GET https://asn.lat/api/399358
{
"id": "399358",
"type": "asn",
"asn": "AS399358",
"org": "Anthropic, PBC",
"domain": "anthropic.com",
"country": "US",
"address": "548 Market St.\nPMB 90375",
"city": "San Francisco",
"region": "CA",
"postal": "94104-5401",
"phone": "+1-415-236-0599",
"email": "arin@anthropic.com",
"whois": {
"ASNumber": "399358",
"ASName": "ANTHROPIC",
"ASHandle": "AS399358",
"RegDate": "2023-09-20",
"Updated": "2024-01-08",
"Ref": "https://rdap.arin.net/registry/autnum/399358",
"organisation": {
"OrgName": "Anthropic, PBC",
"OrgId": "AP-2440",
"Address": "548 Market St.\nPMB 90375",
"City": "San Francisco",
"StateProv": "CA",
"PostalCode": "94104-5401",
"Country": "US",
"RegDate": "2023-07-31",
"Updated": "2023-08-22",
"Ref": "https://rdap.arin.net/registry/entity/AP-2440"
},
"contactTechnical": {
"OrgTechHandle": "ANTHR5-ARIN",
"OrgTechName": "Anthropic",
"OrgTechPhone": "+1-415-236-0599",
"OrgTechEmail": "arin@anthropic.com",
"OrgTechRef": "https://rdap.arin.net/registry/entity/ANTHR5-ARIN"
},
"contactNoc": {
"OrgNOCHandle": "ANTHR5-ARIN",
"OrgNOCName": "Anthropic",
"OrgNOCPhone": "+1-415-236-0599",
"OrgNOCEmail": "arin@anthropic.com",
"OrgNOCRef": "https://rdap.arin.net/registry/entity/ANTHR5-ARIN"
},
"OrgDNSHandle": "ANTHR5-ARIN",
"OrgDNSName": "Anthropic",
"OrgDNSPhone": "+1-415-236-0599",
"OrgDNSEmail": "arin@anthropic.com",
"OrgDNSRef": "https://rdap.arin.net/registry/entity/ANTHR5-ARIN",
"OrgRoutingHandle": "ANTHR5-ARIN",
"OrgRoutingName": "Anthropic",
"OrgRoutingPhone": "+1-415-236-0599",
"OrgRoutingEmail": "arin@anthropic.com",
"OrgRoutingRef": "https://rdap.arin.net/registry/entity/ANTHR5-ARIN",
"contactAbuse": {
"OrgAbuseHandle": "ANTHR5-ARIN",
"OrgAbuseName": "Anthropic",
"OrgAbusePhone": "+1-415-236-0599",
"OrgAbuseEmail": "arin@anthropic.com",
"OrgAbuseRef": "https://rdap.arin.net/registry/entity/ANTHR5-ARIN"
},
"text": [
"#",
"# ARIN WHOIS data and services are subject to the Terms of Use",
"# available at: https://www.arin.net/resources/registry/whois/tou/",
"#",
"# If you see inaccuracies in the results, please report at",
"# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"#",
"# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.",
"#",
"#",
"# ARIN WHOIS data and services are subject to the Terms of Use",
"# available at: https://www.arin.net/resources/registry/whois/tou/",
"#",
"# If you see inaccuracies in the results, please report at",
"# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"#",
"# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.",
"#"
]
}
}