AS102 — U.S. National Science Foundation (NSF-HQ-AS) | US

addr:  2415 Eisenhower Avenue, Alexandria, VA, 22314, US
reg:     US, ARIN, 1987-03-31

Prefixes

3 IPv4 prefixes, 1 IPv6 prefixes
128.150.0.0/16NSF
U.S. National Science Foundation, US
192.12.209.0/24NSF
U.S. National Science Foundation, US
198.181.231.0/24NSF
U.S. National Science Foundation, US
Show Routing Summary (uu/dd debug)
uu: 6223
u4: 6223
u6: 6223
dd: 
d4: 
d6:

Peering

1 IPv4 peers, 1 IPv6 peers, 1 upstream, 0 downstream providers, 0 internet exchanges
AS6223🔼 upstreamCENTURYLINK-MTIPS1-STN CenturyLink Communications LLC, US
Routing data used based on daily updated Packet Clearing House » Routing Data » IPv4 Daily Snapshots, the Route Views Archive Project » RIBs and RIPE RIS Raw Data » RIBs.