IP Lookup

IP geolocation estimates a place from an address using regional registries and commercial data. An ASN is the network number of the operator. An ISP is the provider name. This card shows those ideas without a remote lookup.

The address you typed is echoed, and the type line says IPv4 or IPv6 based on a simple pattern. Echoing the address is not a lookup. The city, ISP, and coordinates stay on the fixture.

IP and type is one of the values IP Lookup puts on screen. The address is what you asked about, and the type says IPv4 or IPv6. The card repeats your address and labels it from a pattern check. A correct type does not mean the rest of the card was looked up.

Read Place on its own before you mix it with the other rows. Geolocation guesses a city from registry and commercial data. The sample always says North America, United States, California, Mountain View, ZIP 94043. 8.8.8.8 and a random VPS both get Mountain View. The city is not theirs.

Coordinates answers a narrower question than the headline number. Latitude and longitude are a point inside that guess. The point is 37.422, -122.084. That point is the fixture’s Mountain View pin, not a measurement of the address.

Treat ISP and ASN as a label with a specific job. The ISP is the provider name and the ASN is the network number. Both ISP and organization say Google LLC, and the ASN is AS15169. AS15169 is Google’s famous network. It is printed even when you type a different company’s address.

The Timezone line is worth a full stop. A timezone is a civil-time region, not a proof of where the machine sits. The card says America/Los_Angeles (UTC-08:00). UTC-08:00 ignores daylight time and is tied to the fixture, not to the host.

A flag-style mark on the card is decorative. Coordinates 37.422, -122.084 are a well-known Mountain View point, not a pin for 8.8.8.8 or for your server. Do not drop that pin on a map and call it the host.

If you remember one sequence from IP Lookup, remember the fields in the order they change a decision. IP and type matters because The address is what you asked about, and the type says IPv4 or IPv6. In practice, The card repeats your address and labels it from a pattern check. The mistake to avoid is this: A correct type does not mean the rest of the card was looked up. Place matters because Geolocation guesses a city from registry and commercial data. In practice, The sample always says North America, United States, California, Mountain View, ZIP 94043. The mistake to avoid is this: 8.8.8.8 and a random VPS both get Mountain View. The city is not theirs. Coordinates matters because Latitude and longitude are a point inside that guess. In practice, The point is 37.422, -122.084. The mistake to avoid is this: That point is the fixture’s Mountain View pin, not a measurement of the address. ISP and ASN matters because The ISP is the provider name and the ASN is the network number. In practice, Both ISP and organization say Google LLC, and the ASN is AS15169. The mistake to avoid is this: AS15169 is Google’s famous network. It is printed even when you type a different company’s address. Timezone matters because A timezone is a civil-time region, not a proof of where the machine sits. In practice, The card says America/Los_Angeles (UTC-08:00). The mistake to avoid is this: UTC-08:00 ignores daylight time and is tied to the fixture, not to the host. After that, the checks are simple. The echoed address matches what you typed. You did not map the Mountain View coordinates. You did not assign AS15169 to an unrelated host. You did not convert logs with UTC-08:00 from this card. A registry or a sourced geo database is queued if place matters.

Keep IP Lookup as this step only. When the job moves on, the Domain to IP is the next page: Domain to IP takes one or more domain names and shows an IPv4 address and a hosting name beside each. The Reverse IP Lookup covers a different piece of the same work: Reverse IP Lookup takes an IP address or a domain and lists other hostnames beside it.