AS45

Summary

Country	United States
Organization	Lawrence Livermore National Laboratory
Domain	llnl.gov
Number of IPv4	175,616
Number of IPv6	3.0949× 1026
AS Type	Government
Registry	ARIN
Allocated	July 03, 1985 (about 40 years ago)
Updated	October 31, 2024 (about 5 months ago)

IP Ranges

AS45 announces 11 IPv4 ranges and 1 IPv6 range.

That's a total of 175,616 IPv4 addresses and 3.0949× 10²⁶ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
128.15.0.0/16	Lawrence Livermore National Laboratory	65,536	ARIN	ALLOCATION
128.115.0.0/16	Lawrence Livermore National Laboratory	65,536	ARIN	ALLOCATION
134.9.88.0/21	Lawrence Livermore National Laboratory	2,048	ARIN	ALLOCATION
134.9.96.0/19	Lawrence Livermore National Laboratory	8,192	ARIN	ALLOCATION
134.9.128.0/17	Lawrence Livermore National Laboratory	32,768	ARIN	ALLOCATION
134.9.254.0/24	Lawrence Livermore National Laboratory	256	ARIN	ALLOCATION
192.5.99.0/24	Lawrence Livermore National Laboratory	256	ARIN	ALLOCATION
192.12.17.0/24	Lawrence Livermore National Laboratory	256	ARIN	ALLOCATION
192.12.133.0/24	Lawrence Livermore National Laboratory	256	ARIN	ALLOCATION
192.12.134.0/24	Lawrence Livermore National Laboratory	256	ARIN	ALLOCATION
192.188.35.0/24	ESnet	256	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2602:80e:d000::/40	Lawrence Livermore National Laboratory	3.0949× 1026	ARIN	ALLOCATION

Peers

AS45 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

Upstreams

AS45 connects to the global Internet via at least 1 upstream provider. In this setup, AS45 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS45 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.