Whois 查询
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#
#
# Query terms are ambiguous. The query is assumed to be:
# "n 216.73.216.128"
#
# Use "?" to get help.
#
Amazon.com, Inc. AMAZO-4 (NET-216-73-208-0-1) 216.73.208.0 - 216.73.219.255
Anthropic, PBC AWS-ANTHROPIC (NET-216-73-216-0-1) 216.73.216.0 - 216.73.219.255
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#
数据来源：whois.arin.net（whois 协议实时查询）
说明
域名按后缀路由到对应注册局的 Whois 服务器，未收录的后缀自动向 IANA 查询转发；IP 查询会先定位所属 RIR（APNIC/ARIN 等）。部分注册局对查询频率有限制，隐私保护的域名可能不展示联系人信息。
