Hi,
The IANA IPv4 registry has been updated to reflect the allocation
of four /8 IPv4 blocks to ARIN and RIPE NCC in November 2010: 5/8,
23/8, 37/8 and 100/8. You can find the IANA IPv4 registry at:
http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xml
http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xhtml
http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.txt
The complete list of IPv4 /8s allocated so far this year is:
1/8
5/8
14/8
23/8
27/8
31/8
36/8
37/8
42/8
49/8
50/8
100/8
101/8
105/8
107/8
176/8
177/8
181/8
223/8
Please update your filters as appropriate.
The IANA free pool contains 7 unallocated unicast IPv4 /8s.
Regards,
Leo Vegoda
Number Resources Manager, IANA
ICANN
