To support what Lee said, I got a notice today from Internap:
Internap has determined that PSINet does not meet the service and quality
requirements for Internap Service Point connectivity providers. For this
reason, Internap will be removing PSINet from our border fabric. PSINet
will be accessible via our Service Points over our other connectivity
providers.
Internap network engineers will be removing PSINet from our border fabric
on Monday, May 14 after 22:00 local time. Impact to customers connected
to the service point will be limited to a brief period of route
reconvergence.
Please direct general questions regarding PSINet's removal from
Internap's border fabric to your Internap sales account manager. Please
continue to direct questions of a technical nature to the Internap NOC.
Regards,
Krista