81.20.240.0

Ponta Delgada · Portugal · NOS ACORES COMUNICACOES, S.A.

Autonomous system: AS42580
Country: PT
Risk score

IP address summary

IP address: 81.20.240.0
ASN: AS42580
Network operator: NOS ACORES COMUNICACOES, S.A.
ISP: NOS ACORES COMUNICACOES, S.A.
Containing network profile: 81.20.0.0/16
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: AS42580
Source label: CABOTVA NOS ACORES COMUNICACOES, S.A.
Reference interval: 81.20.240.0 to 81.20.243.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS42580. 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: Portugal
City: Ponta Delgada
Region: Azores
Postal code: Not supplied
Timezone: Atlantic/Azores
Local time: 2026-11-11 16:21:21
Approximate coordinates: 37.760, -25.676

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 / 100

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

Read exact field definitions

ASN and network operator

AS42580 profile

Organization: NOS ACORES COMUNICACOES, S.A.
ASN domain: nos-acores.pt
Operator type: Home ISP

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

Network registration

Matching record range: 81.20.240.0/21
Registered network name: TVACOREANA
Registered network block: 81.20.240.0/20
Registration source: RIPENCC WHOIS
Company: NOS ACORES COMUNICACOES, S.A.
Usage type: residential
Company website: nos.pt

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

Abuse contact

Contact name: Abuse-C Role
Published contact network: 81.20.240.0/20
Abuse email: abuse@nos-acores.pt
Phone: +351-296714411
Postal address: AVENIDA ANTERO DE QUENTAL 9-C 1AS PISO, 9500-160, PONTA DELGADA, Portugal
Contact country: Portugal

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

81.20.240.0 · live response

{
  "ip": "81.20.240.0",
  "isp": {
    "asn": "AS42580",
    "org": "NOS ACORES COMUNICACOES, S.A.",
    "isp": "NOS ACORES COMUNICACOES, S.A."
  },
  "location": {
    "country": "Portugal",
    "country_code": "PT",
    "city": "Ponta Delgada",
    "state": "Azores",
    "zipcode": "",
    "latitude": 37.76045159981334,
    "longitude": -25.67573799087186,
    "timezone": "Atlantic/Azores",
    "localtime": "2026-11-11T16:21:21"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}