AS40393

Summary

Country	United States
Organization	Crosslink Networks LLC
Domain	crosslinknetworks.com
Number of IPv4	4,864
Number of IPv6	0
AS Type	ISP
Registry	ARIN
Allocated	February 08, 2007 (about 19 years ago)
Updated	June 11, 2012 (about 14 years ago)

IP Ranges

AS40393 announces 16 IPv4 ranges and 0 IPv6 range.

That's a total of 4,864 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
8.19.44.0/24	Crosslink Networks	256	ARIN	REALLOCATION
8.19.45.0/24	Crosslink Networks	256	ARIN	REALLOCATION
8.19.46.0/24	Crosslink Networks	256	ARIN	REALLOCATION
8.19.47.0/24	Crosslink Networks	256	ARIN	REALLOCATION
8.25.222.0/24	Level 3 Parent, LLC	256	ARIN	ALLOCATION
8.31.66.0/24	Level 3 Parent, LLC	256	ARIN	ALLOCATION
8.31.67.0/24	Level 3 Parent, LLC	256	ARIN	ALLOCATION
192.83.144.0/24	Crosslink Networks	256	ARIN	ALLOCATION
192.83.146.0/24	Crosslink Networks	256	ARIN	ALLOCATION
192.83.147.0/24	Crosslink Networks	256	ARIN	ALLOCATION
192.83.148.0/24	Crosslink Networks	256	ARIN	ALLOCATION
192.83.149.0/24	City of San Leandro	256	ARIN	REASSIGNMENT
192.83.150.0/24	Crosslink Networks	256	ARIN	ALLOCATION
192.83.151.0/24	Crosslink Networks	256	ARIN	ALLOCATION
208.81.60.0/22	Crosslink Networks LLC	1,024	ARIN	REALLOCATION
208.123.120.0/24	Crosslink Networks LLC	256	ARIN	REALLOCATION

Peers

AS40393 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS40393 connects to the global Internet via at least 2 upstream providers. In this setup, AS40393 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS40393 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS40393's role in extending Internet access beyond its own infrastructure.