AS271723
c c b ferreira-me
Scanned 0s ago
📋 Summary
IP address summary information| Name | c c b ferreira-me |
| Country | BR |
| Website | Some of the data in this object has been removed. |
| IPv4 addresses | 3.1K |
| IPv6 addresses | ~2^83 |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Apr 27, 2021 |
| Updated | Dec 24, 2025 |
🗺️ Geolocation
BRCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 7 | IPv6: 7| Netblock | IP Count |
|---|---|
| 2804:8000::/34 | 0 |
| 45.229.252.0/22 | 1.0K |
| 2804:8000::/32 | 0 |
| 45.229.253.0/24 | 256 |
| 2804:8000::/33 | 0 |
| 45.229.254.0/23 | 512 |
| 2804:8000:8000::/34 | 0 |
| 45.229.252.0/24 | 256 |
| 45.229.254.0/24 | 256 |
| 2804:8000:4000::/34 | 0 |
| 2804:8000:8000::/33 | 0 |
| 45.229.255.0/24 | 256 |
| 2804:8000:c000::/34 | 0 |
| 45.229.252.0/23 | 512 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | 271723 |
| Name | ASN271723 |
| Organization | c c b ferreira-me |
| Country | BR |
| Allocated | Apr 27, 2021 |
| Updated | Dec 24, 2025 |
Contacts
| Registrant | c c b ferreira-me |
| Abuse Contact | cristiano castelo branco ferreira |
| Admin Contact | UP ISP |
Source: ARIN
🔗 Peers
1 peer for this ASN| ASN | Name | Country |
|---|---|---|
| AS269090 | C P COMUNICACAO LTDA | - |
Peer data from RIPE Stat ASN neighbours.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS271578 | M A Link Telecomunicacoes Consortes 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 |
|---|---|---|---|
| 45.229.252.0/22 | AS271723 | /24 | ✓ Valid |
| 45.229.253.0/24 | AS271723 | /24 | ✓ Valid |
| 45.229.254.0/23 | AS271723 | /24 | ✓ Valid |
| 45.229.252.0/24 | AS271723 | /24 | ✓ Valid |
| 45.229.254.0/24 | AS271723 | /24 | ✓ Valid |
| 45.229.255.0/24 | AS271723 | /24 | ✓ Valid |
| 45.229.252.0/23 | AS271723 | /24 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).