicacoes S/A1
- AS53237TELECOMUNICACOES BRASILEIRAS S. A. TELEBRAS1
- AS61512GIG@NET SOCIEDAD ANONIMA1
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS28189 should publish an ASPA object
- IPv4 transfers in the LACNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/28189Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/28189" | jq