IP Address Lookup | My IP Address

My IP Address is

216.73.217.140

Decimal

3628718476

BIN

11011000.01001001.11011001.10001100

HEX

0xD849D98C

Location | ASN 16509

United States

Organization | Contact

AMAZON-02 - Amazon.com

arin@anthropic.com

Source | Status

Net Range : 216.73.216.0 - 216.73.219.255
CIDR : 216.73.216.0/22
Name : AWS-ANTHROPIC
Handle : NET-216-73-216-0-1
Parent Handle : NET-216-73-208-0-1
Net Type : ASSIGNMENT
Port43 Whois : arin

Information DB

https://rdap.arin.net/registry/ip/216.73.216.0
https://whois.arin.net/rest/net/NET-216-73-216-0-1
https://rdap.arin.net/registry/ip/216.73.208.0/21

{
    "asn": "16509",
    "asn_cidr": "216.73.216.0/22",
    "asn_country_code": "US",
    "asn_date": "2024-03-26",
    "asn_description": "AMAZON-02 - Amazon.com, Inc., US",
    "asn_registry": "arin",
    "entities": [
        "AP-2440"
    ],
    "network": {
        "cidr": "216.73.216.0/22",
        "country": null,
        "end_address": "216.73.219.255",
        "events": [
            {
                "action": "last changed",
                "actor": null,
                "timestamp": "2024-06-05T12:42:32-04:00"
            },
            {
                "action": "registration",
                "actor": null,
                "timestamp": "2024-06-05T12:42:32-04:00"
            }
        ],
        "handle": "NET-216-73-216-0-1",
        "ip_version": "v4",
        "links": [
            "https://rdap.arin.net/registry/ip/216.73.216.0",
            "https://whois.arin.net/rest/net/NET-216-73-216-0-1",
            "https://rdap.arin.net/registry/ip/216.73.208.0/21"
        ],
        "name": "AWS-ANTHROPIC",
        "notices": [
            {
                "description": "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use",
                "links": [
                    "https://www.arin.net/resources/registry/whois/tou/"
                ],
                "title": "Terms of Service"
            },
            {
                "description": "If you see inaccuracies in the results, please visit: ",
                "links": [
                    "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/"
                ],
                "title": "Whois Inaccuracy Reporting"
            },
            {
                "description": "Copyright 1997-2026, American Registry for Internet Numbers, Ltd.",
                "links": null,
                "title": "Copyright Notice"
            }
        ],
        "parent_handle": "NET-216-73-208-0-1",
        "raw": null,
        "remarks": null,
        "start_address": "216.73.216.0",
        "status": [
            "active"
        ],
        "type": "ASSIGNMENT"
    },
    "nir": null,
    "objects": {
        "ANTHR5-ARIN": {
            "contact": {
                "address": [
                    {
                        "type": null,
                        "value": "548 Market St.\nPMB 90375\nSan Francisco\nCA\n94104-5401\nUnited States"
                    }
                ],
                "email": [
                    {
                        "type": null,
                        "value": "arin@anthropic.com"
                    }
                ],
                "kind": "group",
                "name": "Anthropic",
                "phone": [
                    {
                        "type": [
                            "work",
                            "voice"
                        ],
                        "value": "+1-415-236-0599"
                    }
                ],
                "role": null,
                "title": null
            },
            "entities": null,
            "events": [
                {
                    "action": "last changed",
                    "actor": null,
                    "timestamp": "2025-08-14T16:34:43-04:00"
                },
                {
                    "action": "registration",
                    "actor": null,
                    "timestamp": "2023-07-31T16:45:12-04:00"
                }
            ],
            "events_actor": null,
            "handle": "ANTHR5-ARIN",
            "links": [
                "https://rdap.arin.net/registry/entity/ANTHR5-ARIN",
                "https://whois.arin.net/rest/poc/ANTHR5-ARIN"
            ],
            "notices": [
                {
                    "description": "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use",
                    "links": [
                        "https://www.arin.net/resources/registry/whois/tou/"
                    ],
                    "title": "Terms of Service"
                },
                {
                    "description": "If you see inaccuracies in the results, please visit: ",
                    "links": [
                        "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/"
                    ],
                    "title": "Whois Inaccuracy Reporting"
                },
                {
                    "description": "Copyright 1997-2026, American Registry for Internet Numbers, Ltd.",
                    "links": null,
                    "title": "Copyright Notice"
                }
            ],
            "raw": null,
            "remarks": null,
            "roles": [
                "dns",
                "abuse",
                "administrative",
                "routing",
                "technical",
                "noc"
            ],
            "status": [
                "validated"
            ]
        },
        "AP-2440": {
            "contact": {
                "address": [
                    {
                        "type": null,
                        "value": "548 Market St.\nPMB 90375\nSan Francisco\nCA\n94104-5401\nUnited States"
                    }
                ],
                "email": null,
                "kind": "org",
                "name": "Anthropic, PBC",
                "phone": null,
                "role": null,
                "title": null
            },
            "entities": [
                "ANTHR5-ARIN"
            ],
            "events": [
                {
                    "action": "last changed",
                    "actor": null,
                    "timestamp": "2023-08-22T17:10:25-04:00"
                },
                {
                    "action": "registration",
                    "actor": null,
                    "timestamp": "2023-07-31T16:51:11-04:00"
                }
            ],
            "events_actor": null,
            "handle": "AP-2440",
            "links": [
                "https://rdap.arin.net/registry/entity/AP-2440",
                "https://whois.arin.net/rest/org/AP-2440"
            ],
            "notices": null,
            "raw": null,
            "remarks": null,
            "roles": [
                "registrant"
            ],
            "status": null
        }
    },
    "query": "216.73.217.140",
    "raw": null
}

AS16509

216.73.216.0/22

Amazon.com, Inc.

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