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PostPosted: Thu Dec 17, 2009 4:10 pm 
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Joined: Tue Dec 15, 2009 12:51 pm
Posts: 9
Website: http://woodbyhand.co.uk
The IP location isn't the location of the company is it?
According to Domain Tools, the IP location is the US, which obviously it isn't.

IP Location: United States Linode Llc


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PostPosted: Thu Dec 17, 2009 6:28 pm 
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AVonGauss wrote:
IMHO, you're probably safer from an e-mail perspective with a new IP address block rather than an old IP block. Older addresses may have been used for many different purposes more recently and made it on to a few of the mail block lists while new addresses are not as likely to be on existing lists.


There is that, but there is another lurking danger: an outdated "bogon" list. You would hope that nobody is silly enough to use a static bogon list, but apparently my ISP, for one, is: their DNS servers are refusing connections from the Linode servers. Blocked DNS servers aren't a big problem (one can simply use other DNS servers), but if mail servers are using them too (and apparently some are), that's more troublesome.

Btw, if Linode has other (older) IP address space available to them, perhaps it would be a good idea to move the default DNS servers there to be safe?

jed wrote:
WHOIS information on IPv4 allocations is not arbitrarily changeable to this level; RIPE verified who we were upon our request. Also, we're not going to lie in our WHOIS and claim to be a British company.


But would it necessarily be a lie? :)

According to whois documentation found on the RIPE site, the "country" entry doesn't have a definitive meaning and could be the country "where the IP space is in use". I'm not certain that is where MaxMind et al is getting "US" from, but an OVH discussion that I found suggests that it may be.

There is also the RIPE "delegated" list (that currently shows "EU" for Linode's block) mentioned in the original post. That is used directly by at least 2 GeoIP scripts that I found.


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PostPosted: Fri Dec 18, 2009 6:21 pm 
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Unfortunately, this makes the London datacentre unusable for me in hosting UK-focussed websites.

My understanding is that, everything else being equal, Google ranks UK-hosted sites higher in searches originating in the UK. With the London IP range appearing to be US-based, sites hosted there will be penalised.

I was really hoping to move some sites to Linode since the announcement of the UK datacentre, so hopefully this can be resolved..


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 Post subject:
PostPosted: Fri Dec 18, 2009 6:39 pm 
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Joined: Sat Nov 15, 2008 4:24 pm
Posts: 55
Location: Czech Republic
I also understand that IP country should be country where servers are physically located. Yes, in theory others should not rely on IP country but often they do (and sometimes this driving me crazy because it is nearly impossible to persuade server on the other side that I am really me just "moved" by few thousands km).

I believe you can imagine what this may cause when connecting to we-provide-enhanced-user-experience-based-on-your-location-and-we-have-no-idea-why-your-connection-is-so-lazy.


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PostPosted: Sat Dec 19, 2009 1:11 am 
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Website: http://blog.shadypixel.com/
afaik, google doesn't care about the IP address just the domain name (co.uk > com for uk searches).


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PostPosted: Sat Dec 19, 2009 7:15 am 
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drake127 wrote:
I also understand that IP country should be country where servers are physically located.


Agreed. Linode's other datacentre IPs resolve to their physical location (ie. texas, atlanta, california, new york).

The IP address of my home connection resolves to the city I live in, not the headquarters of my ISP etc.

btmorex wrote:
afaik, google doesn't care about the IP address just the domain name (co.uk > com for uk searches).


Google themselves say it does: http://www.google.com/support/forum/p/W ... 84af&hl=en


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 Post subject:
PostPosted: Sat Dec 19, 2009 7:35 pm 
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Website: http://jedsmith.org/
Location: Out of his depth and job-hopping without a clue about network security fundamentals
Again, there's nothing we can do about this. There is nothing to be resolved except getting the GeoIP databases to fix their mistake, and we don't have much control over that.

