Where can I find a list of IPs and their regions.

Wed Feb 11 00:05:01 UTC 2004

On 11.02.2004 00:43 Scott Weeks wrote:

> 
> On Mon, 9 Feb 2004, Matthew Crocker wrote:
> 
> : I've look at IANA but it doesn't give enough detailed information.  I
> : would like to find a list of /8 or /16s and what geographic region the
> : exist in.  I know it isn't an exact science but something close would
> : be nice.  I know 210/8 & 211/8 are APNIC, I likes to know stuff like
> : 210.100/16 is Korea and 210.120/16 is China, etc.   Does anyone have a
> : list I can pull from?
> 
> 
> Maybe I'm going to have a case of stick-foot-in-mouth disease so:
> <setenv flameproof_panties=ON>  :-)
> 
> This only works for a certain percentage of networks.  Most likely a
> higher percentage post tech bubble collapse.  I used to work for a company
> that had 167.216.128.0/17 and we announced that globally.  So you couldn't
> say 167.216.128.0/17 was in the US (or even NA) as it'd appear from ARIN
> or other data sources.
> 

When you look up that network in 
ftp://ftp.arin.net/pub/stats/arin/delegated-arin-latest you get

grep 167.216.128.0 delegated-arin-latest
arin|US|ipv4|167.216.128.0|4096|20000531|allocated

I.e. Actually no /17 but 167.216.128.0/20 and based in US. q.e.d.


Arnold