AS3527 - National Institutes of Health (NIH-NET) | US

addr:	  9000 Rockville Pike, MSC 4805, Bethesda, MD, 20892-4805, US
reg:	  US, ARIN, 1994-04-07
Website » #7740

prefixes:

13 ipv4 prefixes, 1 ipv6 prefixes
   128.231.0.0/16     NIHNET-1 National Institutes of Health, US
   128.231.3.0/24     NIHNET-1 National Institutes of Health, US 128.231.0.0/16 
   128.231.245.0/24   NIHNET-1 National Institutes of Health, US 128.231.0.0/16 
   137.187.0.0/16     NIHNET-2 National Institutes of Health, US
   156.40.0.0/16      NET156 Various Registries (Maintained by ARIN), US
   157.98.0.0/16      NIEHS National Institute of Environmental Health Sciences, US
   162.99.224.0/19    HRSA-NET HRSA, US 162.99.0.0/16 
   165.112.0.0/16     NIHNET-4-B National Institutes of Health, US
   165.112.136.0/21   NIHNET-4-B National Institutes of Health, US 165.112.0.0/16 
   192.231.145.0/24   NIHNET-4 National Institutes of Health, US
   192.231.146.0/23   NET192 Various Registries (Maintained by ARIN), US
   192.231.146.0/24   NIHNET-5 National Institutes of Health, US 192.231.146.0/23 
   192.231.147.0/24   NIHNET-6 National Institutes of Health, US 192.231.146.0/23 
uu: 10886, 19050
u4: 10886, 19050
u6: 19050
dd: 6150
d4: 6150
d6: 

peering:

3 ipv4 peers, 2 ipv6 peers, 2 upstream, 1 downstream providers, 0 internet exchanges
   AS6150    ➤ NCIFCRF National Cancer Institute, US downstream
   AS10886   🔼 MAX-GIGAPOP University of Maryland, US upstream
   AS19050   🔼 TIC-DHHS-INTERIOR U.S. Department of Health & Human Services, US upstream
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.