AS1999

Summary

Country	United States
Organization	U.S. House of Representatives
Domain	house.gov
Number of IPv4	197,632
Number of IPv6	4.8357× 1024
AS Type	Government
Registry	ARIN
Allocated	September 21, 1992 (about 34 years ago)
Updated	May 25, 2010 (about 16 years ago)

IP Ranges

AS1999 announces 7 IPv4 ranges and 1 IPv6 range.

That's a total of 197,632 IPv4 addresses and 4.8357× 10²⁴ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
74.119.128.0/24	U.S. House of Representatives	256	ARIN	ALLOCATION
74.119.130.0/24	U.S. House of Representatives	256	ARIN	ALLOCATION
74.119.131.0/24	U.S. House of Representatives	256	ARIN	ALLOCATION
137.18.0.0/16	U.S. House of Representatives	65,536	ARIN	ALLOCATION
143.228.0.0/16	U.S. House of Representatives	65,536	ARIN	ALLOCATION
143.228.193.0/24	U.S. House of Representatives	256	ARIN	ALLOCATION
143.231.0.0/16	U.S. House of Representatives	65,536	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2620:0:e20::/46	U.S. House of Representatives	4.8357× 1024	ARIN	ALLOCATION

Peers

AS1999 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

AS1999 connects to the global Internet via at least 3 upstream providers. In this setup, AS1999 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS1999 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.