Network tools
Small, free utilities for checking your network. No sign-up and no install, and we will keep adding more.
IP lookup
Check your public IP, or look up any IP address for its location, ASN, ISP and network type.
Open tool →My IP address
See the public IP you are connecting from, with its location, network and connection type.
Open tool →Random IP generator
Generate random public IPv4 or IPv6 addresses in one click, then copy them or download as TXT or CSV.
Open tool →IP to ASN lookup (bulk)
Paste up to 100 IPv4 or IPv6 addresses and get the routed prefix, ASN and AS holder for each. Export to CSV.
Open tool →Batch IP location lookup
Paste up to 50 IPs at once and get country, state, city, time zone, ASN and ISP for each. Copy the table or export CSV.
Open tool →IP range stats
Paste a list of IPs and count them by /16 range, /24 range and exact address, with details you can copy.
Open tool →Log analyzer
Drop in an Nginx or Apache access log to see requests, IPs, status codes, paths and bots, all in your browser.
Open tool →Batch HTTP proxy checker
Paste up to 20 HTTP proxies and see which ones connect, the IP they show, their country and response time.
Open tool →Batch SOCKS5 proxy checker
Paste up to 20 SOCKS5 proxies and see which ones connect, the IP they show, their country and response time.
Open tool →IP badge
Make a small badge for your site, README or forum signature that shows the visitor's IP and country, or the country of a fixed IP.
Open tool →Common network IP ranges
Browse the IPv4 and IPv6 ranges announced by carriers, cloud providers, CDNs and backbones. One page per network, with CIDR and start/end IPs, TXT and CSV download.
Open tool →Domain check
Enter a domain to see its DNS records, SSL certificate expiry, HTTP response and registration details.
Open tool →- More tools are on the way.