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Heuristic estimate from in-browser checks — not a guarantee.
216.73.216.59 IPv4
United States · Ohio · Columbus
| Country | United States (US) |
|---|---|
| Continent | North America |
| Region | Ohio |
| City | Columbus |
| Postal code | 43215 |
| Time zone | America/New_York |
| Latitude / Longitude | 39.9587, -82.9987 |
| ASN | AS16509 Amazon.com, Inc. |
| ISP | Amazon.com |
| Organization | Anthropic, PBC |
IP data: ip-api.com · Flags: flagcdn.com
Local time
2026-07-20 14:43 (America/New_York)
Location map · Columbus, Ohio, United States
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Approximate location based on geo coordinates. May differ from the real location.
Network registration (WHOIS / RDAP)
| Network range | 216.73.216.0 - 216.73.219.255 |
|---|---|
| CIDR | 216.73.216.0/22 |
| Network name | AWS-ANTHROPIC |
| Handle | NET-216-73-216-0-1 |
| Status | ASSIGNMENT |
| Parent handle | NET-216-73-208-0-1 |
| WHOIS server | whois.arin.net |
| Registered | 2024-06-05T12:42:32-04:00 |
| Last modified | 2024-06-05T12:42:32-04:00 |
Registrant
Anthropic, PBC AP-2440
⌂ 548 Market St. PMB 90375 San Francisco CA 94104-5401 United States
Administrative contact (admin-c)
Anthropic ANTHR5-ARIN
☎ +1-415-236-0599
⌂ 548 Market St. PMB 90375 San Francisco CA 94104-5401 United States
Technical contact (tech-c)
Anthropic ANTHR5-ARIN
☎ +1-415-236-0599
⌂ 548 Market St. PMB 90375 San Francisco CA 94104-5401 United States
Abuse contact
Anthropic ANTHR5-ARIN
☎ +1-415-236-0599
⌂ 548 Market St. PMB 90375 San Francisco CA 94104-5401 United States
Registry data: RDAP (rdap.org → the responsible RIR). For Korean IPs, more detail is available at KRNIC whois.kisa.or.kr.