I think they might have bandwidth to spare. ;-) They just recently turned converted an OC-3 to OC-12 (in addition to the 2 they already had!) for a aggregate total of 2.265Gb/s.

From http://www.pair.com/pair/facilities/network.html

Our backbone providers are:

• AT&T - OC-12c
• Sprint - OC-12c
• Global Crossing - OC-12c
• Level(3)/Genuity - OC-3c
• Cable & Wireless - DS-3
• e-Xpedient - Fast Ethernet (in use with PitX)