@@ -2201,6 +2201,36 @@ (define-public go-github-com-koron-go-ssdp
@acronym{Simple Service Discovery Protocol, SSDP}} library for Golang.")
(license license:expat)))
+(define-public go-github-com-libp2p-go-cidranger
+ (package
+ (name "go-github-com-libp2p-go-cidranger")
+ (version "1.1.0")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/libp2p/go-cidranger")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "05hzlk5hx7qna5znr3q1crr0qb7h8yrv1v96pj015dh0kbdkdaba"))))
+ (build-system go-build-system)
+ (arguments
+ (list
+ #:import-path "github.com/libp2p/go-cidranger"))
+ (native-inputs (list go-github-com-stretchr-testify))
+ (propagated-inputs (list go-github-com-ipfs-go-detect-race))
+ (home-page "https://github.com/libp2p/go-cidranger")
+ (synopsis "Fast IP to CIDR lookup in Golang")
+ (description
+ "Fast IP to @url{https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing,
+CIDR} block(s) lookup using trie in Golang, inspired by
+@url{https://vincent.bernat.im/en/blog/2017-ipv4-route-lookup-linux, IPv4 route
+lookup Linux}. Possible use cases include detecting if a IP address is from
+published cloud provider CIDR blocks (e.g. 52.95.110.1 is contained in published AWS
+Route53 CIDR 52.95.110.0/24), IP routing rules, etc.")
+ (license license:expat)))
+
(define-public go-github-com-libp2p-go-libp2p-asn-util
(package
(name "go-github-com-libp2p-go-libp2p-asn-util")