AS3527 - NIH-NET - National Institutes of Health, US

United States
AS Number
AS3527
AS Name
NIH-NET
Org Name
National Institutes of Health
Country
United States
Registry

arin

RegDate

2022-10-09

Updated

2022-10-09

AS3527 Looking Glass
IPv4Prefixes

25

IPv6Prefixes

1

IPv4 NUMs

336,640

IPv6 NUMs(/64)

2,097,152

336,640 IPv4 Addresses
CIDR Description IP Num
128.231.0.0/24 National Institutes of Health 256
128.231.0.0/16 National Institutes of Health 65536
128.231.3.0/24 National Institutes of Health 256
128.231.245.0/24 National Institutes of Health 256
137.187.0.0/24 National Institutes of Health 256
137.187.0.0/16 National Institutes of Health 65536
156.40.0.0/24 National Institutes of Health 256
156.40.0.0/16 National Institutes of Health 65536
156.40.254.0/24 National Institutes of Health 256
156.40.254.0/23 National Institutes of Health 512
156.40.255.0/24 National Institutes of Health 256
157.98.0.0/24 National Institute of Environmental Health Sciences 256
157.98.0.0/16 National Institute of Environmental Health Sciences 65536
162.99.224.0/19 HRSA 8192
165.112.0.0/24 National Institutes of Health 256
165.112.0.0/21 National Institutes of Health 2048
165.112.0.0/20 National Institutes of Health 4096
165.112.0.0/16 National Institutes of Health 65536
165.112.136.0/21 National Institutes of Health 2048
165.112.137.0/24 National Institutes of Health 256
165.112.138.0/24 National Institutes of Health 256
192.231.145.0/24 National Institutes of Health 256
192.231.146.0/24 National Institutes of Health 256
192.231.146.0/23 National Institutes of Health 512
192.231.147.0/24 National Institutes of Health 256
CIDR Description IP NUMs(prefix /64)
2607:f220:400::/43 National Institutes of Health 2097152
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS19050 TIC-DHHS-INTERIOR - U.S. Department of Health & Human Services, US United States 67,328 2,162,688 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8,960 4,294,967,296 IPv6 IPv6
AS10886 MAX-GIGAPOP - University of Maryland, US United States 4,352 16,842,752 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6150 NCIFCRF - National Cancer Institute, US United States 65,536 0 IPv4 IPv4
IP Address Domain NUMs Domains
128.231.2.3 1 helix.nih.gov
128.231.2.9 1 biowulf.nih.gov
128.231.2.150 1 hpc.nih.gov
128.231.2.158 2 helixweb.nih.gov
128.231.9.217 1 osp.nci.nih.gov
128.231.17.12 1 www.iacc.hhs.gov
128.231.17.29 2 chat.nimh.nih.gov
128.231.17.50 1 rdocforum.nimh.nih.gov
128.231.19.88 1 cogancollection.nei.nih.gov
128.231.19.104 5 ncats.nih.gov 
ASNumber:       3527
ASName:         NIH-NET
ASHandle:       AS3527
RegDate:        1994-04-07
Updated:        2022-10-28    
Ref:            https://rdap.arin.net/registry/autnum/3527


OrgName:        National Institutes of Health
OrgId:          NIH-Z
Address:        9000 Rockville Pike
Address:        MSC 4805
City:           Bethesda
StateProv:      MD
PostalCode:     20892-4805
Country:        US
RegDate:        2022-10-09
Updated:        2022-10-09
Ref:            https://rdap.arin.net/registry/entity/NIH-Z


OrgNOCHandle: NOC228-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-301-402-3141 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC228-ARIN

OrgAbuseHandle: NIHIR-ARIN
OrgAbuseName:   NIH IRT
OrgAbusePhone:  +1-301-881-9726 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NIHIR-ARIN

OrgTechHandle: NIHTE-ARIN
OrgTechName:   NIHtechs
OrgTechPhone:  +1-301-402-3141 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NIHTE-ARIN

OrgRoutingHandle: NDAND-ARIN
OrgRoutingName:   NIH DNS Administrators, NIH DNS 
OrgRoutingPhone:  +1-301-435-1970 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NDAND-ARIN