heade.rs
JSON

IPv4 address

1.1.1.1

Operated by Cloudflare in Australia. Only the country is known, which is common for anycast and CDN addresses.

Location

Australia

Australia

Country level only

Network Every network on the internet has an autonomous system number (ASN). This is the one that announces this address.

AS13335

Cloudflare

Cloudflare, Inc.

BGP prefix The block of addresses this IP is announced in to the rest of the internet. RPKI valid means the block's owner signed off on the network announcing it.

RPKI valid

1.1.1.0/24

Seen by 3,513 peers

Latency Round trip for an HTTPS request from your browser to the site and back, including the server's reply time.

— ms

Measured along the route below

Route

From Columbus on Anthropic, PBC

There's no location for this address, so it can't be drawn on a map.

Tracing the route from a probe near you…

    Details

    Network

    IPv4
    1.1.1.1
    Reverse DNSThe hostname this address points back to (its PTR record).
    one.one.one.one
    ASNThe autonomous system number of the network that announces this address.
    AS13335
    Operator
    Cloudflare, Inc.
    PrefixThe block of addresses announced over BGP that contains this address.
    1.1.1.0/24
    RPKIWhether a signed record (ROA) authorizes this network to announce this prefix.
    Valid
    VisibilityHow many bgp.tools peers carry this announcement.
    3,513 peers
    Type
    Content
    Registry
    APNIC

    Location

    Country level
    Country
    AustraliaAustralia
    Continent
    Oceania

    Allocation

    RegistryThe regional internet registry that assigned this block of addresses.
    APNIC
    Block
    1.1.1.0/24
    Name
    APNIC-LABS
    Holder
    APNIC Research and Development
    Country
    AU
    Allocated
    Aug 10, 201115 years ago
    Abuse contact
    helpdesk@apnic.net