net.IP.To16
standard libraryThe 1392nd most-called standard-library method by production calls. Called 608 times across 127 modules; 461 of those run outside tests and generated code.
1% in production calls vs 2026-W39 (464 → 461)
- prod calls
- 461
- non-test, non-generated
- all calls
- 608
- total callsites
- modules
- 127
- distinct callers
- in loop
- 19%
- of prod calls
- in tests
- 24%
- 147 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 →
- Concrete method100%A method on a value whose type is known exactly.
who calls this
Notable callers
Production calls into IP.To16 from notable Go projects. Open one on the map to see what else it hammers.
- Cilium 33 7%
- Kubernetes 20 4%
- Go (golang.org/x) 18 4%
- Docker 13 3%
- Istio 10 2%
where it's called
Callsites in the wild
12 representative callsites of 608, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
-
cilium/cilium @v1.20.2
in loop - in loop
-
docker/cli @v29.8.1+incompatible
in loop - in loop
-
DNSCrypt/dnscrypt-proxy @v0.0.0-20260907210843-47ce24df6e86
in loop - in loop
- in loop
- in loop
-
anacrolix/torrent @v1.61.0
in loop -
bettercap/bettercap @v0.0.0-20240809160008-76e136a18ed4
in loop - in loop
top callers
The modules that reach for it
The modules that call IP.To16 most in this snapshot.
- github.com/osrg/gobgp/v38614%
- github.com/google/gvisor346%
- github.com/cilium/cilium335%
- github.com/vishvananda/netlink254%
- golang.org/x/net213%
siblings
More from net
The other most-called members in this package. See all →