2a0a:4540::
Wuppertal · Germany · Bjoern Maenken
- Autonomous system
- AS203420
- Country
- DE
- Risk score
- Not a probability
IP address summary
- IP address
- 2a0a:4540::
- ASN
- AS203420
- Network operator
- Bjoern Maenken
- ISP
- Bjoern Maenken
- Containing network profile
- 2a0a:4540::/32
- Operator category
- Enterprise
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS203420
- Source label
- AS-MSYS-WTAL Bjoern Maenken
- Reference interval
- 2a0a:4540:: to 2a0a:4540:0:ffff:ffff:ffff:ffff:ffff
- Collected
IPtoASN maps this address interval to AS203420. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- Germany
- City
- Wuppertal
- Region
- North Rhine-Westphalia
- Postal code
- Not supplied
- Timezone
- Europe/
Berlin - Local time
- Approximate coordinates
- 51.271, 7.139
Network-level coordinates do not identify a precise user or device location. How geolocation works
VPN, proxy and network signals
A low score is not proof that an address is safe.
ASN and network operator
AS203420 profile- Organization
- Bjoern Maenken
- ASN domain
- maenken.systems
- Operator type
- Enterprise
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 2a0a:4540::/48
- Registered network name
- NET-MSYS-WTAL1
- Registered network block
- 2a0a:4540::/48
- Registration source
- RIPENCC WHOIS
- Company
- Bjoern Maenken
- Usage type
- business
- Company website
- maenken.systems
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
- 2a0a:4540::/48
- Abuse email
- It@maenken.de
- Phone
- +4920242924510
- Postal address
- Jakob-Kaiser-Weg 56, 42111, Wuppertal, 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{
"ip": "2a0a:4540::",
"isp": {
"asn": "AS203420",
"org": "Bjoern Maenken",
"isp": "Bjoern Maenken"
},
"location": {
"country": "Germany",
"country_code": "DE",
"city": "Wuppertal",
"state": "North Rhine-Westphalia",
"zipcode": "",
"latitude": 51.270521599813335,
"longitude": 7.139322009128139,
"timezone": "Europe/Berlin",
"localtime": "2026-11-04T04:16:27"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0
}
}