PlusNet IP ranges
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- Re: PlusNet IP ranges
PlusNet IP ranges
03-12-2010 9:53 AM
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As part of my paranoia I monitor the IP address I am given on each startup. So far (about 3 years) it has always started with 87. but on Wednesday 1st Dec it changed to 91.125.***.***. Doing a tracert I found this was a bona fide PlusNet IP.
Do PlusNet publish their DHCP ranges ?
Thanks
Peter
Re: PlusNet IP ranges
03-12-2010 10:04 AM
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It's not something we publish, not particular reason for that AFAIK but the 91. ip addresses are one we've recently reclaimed from our brightview network.
Jojo
Re: PlusNet IP ranges
03-12-2010 3:14 PM
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Do PN use the whole 91 range ?
Also, in this day and age of trying to safeguard ourselves from 'them', would it not be fairly easy to publish your DHCP ranges ? I'm not sure how other PN users would view this but I would find it very comforting from a security point of view.
Regards,
Peter
Re: PlusNet IP ranges
03-12-2010 3:31 PM
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Re: PlusNet IP ranges
03-12-2010 4:52 PM
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Quote from: foxtrck The DHCP range is publicly available via leaked databases of our IP addresses
It's not a database, it's a couple of spreadsheets. Given the relatively small number of entries on it as well it almost certainly doesn't include all of our ranges.
For the benefit of the OP/others, I think this covers most of them:
80.189.0.0/16
91.125.0.0/16
195.166.128.0/19
212.56.64.0/18
212.159.0.0/17
81.174.128.0/17
80.229.0.0/16
84.92.0.0/15
87.112.0.0/14
46.208.0.0/16
Bob Pullen
Plusnet Product Team
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Re: PlusNet IP ranges
03-12-2010 6:58 PM
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Re: PlusNet IP ranges
05-12-2010 12:23 PM
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http://www.plus.net/support/broadband/products/IP_addresses_broadband.shtml
Re: PlusNet IP ranges
05-12-2010 1:29 PM
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Although these responses help a great deal I would have thought PN should have a definitive list and, as Joanne Pilson says, there should be no reason why this cannot be published. I would imagine the PN engineers would need to be aware of them all anyway and, as such, they would be documented.
Regards,
Peter
Re: PlusNet IP ranges
09-12-2010 8:04 PM
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Quote from: Peterworks Although these responses help a great deal I would have thought PN should have a definitive list and, as Joanne Pilson says, there should be no reason why this cannot be published.
They are documented. That's what I posted. The IPs are in CIDR notation.
Bob Pullen
Plusnet Product Team
If I've been helpful then please give thanks ⤵
Re: PlusNet IP ranges
10-12-2010 9:33 AM
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Sorry I misunderstood you as you said "I think this covers most of them:"
I will take this as the definitive list.
Thanks
Peter
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