153.19.0.0

Warsaw · Poland · Technical University of Gdansk, Academic Computer Center TASK

Autonomous system: AS5550
Country: PL
Risk score

IP address summary

IP address: 153.19.0.0
ASN: AS5550
Network operator: Technical University of Gdansk, Academic Computer Center TASK
ISP: Technical University of Gdansk, Academic Computer Center TASK
Containing network profile: 153.0.0.0/8
Operator category: Academic

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

Public ASN reference

Reference ASN: AS5550
Source label: TASK-AS Technical University of Gdansk, Academic Computer Center TASK
Reference interval: 153.19.0.0 to 153.19.255.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS5550. 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: Poland
City: Warsaw
Region: Mazovia
Postal code: Not supplied
Timezone: Europe/Warsaw
Local time: 2026-11-15 13:01:30
Approximate coordinates: 52.244, 21.003

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

AS5550 profile

Organization: Technical University of Gdansk, Academic Computer Center TASK
ASN domain: task.gda.pl
Operator type: Academic

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

Network registration

Matching record range: 153.19.0.0/24
Registered network name: PL-TASK
Registered network block: 153.19.0.0/16
Registration source: RIPENCC WHOIS
Company: Technical University of Gdansk, Academic Computer Center TASK
Usage type: business
Company website: task.gda.pl

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

Abuse contact

Contact name: Academic Computer Center TASK
Published contact network: 153.19.0.0/16
Abuse email: abuse@task.gda.pl
Phone: +48 58 3471852
Postal address: Narutowicza 11/12, 80-233 Gdansk, Poland
Contact country: Poland

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

153.19.0.0 · live response

{
  "ip": "153.19.0.0",
  "isp": {
    "asn": "AS5550",
    "org": "Technical University of Gdansk, Academic Computer Center TASK",
    "isp": "Technical University of Gdansk, Academic Computer Center TASK"
  },
  "location": {
    "country": "Poland",
    "country_code": "PL",
    "city": "Warsaw",
    "state": "Mazovia",
    "zipcode": "",
    "latitude": 52.24402159981334,
    "longitude": 21.00294200912814,
    "timezone": "Europe/Warsaw",
    "localtime": "2026-11-15T13:01:30"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}