First of all, thank you for posting on the community. Really appreciate that 
Can the IP addresses in the range 142.250.74.0-142.250.74.255 have different geolocation results
Yes, IP address ranges can cover multiple geolocations.
In this case, definitely use the IPinfo CLI, particularly the summarize command. Here is a blog on this. The IPinfo CLI’s summarize command accepts IP address range inputs.
IPinfo Summarize
First, let’s look into summary level information of the range: 142.250.74.0-142.250.74.255.
Code
ipinfo ► ipinfo summarize 142.250.74.0-142.250.74.255
Output
Summary
- Total 256
- Unique 256
- Anycast 0
- Bogon 0
- Mobile 0
- VPN 0
- Proxy 0
- Hosting 256
- Tor 0
- Relay 0
Top ASNs
- AS15169 Google LLC 256 (100.0%)
Top Usage Types
- Hosting 256 (100.0%)
Top Routes
- 142.250.74.0/24 (AS15169) 256 (100.0%)
Top Countries
- Sweden 192 (75.0%)
- France 32 (12.5%)
- Germany 32 (12.5%)
Top Cities
- Stockholm, Stockholm, SE 192 (75.0%)
- Paris, Île-de-France, FR 32 (12.5%)
- Mörfelden-Walldorf, Hesse, DE 32 (12.5%)
Top Regions
- Stockholm, SE 192 (75.0%)
- Île-de-France, FR 32 (12.5%)
- Hesse, DE 32 (12.5%)
Top Domains
- 1e100.net 256 (100.0%)
From the input IP range, we can see 3 different cities and 3 different countries.
IPinfo Bulk/Batch lookup
Now, let’s say the IP address range is too big, and you need more granular information for each individual IP address. In that case, use CLI’s bulk command, which supports IP ranges as well.
Code
ipinfo bulk -c 142.250.74.0-142.250.74.255 > ip_result.csv
Output: ip_result.csv
This command will generate a CSV file containing information for each individual IP addressses.
Please let me know if you have any further queries. Happy to help!
