net.ParseCIDR
standard libraryThe 895th most-called standard-library function by production calls. Called 1,272 times across 206 modules; 746 of those run outside tests and generated code.
0% in production calls vs 2026-W37 (744 → 746)
- prod calls
- 746
- non-test, non-generated
- all calls
- 1,272
- total callsites
- modules
- 206
- distinct callers
- in loop
- 47%
- of prod calls
- in tests
- 41%
- 523 calls
- resolved
- 100%
- to a known target
resolution mix
How each call resolves
How each call was attributed. Only resolved kinds, where the target function is known, count toward the ranking. Interface dispatch and unresolved receivers are reported separately and never guessed. Read the taxonomy →
- Package function100%A direct call to an exported package function, resolved by type.
who calls this
Notable callers
Production calls into ParseCIDR from notable Go projects. Open one on the map to see what else it hammers.
- Kubernetes 102 14%
- Docker 65 9%
- Cilium 27 4%
- containerd 27 4%
- Istio 12 2%
where it's called
Callsites in the wild
12 representative callsites of 1,272, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
-
cilium/cilium @v1.20.2
in loop -
cockroachdb/cockroach @v19.2.12+incompatible
in loop -
miekg/dns @v0.6.114
cmd/atomdns/internal/dnsreverse/dnsreverse.go:18
in loop - in loop
- in loop
- in loop
- in loop
- in loop
-
gitea.dev @v1.27.3
modules/hostmatcher/hostmatcher.go:59
in loop -
DNSCrypt/dnscrypt-proxy @v0.0.0-20260907210843-47ce24df6e86
in loop - in loop
top callers
The modules that reach for it
The modules that call ParseCIDR most in this snapshot.
- github.com/gravitl/netmaker1088%
- github.com/docker/docker685%
- github.com/moby/moby685%
- github.com/cilium/cilium514%
- github.com/osrg/gobgp/v3443%
siblings
More from net
The other most-called functions in this package. See all →