Bitvantage 

A library for working with network addresses. Includes a network class that represents IP networks, a network lookup class for high performance prefix matching using a variable stride trie, MAC address class... More information

SharpTextFsm is a .NET implementation of the Google TextFSM Python module. TextFSM templates match semi-formated line delimited text using an articulated regular expression state machine. TextFSM templates are... More information

Parse Cisco IOS interface names, such as GigabitEthernet0/0, Gi1/0/1, HundredGigE10/0/1.37, Vlan33, etc

A library for working with IPv4 and IPV6 network prefixes.

Fast longest-prefix-match lookups for IPv4 and IPv6: find the most specific stored network that contains an address or a network. Works with System.Net.IPNetwork or your own network type. Reads take no locks... More information

Parse, decode, and format MAC addresses in various formats

Lookup manufacture infromation for MAC addresses

Facilitate parsing configuration files from Cisco routers and switches into a document object model (DOM) enabling network administrators and developers to easily read, query, and modify the structured data... More information

A set of ulong values stored as sorted, non-overlapping ranges. Parses and prints lists such as 40-70,90,95,300-700,5000, with O(log n) lookup, add and remove, set operations, JSON and configuration binding,... More information

Encrypts, decrypts, and re-salts Cisco type 7 passwords. Type 7 passwords are typically used in configuration files for Cisco's routers and switches as a way to obfuscate clear text passwords.

High-performance .NET TimescaleDB client library for time-series data ingestion with attribute-driven schema generation and PostgreSQL binary COPY protocol support

C# 14 extension members for System.Net.IPNetwork and IPAddress that add CIDR, subnet and supernet math: network and wildcard masks, host ranges, subnet and supernet tests, splitting, summarization,... More information

Loads a whole MaxMind DB file, such as GeoIP2, GeoLite2 or ASN, into a lookup table for fast longest-prefix-match lookups by address.

Longest-prefix-match lookups over IPNetwork2 networks from the IPNetwork2 package.