81.2.152.0

London · United Kingdom · OPEN FIBRE NETWORKS (WHOLESALE) LIMITED

Autonomous system: AS48945
Country: GB
Risk score: Not a probability

IP address summary

IP address: 81.2.152.0
ASN: AS48945
Network operator: OPEN FIBRE NETWORKS (WHOLESALE) LIMITED
ISP: OPEN FIBRE NETWORKS (WHOLESALE) LIMITED
Containing network profile: 81.2.0.0/16
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: AS48945
Source label: IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITED
Reference interval: 81.2.152.0 to 81.2.183.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS48945. 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: United Kingdom
City: London
Region: England
Postal code: Not supplied
Timezone: Europe/London
Local time: 2026-11-07 07:40:17
Approximate coordinates: 51.523, -0.135

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

No elevated indicators

Threat evidence: 0No threat-feed match
Anonymity context: 0Policy points

Score = max(threat, anonymity). Overlapping signals are not added.

Threat-feed coverageCurrent at lookup

Attribution and snapshot details

DROP IPv4Current at lookup: Checked: Nov 7, 2026, 5:01 AM UTC
Valid until: Nov 8, 2026, 7:01 AM UTC
ASN-DROPCurrent at lookup: Checked: Nov 7, 2026, 5:01 AM UTC
Valid until: Nov 8, 2026, 7:01 AM UTC

ipquery-risk-v3

A low score is not proof that an address is safe. This assessment describes an address, not a person or a request.

View scoring method

Read exact field definitions

ASN and network operator

AS48945 profile

Organization: OPEN FIBRE NETWORKS (WHOLESALE) LIMITED
ASN domain: ofnl.co.uk
Operator type: Home ISP

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

Network registration

Matching record range: 81.2.152.0/21
Registered network name: IFNL-3-CGNT
Registered network block: 81.2.152.0/21
Registration source: RIPENCC WHOIS
Company: Independent Fibre Networks
Usage type: residential
Company website: cogentco.com

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

Abuse contact

Contact name: Cogent Communications Hostmaster
Published contact network: 81.2.152.0/21
Abuse email: abuse@cogentco.com
Phone: +1 703 657 7906
Postal address: Cogent Communications, Inc. 2450 N Street NW Washington, DC 20037 USA
Contact country: United States

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

81.2.152.0 · live response

{
  "ip": "81.2.152.0",
  "isp": {
    "asn": "AS48945",
    "org": "OPEN FIBRE NETWORKS (WHOLESALE) LIMITED",
    "isp": "OPEN FIBRE NETWORKS (WHOLESALE) LIMITED"
  },
  "location": {
    "country": "United Kingdom",
    "country_code": "GB",
    "city": "London",
    "state": "England",
    "zipcode": "",
    "latitude": 51.522781599813335,
    "longitude": -0.13457799087186073,
    "timezone": "Europe/London",
    "localtime": "2026-11-07T07:40:17"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0,
    "assessment": {
      "version": "ipquery-risk-v3",
      "level": "none",
      "threat_score": 0,
      "anonymity_score": 0,
      "coverage": "fresh",
      "reasons": [],
      "sources": [
        {
          "id": "spamhaus_drop_v4",
          "status": "fresh",
          "checked_at": "2026-11-07T05:01:57Z",
          "expires_at": "2026-11-08T07:01:57Z",
          "published_at": "2026-11-07T04:14:02Z"
        },
        {
          "id": "spamhaus_asndrop",
          "status": "fresh",
          "checked_at": "2026-11-07T05:01:57Z",
          "expires_at": "2026-11-08T07:01:57Z",
          "published_at": "2026-11-07T04:14:02Z"
        }
      ]
    }
  }
}