ARIN ISP /32	16bit+	16bit+	16bit+	16bit+	16bit + 16bit + 16bit + 16bit	= 128 bit addresses		Subnetting Details
2607:F3F8::/32	2607	F3F8	0	0	0 (64 bit Interface ID)			/32 = 65,536 /48s
					LAN Segment (EUI-64)			/36 = 4,096 /48s or 268,435,456 /64s
					/64 Subnet Prefix			/40 = 256 /48s or 16,777,216 /64s
					/48 Global Prefix			/44 = 16 /48s or 1,048,576 /64s
					/32 ISP Prefix			/48 = 65,536 /64s (minimum routable prefix)
								/52 = 4,096 /64s
32 bits +	4bit +	4bit +	4bit +	4bit	= 48 bits			/56 = 256 /64s
	0-F	0-F	0-F	0-F	/48 Global Prefix			/60 = 16 /64s
	0	0	0	0	Reserved (2607:F3F8::/128)	/48
	0	0	0	1	Reserved	/48		/64 = 18,446,744,073,709,551,616 IPs (for all non-p2p subnets)
	0	0	0-F	2-F	CoSentry Internet	/40 - (2x /48)		/96 = 4,294,967,296 IPs (32bit address, equivalent to entire IPv4)
	0	1	0-F	0-F	CoSentry MPLS	/40		/125 = 8 IPs (3 for CoSentry, 3 for Client)
	0	2	0-F	0-F	CoSentry Internal	/40		/126 = 4 IPs (less preferred for p2p, similar to IPv4 /30)
	0	3-F	0-F	0-F	Other Services	13x /40		/127 = 2 IPs (ideal for p2p connections, RFC6164)
	1-7	0-F	0-F	0-F	Reserved	7x /36		/128 = 1 IPs (for loopbacks)
	8	0-F	0-F	0-F	Client /48s	/36
	9	0-F	0-F	0-F	Client /48s	/36		Hexit = 4 bits, single hexidecimal digit
	A	0-F	0-F	0-F	Client /48s	/36		Chunk = 16 bits, four Hexits
	B	0-F	0-F	0-F	Client /48s	/36		IPv6 address = 128 bits, eight Chunks
	C	0-F	0-F	0-F	Client /48s	/36
	D	0-F	0-F	0-F	Client /48s	/36		::/0 - Default Route
	E	0-F	0-F	0-F	Client /48s	/36		::1/128 - Loopback or home address
	F	0-F	0-F	0-F	Client /48s	/36		2001:DB8::/32 - Used for documentation examples
								2002::/16 - 6to4
32 bits + 16 bits +	4bit +	4bit +	4bit +	4bit	= 64 bits			FC00::/7 - Unique local
	0-F	0-F	0-F	0-F	/64 Subnet Prefix			FE80::/10 - Link-local unicast
					Decimal compatible	10000	0-9999	FF00::/8 - Multicast
					Non-decimal compatible	55536		2001:678::/29 - Provider-independent (PI)
Notes:
* EGP should only advertise our /32 and any of our own more specific /48s Clients advertise to us via BGP
* IGP should advertise /48s
Example
2607:F3F8:	___	___	___	___	::/48			2607:F3F8:0002::/48 = Internet at BDC
			8 bits	256	Location IDs			2607:F3F8:2:345:/64 = Internet Client at BDC on VLAN 345
	8 bits			256	Service IDs			2607:F3F8:2:345:1/64 or /127 = Default Gateway for VLAN 345
								2607:F3F8:8000::/48 = routed /48 for Client on VLAN 345
								2607:F3F8:D63A::/48 = allocated to BGP Client advertising it to us
								2607:F3F8:5:37:2/127 = IP of Client BGP router, peered in MDC