IP Lookup — WHOIS, IP Geolocation & ISP Info

IP address lookup (ip checker or public ip lookup) returns network and location context for any IPv4 — country, region, city, ISP, ASN, timezone, and privacy flags.

VSPIC merges IPInfo and IPData sources so you see confirmed fields and any differences — ideal for ip information during support and security work.

Typical results on this page include:

Country

Nation associated with routing or allocation.

Region

State or province when available.

City

Metro estimate — approximate, not GPS.

ISP

Internet service provider or organization name.

ASN

Autonomous system number for the network operator.

Timezone

Likely local timezone for log correlation.

Hosting Provider

Datacenter/hosting flag when IP belongs to cloud infrastructure.

VPN Detection

Privacy signals when the IP appears to be a VPN exit.

Proxy Detection

Indicates anonymous or proxy-style routing when reported by data sources.

Enter an IPv4 and the tool queries commercial geolocation and privacy databases, then compares two providers for agreement.

Confirmed rows mean both sources matched; differences highlight fields you should verify manually.

ASN lookup helps you see which backbone or cloud network owns the route — e.g. AS15169 for Google. Abuse reports and firewall rules often reference ASN.

Combine asn lookup with IP WHOIS for registry contacts on the netblock.

The ISP field shows the customer-facing provider name; org may include ASN prefix text. Hosting IPs belong to datacenters, not residential ISPs.

isp lookup answers “who operates this address?” — not “who is the person using it.”

Searches for whois ip geolocation often want both registry ownership and map-level context. Start here for IP geolocation-style fields (country, city, ISP, ASN, VPN flags) with dual-source confirmation.

Follow with IP WHOIS for RDAP abuse contacts and CIDR allocation, or IP Location Finder for an interactive map pin on the same address.

• Log investigation — identify ISP and country on suspicious login IPs.
• Abuse reports — gather ASN and org for tickets to providers.
• VPN verification — see VPN/proxy/datacenter badges on an exit IP.
• Security monitoring — enrich SIEM alerts with geo ip lookup context.
• Server administration — confirm cloud egress IPs after migration.

Country is usually reliable; city may be tens of kilometers off on mobile, VPN, or corporate networks.

Map pins when shown are approximate — use region-level data for policy decisions.

When available, badges show VPN Detected, Proxy, or Datacenter based on privacy metadata and organization hints.

Detection is probabilistic — false positives and negatives happen with new providers or residential proxies.

• Dual-source ip address lookup with difference highlighting.
• Free ip checker — no account required.
• VPN, proxy, and hosting indicators when data provides them.
• Export JSON for tickets and documentation.

• APNIC — IP addressing
• IPinfo — Privacy detection

IP lookup data is estimated for lawful diagnostics. Do not use as sole proof of identity or exact physical location. Respect privacy laws when storing ip information.