About 138.0.103.255
Looked-up address
138.0.103.255
- Location
- 🇧🇷 São João da Boa Vista, São Paulo, Brazil
- ISP · ASN
- Alares Cabo Servicos de Telecomunicacoes S.A. AS28220
- Type
- Residential
- Hostname
- —
- Time zone
- America/Sao_Paulo 12:40
- Coordinates
- -21.9692, -46.7981
- Prefix
- 138.0.100.0/22
- IP version
- IPv4
- Region
- São Paulo
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS28220
- Network name
- Alares Cabo Servicos de Telecomunicacoes S.A.
- Prefix
- 138.0.100.0/22
- Network type
- Consumer ISP
- Abuse contact
- abuse@alaresinternet.com.br
Native IP
Native IP: REGISTRO allocated this block to Brazil (BR) and it is geolocated in Brazil (BR) — the same country. The address is used where it was allocated, which is what a local residential or business line looks like.
Registry country: 🇧🇷 BrazilGeolocation: 🇧🇷 Brazil
Allocation (RDAP)
- Registry
- whois.registro.br
- Name
- 452488 138.0.100.0/22
- Range
- 138.0.100.0 – 138.0.103.255 138.0.100.0/22
- Country
- 🇧🇷 Brazil
- Allocation type
- ALLOCATED
- Registration
- 2014-12-23
- Last changed
- 2026-09-29
- registrant
- Alares Cabo Servicos de Telecomunicacoes S.A.
- administrative
- Luis Antonio Bannwart registro.br@alaresinternet.com.br
- technical
- Adm. de Redes - Cabo Telecom eng-ip@alaresinternet.com.br
- abuse
- SOC Alares abuse@alaresinternet.com.br
Purity score 97/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- No reverse DNS (-3)
- Datacenter / hosting rangeNo
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- Blacklists0 / 8
DNS blocklists 0 / 8
| List | Status | Reason |
|---|---|---|
| Spamhaus ZEN zen.spamhaus.org | Not checked | query refused by list (resolver policy) |
| SpamCop bl.spamcop.net | Not listed | |
| Barracuda b.barracudacentral.org | Not listed | |
| SORBS dnsbl.sorbs.net | Not listed | |
| UCEPROTECT L1 dnsbl-1.uceprotect.net | Not listed | |
| PSBL psbl.surriel.com | Not listed | |
| s5h.net all.s5h.net | Not listed | |
| DroneBL dnsbl.dronebl.org | Not listed |
- PTR recordnoneThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name255.103.0.138.in-addr.arpa
- Decimal
- 2315282431
- Hex
- 0x8A0067FF
- Binary
- 10001010.00000000.01100111.11111111
- Octal
- 0212.00.0147.0377
- Arpa
- 255.103.0.138.in-addr.arpa
- Mapped
- ::ffff:138.0.103.255
JSON
{
"ip": "138.0.103.255",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "BR",
"country": "Brazil",
"region": "São Paulo",
"city": "São João da Boa Vista",
"lat": -21.9692,
"lon": -46.7981,
"timezone": "America/Sao_Paulo"
},
"asn": {
"asn": 28220,
"name": "Alares Cabo Servicos de Telecomunicacoes S.A.",
"prefix": "138.0.100.0/22"
},
"rdns": null
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.
Nearby ranges
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