This is an extremely new allocation to us. The /8 itself, 109/8, is a quite new allocation to RIPE from IANA -- new enough that we ran into a few poorly-managed networks early on that considered the IP addresses bogus because they were operating with months-old filtering. (This is an example of a very isolated incident -- one I've only seen a couple of instances of -- and just demonstrates what we orchestrate behind the scenes. Don't let this dissuade you from going to London, as you'll never notice.)

We've been in touch with MaxMind, and they have informed us that the change has been made and should be pushed out before the end of the year. If the geographic IP database that you use reports United States for an IP that starts with 109, be sure to inform them that they are incorrect and their detection mechanism is missing some helpful data.

You can see here that the IP addresses definitely report that they are announced from London (this isn't always correct either, but it is here):

Code:
18:29 jsmith@aenima% whois 109.74.192.4 | grep origin
origin:         AS15830
18:29 jsmith@aenima% whois AS15830
[SNIP]
aut-num:        AS15830
as-name:        TELECITY-LON
descr:          TELECITYGROUP UK
[SNIP]
role:           Telecity Admin-c
address:        Telecity Group PLC
address:        10th Floor
address:        6&7 Harbour Exchange Square
address:        London
address:        UK
address:        E14 9GE
[SNIP]


I'd like to see GeoIP databases that factor ASN data into their determination, honestly.

turnip wrote:
My understanding is that, everything else being equal, Google ranks UK-hosted sites higher in searches originating in the UK. With the London IP range appearing to be US-based, sites hosted there will be penalised.


My understanding is that Google only does this if a searcher specifically requests only local results in the U.K., and does not take the originating searcher's country into account as a generality. The URL you linked to alludes to that, as well.

Give it time, we'll get this shaken out...

_________________
Disclaimer: I am no longer employed by Linode; opinions are my own alone.


Last edited by jed on Mon Dec 21, 2009 11:09 pm, edited 5 times in total.

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 Post subject:
PostPosted: Sun Dec 20, 2009 11:18 am 
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Joined: Fri Oct 09, 2009 1:24 pm
Posts: 15
jed wrote:
Again, there's nothing we can do about this.


Are RIPE refusing to make changes? If so, that is strange, as there are many IP blocks that have a "country" field not matching the organisation's location, but rather the server's location. 87.248.118.0 and 87.248.120.0 are examples of Yahoo doing it. It would seem a bit unfair if Linode aren't allowed the same.

OVH takes it even further, using "country" values that don't match the location of them or the servers. You will find all sorts of European countries in the 94.23/16 block. For example, 94.23.113.0 = Poland, 94.23.113.16 = Spain, 94.23.113.64 = Germany, etc... while OVH and the servers are in France.

jed wrote:
This is an extremely new allocation to us. The /8 itself, 109/8, is a quite new allocation to RIPE from IANA -- new enough that we ran into a few poorly-managed networks early on that considered the IP addresses bogus because they were operating with months-old filtering.


Can you please expand on the sort of issues that you have run into? Does it go beyond DNS servers refusing connections?

Thanks.


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 Post subject:
PostPosted: Sun Dec 20, 2009 3:04 pm 
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Website: http://jedsmith.org/
Location: Out of his depth and job-hopping without a clue about network security fundamentals
blah wrote:
Can you please expand on the sort of issues that you have run into? Does it go beyond DNS servers refusing connections?

We've seen a couple of very small networks consider 109/8 to be a bogon, and summarily drop the traffic. Not for long, however -- we take care of it as soon as we notice.

_________________
Disclaimer: I am no longer employed by Linode; opinions are my own alone.


Last edited by jed on Mon Dec 21, 2009 11:05 pm, edited 3 times in total.

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 Post subject:
PostPosted: Sun Dec 20, 2009 7:16 pm 
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Joined: Wed Jan 21, 2009 7:13 pm
Posts: 126
Location: Portugal
jed wrote:
We've seen a couple of very small networks consider 109/8 to be a bogon, and summarily drop the traffic. Not for long, however -- we take care of it as soon as we notice.


