AS Name
NIST-BOULDER
Org Name
NIST/U.S. Dept. of Commerce
Registry Region
United States
Looking Glass
IPv4Prefixes

12

IPv6Prefixes

3

IPv4 NUMs

192,768

IPv6 NUMs(/64)

33,619,968

192,768 IPv4 Addresses
CIDR Description IP Num
132.163.0.0/18 National Institute of Standards and Technology 16384
132.163.64.0/22 National Institute of Standards and Technology 1024
132.163.68.0/22 National Institute of Standards and Technology 1024
132.163.72.0/21 National Institute of Standards and Technology 2048
132.163.80.0/20 National Institute of Standards and Technology 4096
132.163.128.0/17 National Institute of Standards and Technology 32768
137.75.0.0/24 NOAA 256
137.75.0.0/16 NOAA 65536
140.172.0.0/24 NOAA-Boulder 256
140.172.0.0/16 NOAA-Boulder 65536
140.208.160.0/20 NOAA Geophysical Fluid Dynamics Laboratory 4096
192.149.148.0/24 National Geophysical Data Center 256
CIDR Description IP NUMs(prefix /64)
2610:20:6b00::/40 U.S. Dept. of Commerce 16777216
2610:20:8800::/40 National Oceanic and Atmospheric Administration 16777216
2610:20:8900::/48 National Oceanic and Atmospheric Administration 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3477 N-WAVE - National Oceanic and Atmospheric Administration, US United States 97,024 5,447,680 IPv4 IPv4 IPv6 IPv6
AS11956 NOAA-NWN - NOAA / PMEL, US United States 1,024 0 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
132.163.4.10 1 bea.nist.gov
132.163.4.22 5 nist.time.gov
132.163.4.24 2 pml.glb.nist.gov
132.163.4.36 7 biometrics.nist.gov
132.163.4.64 1 gtmb.nist.gov
132.163.4.100 1 clock.nist.gov
132.163.4.101 2 ntp.lorexddns.net
132.163.4.124 5 cryogenics.nist.gov
132.163.15.253 1 vpn.pscr.gov
ASNumber:       2648
ASName:         NIST-BOULDER
ASHandle:       AS2648
RegDate:        1993-05-19
Updated:        1993-05-20    
Ref:            https://rdap.arin.net/registry/autnum/2648


OrgName:        NIST/U.S. Dept. of Commerce
OrgId:          NDC-44
Address:        Mail Code 885.03
Address:        325 Broadway
City:           Boulder
StateProv:      CO
PostalCode:     80303-3328
Country:        US
RegDate:        1993-05-19
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/NDC-44


OrgAbuseHandle: MT110-ARIN
OrgAbuseName:   Ting, Michael 
OrgAbusePhone:  
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MT110-ARIN

OrgTechHandle: MT110-ARIN
OrgTechName:   Ting, Michael 
OrgTechPhone:  
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MT110-ARIN

RTechHandle: MT110-ARIN
RTechName:   Ting, Michael 
RTechPhone:  
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/MT110-ARIN