2804:3c0:2::

Novo Hamburgo · Brazil · Defferrari Informatica Ltda.

Registration lookup IPv6 address formats

Autonomous system: AS28605
Country: BR
Risk score: Not a probability

IP address summary

IP address: 2804:3c0:2::
ASN: AS28605
Network operator: Defferrari Informatica Ltda.
ISP: Defferrari Informatica Ltda.
Containing network profile: No indexed aggregate
Operator category: Home ISP

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS28605
Source label: AS28605 - Defferrari Informatica Ltda.
Reference interval: 2804:3c0:2:: to 2804:3c0:20:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS28605. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IPtoASN source Reference methodology

IP geolocation

World map with country boundaries — Approximate network location; not a device positionNatural Earth map data

Country: Brazil
City: Novo Hamburgo
Region: Rio Grande do Sul
Postal code: Not supplied
Timezone: America/Sao_Paulo
Local time: 2026-11-03 17:44:11
Approximate coordinates: -29.664, -51.139

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed

ProxyNot listed

TorNot classified

HostingNot classified

MobileNot classified

Risk score: 0

A low score is not proof that an address is safe.

Read exact field definitions

ASN and network operator

AS28605 profile

Organization: Defferrari Informatica Ltda.
ASN domain: dsi.net.br
Operator type: Home ISP

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range: 2804:3c0:2:: – 2804:3c0:ffff:ffff:ffff:ffff:ffff:ffff
Registered network name: 158543
Registered network block: 2804:3c0::/32
Registration source: LACNIC WHOIS
Company: Defferrari Informatica Ltda.
Usage type: residential
Company website: defferrari.com.br

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name: Marco Defferrari
Published contact network: 2804:3c0::/32
Abuse email: registro@registro.defferrari.com.br
Contact country: Brazil

This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.

Actual API response

Open JSON

2804:3c0:2:: · live response

{
  "ip": "2804:3c0:2::",
  "isp": {
    "asn": "AS28605",
    "org": "Defferrari Informatica Ltda.",
    "isp": "Defferrari Informatica Ltda."
  },
  "location": {
    "country": "Brazil",
    "country_code": "BR",
    "city": "Novo Hamburgo",
    "state": "Rio Grande do Sul",
    "zipcode": "",
    "latitude": -29.66407840018666,
    "longitude": -51.13939799087186,
    "timezone": "America/Sao_Paulo",
    "localtime": "2026-11-03T17:44:11"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}