2606:54c1::

San Francisco · United States · Cloudflare, Inc.

Hosting

Registration lookup IPv6 address formats

Autonomous system: AS13335
Country: US
Legacy classification score: Not a probability

IP address summary

IP address: 2606:54c1::
ASN: AS13335
Network operator: Cloudflare, Inc.
ISP: Cloudflare, Inc.
Containing network profile: 2606:54c1::/32
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: AS13335
Source label: CLOUDFLARENET - Cloudflare, Inc.
Reference interval: 2606:54c0:: to 2606:54c1:1:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS13335. 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: San Francisco
Region: California
Postal code: Not supplied
Timezone: America/Los_Angeles
Local time: 2026-11-08 19:02:48
Approximate coordinates: 37.776, -122.406

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

Legacy classification score: 0

This response predates the evidence-based model.

Read exact field definitions

ASN and network operator

AS13335 profile

Organization: Cloudflare, Inc.
ASN domain: cloudflare.com
Operator type: CDN

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

Network registration

Matching record range: 2606:54c0:: – 2606:54c1:1:ffff:ffff:ffff:ffff:ffff
Registered network name: NET-CLOUDFLARE
Registered network block: 2606:54c0::/28
Registration source: ARIN RDAP
Company: Cloudflare, Inc.
Usage type: hosting
Company website: cloudflare.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: Abuse
Published contact network: 2606:54c0::/28
Abuse email: abuse@cloudflare.com
Phone: +1-650-319-8930
Postal address: 101 Townsend Street, San Francisco, CA, 94107, United States
Contact country: United States

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

2606:54c1:: · live response

{
  "ip": "2606:54c1::",
  "isp": {
    "asn": "AS13335",
    "org": "Cloudflare, Inc.",
    "isp": "Cloudflare, Inc."
  },
  "location": {
    "country": "United States",
    "country_code": "US",
    "city": "San Francisco",
    "state": "California",
    "zipcode": "",
    "latitude": 37.77635159981333,
    "longitude": -122.40593799087185,
    "timezone": "America/Los_Angeles",
    "localtime": "2026-11-08T19:02:48"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": true,
    "risk_score": 0
  }
}