FFarrukh Tariq·6d agoYour VPN Changed Your IPv4 Address—What About IPv6?How to test both network paths and interpret IPv6 results without jumping to conclusions.8 min read·klarvpn.hashnode.dev
IIPYE·Oct 30VLSM in Practice: Carving a /24 into Subnets of Different Sizes Without Wasting or OverlappingDisclosure up front: I run IPYE, a company that leases IP space. It gets one short paragraph at the end; the rest is plain networking. Variable-length subnet masking (VLSM) simply means that the subne5 min read·ipye-com.hashnode.dev
Aacidvegas·Oct 12The Shady World of IP LeasingThe IPv4 "exhaustion" is not real. The addresses got hoarded and the market devolved into a wild sub-leasing economy where anyone can choose where their IPs appear from, who owns them on paper, and scrub them clean of any history.14 min read·acidvegas.hashnode.dev12FD
FFlareXes·Sep 27IPv4 Obfuscation, Legacy Parsing, URL Tricks, and Real-World Security VulnerabilitiesExplore weird IPv4 notation: 8.8.2056, legacy parsing, browser behavior, URL tricks, IPv6, and real-world security bugs hiding behind IP addresses.20 min read·flarexes.com
MMaulana·Sep 11How IPv4 Subnetting Determines Network and Host AddressesLearn how IPv4 subnetting determines network, host, and broadcast addresses using subnet masks and CIDR notation.13 min read·mauls.hashnode.dev
Cconnect·Sep 8Why IPv4 Refuses to Die: The $1.2B Protocol Still Running the WebIn the late 1990s, networking experts predicted that IPv4 (Internet Protocol version 4) would be entirely obsolete by the mid-2010s. Its 32 bit architecture limits the global address pool to roughly2 min read·ipv4tradehub.hashnode.dev
Cconnect·Sep 7Why Haven’t We Fully Switched to IPv6 Yet?For over two decades, network engineers have warned that IPv4 is running out of addresses. IPv6 was created as the ultimate solution, offering 3.4 \times 10^{38} addresses enough to give every grain o2 min read·ipv4tradehub.hashnode.dev
Cconnect·Sep 5Why IPv4 Still Runs the Internet: Practical Uses & Real-World RealitiesDespite decades of warnings about IPv4 address exhaustion and the push for IPv6 adoption, IPv4 remains the backbone of modern networking. Engineered in 1981, this 32-bit protocol generates approximate2 min read·ipv4tradehub.hashnode.dev
Cconnect·Sep 1The Undead Protocol: Why IPv4 Still Runs the InternetIPv6 launched in 1998. It was supposed to kill IPv4. 26 years later... IPv4 is still alive. Still undead. Still running everything. How is that even possible when we officially "ran out" of IPv4 addre3 min read·ipv4tradehub.hashnode.dev
Cconnect·Aug 28Why IPv4 Is Usefull In Today's Digital World ?Why IPv4 Remains Essential in Modern Networking?2 min read·ipv4tradehub.hashnode.dev
