2a01:660::

Stuttgart · Germany · Telekom Deutschland GmbH

Registration lookup IPv6 address formats

Autonomous system: AS48951
Country: DE
Risk score: Not a probability

IP address summary

IP address: 2a01:660::
ASN: AS48951
Network operator: Telekom Deutschland GmbH
ISP: Telekom Deutschland GmbH
Containing network profile: No indexed aggregate
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: AS48951
Source label: ASN-TSI-IAS Telekom Deutschland GmbH
Reference interval: 2a01:660:: to 2a01:664:bff:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS48951. 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: Germany
City: Stuttgart
Region: Baden-Wurttemberg
Postal code: Not supplied
Timezone: Europe/Berlin
Local time: 2026-11-04 03:58:37
Approximate coordinates: 48.797, 9.168

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

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

Read exact field definitions

ASN and network operator

AS48951 profile

Organization: Telekom Deutschland GmbH
ASN domain: telekom.de
Operator type: Home ISP

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

Network registration

Matching record range: 2a01:660::/55
Registered network name: VPN_15-040-0009
Registered network block: 2a01:660::/55
Registration source: RIPENCC WHOIS
Company: TSI multiple usage
Usage type: residential
Company website: telekom.de

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: 2a01:660::/55
Abuse email: abuse@telekom.de
Postal address: Telekom Deutschland GmbH, 53227 Bonn, 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

2a01:660:: · live response

{
  "ip": "2a01:660::",
  "isp": {
    "asn": "AS48951",
    "org": "Telekom Deutschland GmbH",
    "isp": "Telekom Deutschland GmbH"
  },
  "location": {
    "country": "Germany",
    "country_code": "DE",
    "city": "Stuttgart",
    "state": "Baden-Wurttemberg",
    "zipcode": "",
    "latitude": 48.79657159981333,
    "longitude": 9.16818200912814,
    "timezone": "Europe/Berlin",
    "localtime": "2026-11-04T03:58:37"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}