37.157.152.0

Luxembourg · Luxembourg · POST Luxembourg

Autonomous system: AS6661
Country: LU
Risk score: Not a probability

IP address summary

IP address: 37.157.152.0
ASN: AS6661
Network operator: POST Luxembourg
ISP: POST Luxembourg
Containing network profile: 37.157.0.0/16
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: AS6661
Source label: EPT-LU POST Luxembourg
Reference interval: 37.157.152.0 to 37.157.159.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS6661. 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: Luxembourg
City: Luxembourg
Region: Luxembourg
Postal code: Not supplied
Timezone: Europe/Luxembourg
Local time: 2026-11-06 06:38:37
Approximate coordinates: 49.624, 6.124

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 6, 2026, 5:08 AM UTC
Valid until: Nov 7, 2026, 7:08 AM UTC
ASN-DROPCurrent at lookup: Checked: Nov 6, 2026, 5:08 AM UTC
Valid until: Nov 7, 2026, 7:08 AM UTC

ipquery-risk-v2

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

AS6661 profile

Organization: POST Luxembourg
ASN domain: post.lu
Operator type: Home ISP

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

Network registration

Matching record range: 37.157.152.0/21
Registered network name: LU-PT-20120315
Registered network block: 37.157.152.0/21
Registration source: RIPENCC WHOIS
Company: POST Luxembourg
Usage type: residential
Company website: post.lu

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

Abuse contact

Contact name: POST Luxembourg Abuse
Published contact network: 37.157.152.0/21
Abuse email: abuse@post.lu
Phone: +352 4991-5844
Postal address: 2, rue Emile Bian 2999 Luxembourg Luxembourg
Contact country: Luxembourg

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

37.157.152.0 · live response

{
  "ip": "37.157.152.0",
  "isp": {
    "asn": "AS6661",
    "org": "POST Luxembourg",
    "isp": "POST Luxembourg"
  },
  "location": {
    "country": "Luxembourg",
    "country_code": "LU",
    "city": "Luxembourg",
    "state": "Luxembourg",
    "zipcode": "",
    "latitude": 49.624071599813334,
    "longitude": 6.123842009128139,
    "timezone": "Europe/Luxembourg",
    "localtime": "2026-11-06T06:38:37"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0,
    "assessment": {
      "version": "ipquery-risk-v2",
      "level": "none",
      "threat_score": 0,
      "anonymity_score": 0,
      "coverage": "fresh",
      "reasons": [],
      "sources": [
        {
          "id": "spamhaus_drop_v4",
          "status": "fresh",
          "checked_at": "2026-11-06T05:08:47Z",
          "expires_at": "2026-11-07T07:08:47Z",
          "published_at": "2026-11-06T04:44:02Z"
        },
        {
          "id": "spamhaus_asndrop",
          "status": "fresh",
          "checked_at": "2026-11-06T05:08:47Z",
          "expires_at": "2026-11-07T07:08:47Z",
          "published_at": "2026-11-06T04:44:02Z"
        }
      ]
    }
  }
}