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IP Intelligence07

Abuse ContactsFind the right abuse and network contacts.↗GeolocationCity, country, network and IP type for an IP or prefix.↗PingCompare response times and packet loss, one row per probe city.↗rDNS LookupReverse DNS and forward-confirmation checks.↗Subnet CalculatorSplit, compare, and aggregate IPv4 / IPv6.↗TracerouteFollow a network path, hop by hop.↗WHOISStructured RDAP registration records.↗

BGP & Routing07

ASN ExplorerExplore announced prefixes and neighbours.↗BGP LookupInvestigate IPs, prefixes, and origins.↗IRR LookupInspect routing registry objects.↗IX / PeeringDBFind networks, exchanges, and facilities.↗Looking GlassCompare observed BGP paths and peers.↗Peer MapExplore observed AS-neighbour relationships.↗RPKI ValidatorCheck prefix and origin authorization.↗

DNS & Security07

Blacklist CheckInspect configured blocklist providers.↗DNS CompareCompare Google and Cloudflare responses.↗DNS LookupInspect records, TTLs, and resolver status.↗Email AuthInspect SPF, DKIM, and DMARC records.↗HTTP HeadersFollow redirects and inspect the final HTTP response and security headers.↗TLS CheckerInspect negotiated TLS and certificate validity.↗URL Security ScanInspect redirects, HTTPS, headers, cookie flags and the returned page.↗

›Tools›Subnet Calculator

IP Intelligence

Subnet Calculator

Split, compare, and aggregate IPv4 / IPv6.

Resource to investigate

One resource per line · Up to 20

KEEP EXPLORING

Traceroute ↗WHOIS ↗BGP Lookup ↗Looking Glass ↗RPKI Validator ↗DNS Lookup ↗

A clearer view of your corner of the internet.

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