GRC Port Scan Alternatives

GRC Port Scan is described as 'GRC Internet Security Port Scanner. Tests for open ports on your external IP address' and is an website in the security & privacy category. There are more than 10 alternatives to GRC Port Scan, not only websites but also apps for a variety of platforms, including Android, iPhone, Android Tablet and iPad apps. The best GRC Port Scan alternative is IP Guide, which is free. Other great sites and apps similar to GRC Port Scan are ip.me, whatismyip.cc, sploit.io and What is My IP Address.

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GRC Port Scan alternatives page was last updated Jun 8, 2026

IP Guide
5 likes
An easy-to-use API for looking up IP, Network, and ASN data. Refreshed nightly from authoritative sources.
44 IP Guide alternatives
Cost / License
Free
Proprietary
Platforms
Online
Is IP Guide a good alternative to GRC Port Scan?
ip.me
1 like
IP, Whois, DNS Lookup A free service developed and maintained by Proton.
Cost / License
Free
Proprietary
Origin
Switzerland
Platforms
Online
Is ip.me a good alternative to GRC Port Scan?
W
W
whatismyip.cc
2 likes
External IP Address lookup tool with option to scan the external IP address. Uses Nmap Port Scanner and also does geolocation.
Cost / License
Free
Proprietary
Platforms
Online
W
Is whatismyip.cc a good alternative to GRC Port Scan?
sploit.io
2 likes
We host only the best cyber security tools for you to use at your disposal; we simplify the scripts to make it quicker and easier to use. Simply point our service towards your website or network and see the information roll in.
Cost / License
Freemium
Proprietary
Application types
Vulnerability Scanner
Penetration Testing
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
Windows Phone
iPad
Is sploit.io a good alternative to GRC Port Scan?
W
W
What is My IP Address
1 like
Open Source Website To Get Your IPs Address By WebRTC.
Cost / License
Free
Open Source (AGPL-3.0)
Platforms
Online
+1
W
Is this a good alternative to GRC Port Scan?
IPFighter
17 likes
IPFighter is an all-in-one proxy platform that helps proxy users manage lists, optimize speed, and protect accounts. Follow along for details on how proxy users find success with IPFighter.
Cost / License
Paid
Proprietary
Platforms
Online
Is IPFighter a good alternative to GRC Port Scan?
MyIP.Coffee
1 like
MyIP.Coffee was brewed with the idea of providing internet users a quick way to check their public IPv4 and IPv6 addresses. Whether you're troubleshooting network issues, setting up a server, or just curious, our site serves up your IP addresses without any fuss or frills.
Cost / License
Free
Open Source (MIT)
Platforms
Online
Is MyIP.Coffee a good alternative to GRC Port Scan?
HackerTarget.com
3 likes
Security Vulnerability Scanning based on Open Source Tools. With 12 different types of security scans available for Free.
5 HackerTarget.com alternatives
Cost / License
Paid
Proprietary
Application type
Vulnerability Scanner
Origin
United States
Platforms
Online
Is HackerTarget.com a good alternative to GRC Port Scan?
MyIPNow
1 like
MyIPNow is a free all-in-one network toolkit for checking your IP address, running DNS and WHOIS lookups, testing internet speed and ping, checking IP blacklists, calculating subnets, and generating secure passwords.
28 MyIPNow alternatives
Cost / License
Freemium
Proprietary
Origin
Ukraine
Platforms
iPhone
iPad
Online
Android
Android Tablet
Google Chrome
Mozilla Firefox
+3
Is MyIPNow a good alternative to GRC Port Scan?
N28
1 like
A minimalist, privacy-first network dashboard. Check your IP, test internet speed, detect WebRTC leaks, and analyze device headers without the bloat or tracking.
Cost / License
Free
Proprietary
Application type
Internet Speed Test
Origin
Romania
EU
Platforms
Online
Is N28 a good alternative to GRC Port Scan?
Geo IP Tool
1 like
Find a geolocation of an IP address including latitude, longitude, city, region and country.
Cost / License
Free
Proprietary
Platforms
Online
Is Geo IP Tool a good alternative to GRC Port Scan?
What is my IP?
Like
Find out what your IP is. Do not hesitate to open wimip.li to know what IP is visible to other sites.
Cost / License
Free
Proprietary
Platforms
Online
Is What is my IP? a good alternative to GRC Port Scan?