AS267293
AS267293 - Castrum Servicos Especializados ltda
Scanned 2 days ago
📋 Summary
IP address summary information| Name | AS267293 - Castrum Servicos Especializados ltda |
| Country | BR |
| Website | http://www.castrum.com.br |
| IPv4 addresses | 3.1K |
| IPv6 addresses | ~2^83 |
| ASN type | Transit |
| Registry | - |
| Allocated | - |
| Updated | - |
🗺️ Geolocation
Rio de Janeiro, BRCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 7 | IPv6: 7| Netblock | IP Count |
|---|---|
| 45.233.44.0/24 | 256 |
| 45.233.46.0/24 | 256 |
| 2804:4b40::/33 | 0 |
| 2804:4b40:c000::/34 | 0 |
| 45.233.46.0/23 | 512 |
| 2804:4b40::/32 | 0 |
| 45.233.47.0/24 | 256 |
| 45.233.44.0/23 | 512 |
| 2804:4b40:8000::/33 | 0 |
| 2804:4b40::/34 | 0 |
| 45.233.44.0/22 | 1.0K |
| 2804:4b40:4000::/34 | 0 |
| 45.233.45.0/24 | 256 |
| 2804:4b40:8000::/34 | 0 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
RIRNo WHOIS data available.
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS270548 | AGI TELECOM LTDA |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 45.233.44.0/24 | AS267293 | /25 | ✓ Valid |
| 45.233.46.0/24 | AS267293 | /25 | ✓ Valid |
| 45.233.46.0/23 | AS267293 | /25 | ✓ Valid |
| 45.233.47.0/24 | AS267293 | /25 | ✓ Valid |
| 45.233.44.0/23 | AS267293 | /25 | ✓ Valid |
| 45.233.44.0/22 | AS267293 | /25 | ✓ Valid |
| 45.233.45.0/24 | AS267293 | /25 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).