Retrieve an historical asnames.txt from local cache

Looks for and loads a date timestamped asnames.txt from "~/.asnames".

read_asnames(date = Sys.Date())

Arguments

date	character (ISO date) or Date of asnames.txt to read from "~/.asnames";

Value

data frame (tibble) with "asn", "handle", "asinfo", "iso2c"

Details

You can see available asnames.txt files via list.files("~/.asnames") and read/parse arbitrary asnames.txt files with parse_asnames().

References

https://bgp.potaroo.net/as6447/asnames.txt

See also

asnames_current

parse_asnames

Examples

# NOT RUN {
   read_asname("2018-12-05")
# }