AS number distribution for March, 2007
Total number of ASs seen: 25510

Distribution of AS numbers by 2-byte only vs 4-byte only: 

	2-byte only ASes: 25507
	4-byte only ASes: 3


Distribution of AS numbers by RIR

	ARIN     :     12570
	RIPE NCC :      9550
	APNIC    :      2922
	LACNIC   :       300
	AFRINIC  :        45
	IANA     :         2*
	Private  :       117
	TOTAL    :     25508

* AS47202
 AS65535
 

Distribution of AS numbers by single-homed or multihomed

Single-homed

	ARIN     :      3368
	RIPE NCC :      2673
	APNIC    :       745
	LACNIC   :       108
	AFRINIC  :        22
	IANA     :         1*
	Private  :        66
	TOTAL    :      6983

* AS47202
 
Multihomed

	ARIN     :      9197
	RIPE NCC :      6873
	APNIC    :      2176
	LACNIC   :       192
	AFRINIC  :        23
	IANA     :         1*
	Private  :        49
	TOTAL    :     18513

* AS65535