My linode is in this network and is listed at www.apews.org and www.cymru.com.

www.apews.org:

Entry matching your Query: E-180006
109.0.0.0/8CASE: C-131
Unallocated, dynamic or generically named IP spaceSpecial Reason:
No traffic until allocated

Anything we can do?


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PostPosted: Sun Dec 20, 2009 10:29 pm 
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Joined: Sat Aug 30, 2008 1:55 pm
Posts: 1739
Location: Rochester, New York
APEWS does not accept removal requests, per their FAQ, and consider such trivialities annoying. I would advise your recipient to stop using APEWS... any dnsbl with out-of-date information with a stated policy of not accepting corrections ought to be avoided.

Per http://www.revip.info/, it looks like that's about it; Team Cymru does not list the 109/8 space, although some two-bit dnsbl at http://www.moensted.dk/spam/no-more-funn/ appears to, with a link to Cymru:

Code:
IP not supposed to be routed. See http://www.cymru.com/Documents/bogon-list.html Bogon List v2.0 08 APR 2003 Rob Thomas bogon list 2.0 1055973600 (Thu Jun 19 00:00:00 2003)
This IP is not supposed to be not supposed to be routed, and is probaly not your public ip. It can't be removed!


2003 was a long time ago. I'd say that one's been abandoned.

I suppose you can add a second Linode in Newark just to relay mail to these borken destinations, then invoice the recipient's mail administrator (via postal mail) $20 to cover it. That might get the message across ;-)


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 Post subject:
PostPosted: Mon Dec 21, 2009 2:50 pm 
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Posts: 15
jed wrote:
We've seen a couple of very small networks consider 109/8 to be a bogon, and summarily drop the traffic. Not for long, however -- we take care of it as soon as we notice.


Ouch :(

Have you had success in getting the network admins to update their bogon filtering, or is it a struggle?


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 Post subject:
PostPosted: Mon Dec 21, 2009 10:48 pm 
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Website: http://jedsmith.org/
Location: Out of his depth and job-hopping without a clue about network security fundamentals
blah wrote:
Have you had success in getting the network admins to update their bogon filtering, or is it a struggle?

The one or two networks I've seen approached have been extremely helpful. The Internet is actually run by skilled admins who just need a bump, for the most part.
nfn wrote:
Entry matching your Query: E-180006
109.0.0.0/8CASE: C-131
Unallocated, dynamic or generically named IP spaceSpecial Reason:
No traffic until allocated

I'll ask a couple resources I have about this, but as another poster suggested APEWS does not like being approached directly. Thanks for the heads-up.

_________________
Disclaimer: I am no longer employed by Linode; opinions are my own alone.


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 Post subject:
PostPosted: Thu Dec 24, 2009 1:26 am 
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Joined: Thu Dec 24, 2009 1:13 am
Posts: 4
turnip wrote:
Unfortunately, this makes the London datacentre unusable for me in hosting UK-focussed websites.

My understanding is that, everything else being equal, Google ranks UK-hosted sites higher in searches originating in the UK. With the London IP range appearing to be US-based, sites hosted there will be penalised.

I was really hoping to move some sites to Linode since the announcement of the UK datacentre, so hopefully this can be resolved..


I was about to move my UK based websites over to a Linode, but I have the same concerns. My current provider reports a geo location of GB, United Kingdom (from http://cqcounter.com/whois/) whereas the IP of london1.linode.com reports the US. I believe the great Google does take into account the location of the IP address for ranking in the different googles (.com and .co.uk)

Any idea if this is possible to fix?

Thanks


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 Post subject:
PostPosted: Thu Dec 24, 2009 2:30 am 
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Joined: Sat May 03, 2008 4:01 pm
Posts: 569
Website: http://www.mattnordhoff.com/
Why does everyone have such little faith in Google's ability to do decent geolocation?


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