All-in-one IPv4 / IPv6 Address Lookup

AS (重庆广电) manages the 27.144.0.0/16 prefix block (approximately 65536 addresses) in the ISP Network category. AS independently controls its routing policy, peering relationships and IP allocation — 重庆广电 is directly responsible for traffic to and from addresses in the 27.144.0.0/16 block. The IP 27.144.111.7 resides in China Chongqing (timezone Asia/Shanghai); its position within this block determines routing behavior and connectivity characteristics.

No reverse DNS (PTR) record is configured, which is common for dynamically assigned or CGNAT'd addresses but limits reverse verification capability. PTR records are commonly used by mail servers and anti-spam systems to validate connecting IPs — their absence can affect deliverability to strict receivers.

Based on local classification and Spamhaus real-time reputation, no blacklist entries detected, no security risk flags detected. The Enterprise / dedicated line category indicates this IP is part of normal ISP Network infrastructure and carries low inherent risk. Balance risk-control with normal access patterns: standard rate limiting plus CAPTCHA on sensitive flows.

Recommendation: insufficient data to classify 27.144.111.7 — apply a balanced policy: standard rate limiting, CAPTCHA for sensitive operations, and monitor access logs for anomalies. Reassess as the IP's usage history accumulates in this site's archive.