New IPv4 blocks allocated to RIPE NCC

Thu Mar 29 09:49:45 UTC 2007

[Apologies for duplicate mails]

Dear Colleagues,

The RIPE NCC received the IPv4 address ranges 92/8 and 93/8 from the
IANA in March 2007. We will begin allocating from these ranges in the
near future.

The minimum allocation size for these two /8s has been set at /21.

You may wish to adjust any filters you have in place accordingly.

More information on the IP space administered by the RIPE NCC
can be found on our web site at:

<https://www.ripe.net/ripe/docs/ripe-ncc-managed-address-space.html>

Additionally, please note that two "pilot" prefixes will be announced
from each /8. The prefixes are:

92.192.0.0/16
93.192.0.0/16
92.255.248.0/21
93.255.248.0/21

They all originate in AS12654.

More information on this "pilot" activity is available in the draft  
document
"De-Bogonising New Address Blocks" which can be found at:

<http://www.ripe.net/ripe/draft-documents/deboganising-draft.html>

Best regards,

Alex Le Heux
RIPE NCC IP Resource Analyst