Re: [v6ops] Update of draft-vf-v6ops-ipv6-deployment and IPv4 exhaustion

[Paolo Volpato <[e-mail]>]

Hi Alexandre,

It seems that those addresses were already allocated in the past but they are simply unadvertised.
As you mentioned, a possible reason for that is related to their use or transfer in the future.
Further pieces of information would be needed to have a better understanding. 

BR
Paolo

-----Original Message-----
From: v6ops [mailto:[e-mail]] On Behalf Of Alexandre Petrescu
Sent: Tuesday, February 23, 2021 10:43 AM
To: [e-mail]
Subject: Re: [v6ops] Update of draft-vf-v6ops-ipv6-deployment and IPv4 exhaustion



Le 22/02/2021 à 15:46, Paolo Volpato a écrit :
> Dear WG,
> 
> We have just submitted a new version of draft-vf-v6ops-ipv6-deployment 
> (https://datatracker.ietf.org/doc/draft-vf-v6ops-ipv6-deployment/
> <https://datatracker.ietf.org/doc/draft-vf-v6ops-ipv6-deployment/>),
> where we included more sections about IPv6 deployment.
> 
> Specifically, we added considerations on IPv6 for enterprises, 
> industrial Internet and cloud providers. We also updated the 
> statistics on the use of IPv6, as of Dec 2020.
> 
> There is also a new section, at the beginning of the draft, related to 
> the exhaustion of the IPv4 address space, in this regard we used some 
> of the references shared by Fred on this mailing list.
> 
> While writing this section, we noticed that the total remaining IPv4 
> address pool, as reported by the five RIRs at the end of 2020, has a 
> bit more than 18 million addresses (either available or reserved).
> This data is summarized for example in 
> https://www.potaroo.net/ispcol/2021-01/addr2020.html
> <https://www.potaroo.net/ispcol/2021-01/addr2020.html>.
> 
> However, from the same article, it appears that the pool of 
> unadvertised addresses has grown in the past few years. From 2018 to 
> the end of 2020 this pool rose to around 50 /8s that were unadvertised 
> in the public Internet.
> 
> On the one hand this seems a good sign for IPv6 deployment. On the 
> other, one may think that the IPv4 addresses are more than expected.
> 
> This is a good point for discussion within the working group. Any 
> opinion on this?

I would like to ask whether these unadvertised addresses are up for allocation by RIRs to operators?  Or is it just it has been observed that they are not advertised in the network?

Maybe these IPv4 addresses are not advertised in the network but are set apart by their owners for use at a later time?

Alex

> 
> Comments and suggestions to the draft are always welcome.
> 
> BR
> 
> Paolo
> 
> *Paolo Volpato***
> 
> Senior IP Product Manager
> 
> Europe Standardization & Industry Development Dept [2012 Labs]
> 
> cid:image001.jpg@01D241B1.C3AC46F0
> 
> ______________________________________________________________________
> ______
>
>
> 
*Huawei Technologies Italia S.r.l.*
> 
> Address: via Lorenteggio 240, Torre A, 20147 Milano Italy
> 
> Mobile: [phone]
> 
> E-mail: [e-mail]
> 
> ______________________________________________________________________
> _______
>
>
> 
Huawei Technologies Italia S.r.l. is a company registered in Italy
> at the Company Registration Office of Milan, with registered number
> 04501190963 and equity capital €3,000,000 fully paid up, whose 
> registered office is in Milan, Via Lorenteggio 257, Tower B, 20152 
> Milan. Huawei Technologies Italia S.r.l. is 100% owned by Huawei 
> Technologies Cooperatief U.A
> 
> ______________________________________________________________________
> _______
>
>
> 
This e-mail and its attachments contain confidential information
> from HUAWEI, which is intended only for the person or entity whose 
> address is listed above. Any use of the information contained herein 
> in any way (including, but not limited to, total or partial 
> disclosure, reproduction, or dissemination) by persons other than the 
> intended recipient(s) is prohibited. If you receive this e-mail in 
> error, please notify the sender by phone or email immediately and 
> delete it!
> 
> /---------------------------------------------------------------------
> ----------------------------------------------------------------------
> ----------------------------------------------------------------------
> -----------/
>
>
> 
*/PRIVACY NOTICE:/*/Pursuant to Art. 13 of Legislative Decree
> 196/03, so called "Data Protection Code", Huawei Technologies Italia 
> Srl. informs you that the personal data provided by you will be 
> treated for the acquisition of information preliminary to the 
> conclusion of contracts, for the definition and formalization of 
> contractual relationship with you as well as for their management and 
> for the fulfillment of legal requirements related to civil, tax and 
> accounting law. Data are processed both through computer or paper in a 
> lawful and correct manner and in compliance with the Decree.
> Personal data and its processing are necessary for business 
> negotiation and will not be subject to disclosure and spread out the 
> circumstances permitted by law, on the same you can exercise your 
> rights under art. 7 of the above mentioned decree. The Data Controller 
> is Huawei Technologies Italia Srl, which has appointed Data 
> Processors, the list of which is available at 
> //[e-mail] <mailto:[e-mail]>//./
> 
> 
> _______________________________________________ v6ops mailing list 
> [e-mail] https://www.ietf.org/mailman/listinfo/v6ops
> 

_______________________________________________
v6ops mailing list
[e-mail]
https://www.ietf.org/mailman/listinfo/v6ops