[Starlink] ipv4 address space?

[Starlink] ipv4 address space?

[Dave Taht]

I am of course happy that with a real OS (linux/pfsense/openwrt) in front of the dishy that an dhcpv6-pd ipv6/56 can be had.

… frustrated that the lease time is only 5 minutes and changes sometimes in under 24 hrs. Most OSes still don’t handle an ipv6 retraction all that well, and only apps like “mosh” can stay nailed up when the underlying ips change.

while we’ve had ipv6 “source specific routing" and “bcp38" working in openwrt for 7+ years now, I doubt that’s working anywhere else.

I got two questions:

1) How much ipv4 address space does starlink actually have? (and how tight is the market nowadays?) 

2) how often does the external ipv4 address change?

Re: [Starlink] ipv4 address space?

[Nathan Owens]

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People have set up a refresh cron job and have had the same IPv6 allocation
for weeks to months:
*/5 * * * * root /sbin/rtsol WAN_INTERFACE

"I’m on 6 weeks with the same ipv6 block."

1)
   143.131.0.0/20 (ARIN)
    206.214.224.0/20 (ARIN)
    205.174.156.0/23 (ARIN)
    198.54.100.0/22 (ARIN)
    149.19.108.0/23 (ARIN)
    2605:59C0::/28 (ARIN)
    135.129.240.0/20 (ARIN)
    AS397763 (this ASN has never been seen on the Internet) [ARIN]
    2a0d:3340::/29 (RIPE)
    162.43.192.0/22 (RIPE)
    176.116.124.0/23 (RIPE)
    188.95.144.0/23 (RIPE)
    217.65.136.0/23 (RIPE)
    2406:2d40::/32 (APNIC)
    103.152.126.0/23 (APNIC)
    103.235.92.0/22 (APNIC)
    149.19.160.0/20 (LACNIC)
    2803:9810::/32 (LACNIC)
https://old.reddit.com/r/Starlink/comments/ioc4lc/starlink_internet_infrastructure/
<-- i keep this up to date

2) not sure

On Fri, Jun 11, 2021 at 6:52 AM Dave Taht <davet@teklibre.net> wrote:

> I am of course happy that with a real OS (linux/pfsense/openwrt) in front
> of the dishy that an dhcpv6-pd ipv6/56 can be had.
>
> … frustrated that the lease time is only 5 minutes and changes sometimes
> in under 24 hrs. Most OSes still don’t handle an ipv6 retraction all that
> well, and only apps like “mosh” can stay nailed up when the underlying ips
> change.
>
> while we’ve had ipv6 “source specific routing" and “bcp38" working in
> openwrt for 7+ years now, I doubt that’s working anywhere else.
>
> I got two questions:
>
> 1) How much ipv4 address space does starlink actually have? (and how tight
> is the market nowadays?)
>
> 2) how often does the external ipv4 address change?
> _______________________________________________
> Starlink mailing list
> Starlink@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/starlink
>

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Re: [Starlink] ipv4 address space?

[Gert Doering]

Hi,

On Fri, Jun 11, 2021 at 06:52:24AM -0700, Dave Taht wrote:
> 1) How much ipv4 address space does starlink actually have? (and how tight is the market nowadays?) 

I learned today that the market is tighening up more and more - as in
"a customer of ours asked a broker for a /22" and the response was
"we do not have anything in stock, shall we put you on our waiting list?",
with about $30 per IP being mentioned as going rate...

So, $30.000 for a /22, and no supply.

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

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