5.252.52.0

St. Louis · United States · Contabo Inc.

Hosting

Registration lookup

Autonomous system: AS40021
Country: US
Risk score: Not a probability

IP address summary

IP address: 5.252.52.0
ASN: AS40021
Network operator: Contabo Inc.
ISP: Contabo Inc.
Containing network profile: 5.252.0.0/16
Operator category: CDN

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

Public ASN reference

Reference ASN: AS40021
Source label: CONTABO-40021 - Contabo Inc.
Reference interval: 5.252.52.0 to 5.252.55.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS40021. 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 States
City: St. Louis
Region: Missouri
Postal code: Not supplied
Timezone: America/Chicago
Local time: 2026-11-04 09:08:16
Approximate coordinates: 38.642, -90.207

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

HostingClassified

MobileNot classified

Risk score: 20

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

Read exact field definitions

ASN and network operator

AS40021 profile

Organization: Contabo Inc.
ASN domain: contabo.com
Operator type: CDN

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

Network registration

Matching record range: 5.252.52.0/22
Registered network name: TT-20240504
Registration source: RIPENCC WHOIS
Company: Contabo GmbH
Usage type: hosting
Company website: contabo.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: CONTABO ABUSE DEPARTMENT
Matching record range: 5.252.52.0/22
Abuse email: abuse@contabo.de
Phone: +49 89 21268372
Postal address: Contabo GmbH, Welfenstr. 22, 81541 München, Germany
Contact country: Germany

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

5.252.52.0 · live response

{
  "ip": "5.252.52.0",
  "isp": {
    "asn": "AS40021",
    "org": "Contabo Inc.",
    "isp": "Contabo Inc."
  },
  "location": {
    "country": "United States",
    "country_code": "US",
    "city": "St. Louis",
    "state": "Missouri",
    "zipcode": "",
    "latitude": 38.64152159981334,
    "longitude": -90.20672799087185,
    "timezone": "America/Chicago",
    "localtime": "2026-11-04T09:08:16"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": true,
    "risk_score": 20
  }
}