137.187.1.29
NIH-NET, US

Seen 16 times between June 15th, 2021 and December 16th, 2022.

General Info Open in Search

Geo	Columbia, Maryland, United States (US) —
AS	AS3527 - NIH-NET, US Note: An IP might be announced by multiple ASs. This is not shown.
Registrar	ARIN
Route	137.187.0.0/16 (Route of ASN)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Domains salud.nih.gov | 16x

Recent scans (16 total) Show all

URL	Age	Size		IPs
salud.nih.gov	2 years	3 MB	84	19	5
salud.nih.gov	2 years	2 MB	84	19	4
salud.nih.gov	2 years	2 MB	77	16	3
salud.nih.gov	3 years	2 MB	80	18	5
salud.nih.gov	3 years	2 MB	80	18	4

No incoming hits
Nothing talked to this IP

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Recent screenshots
Screenshots of pages hosted on this IP

Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to

IPs 137.187.1.29 | 16x

Domains salud.nih.gov | 16x

WHOIS for 137.187.1.29


NetRange:       137.187.0.0 - 137.187.255.255
CIDR:           137.187.0.0/16
NetName:        NIHNET-2
NetHandle:      NET-137-187-0-0-1
Parent:         NET137 (NET-137-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS3527
Organization:   National Institutes of Health (NIH-Z)
RegDate:        1989-12-13
Updated:        2022-10-28
Ref:            https://rdap.arin.net/registry/ip/137.187.0.0

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

OrgAbuseHandle: NIHIR-ARIN
OrgAbuseName:   NIH IRT
OrgAbusePhone:  +1-301-881-9726 
OrgAbuseEmail:  irt@nih.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NIHIR-ARIN

OrgTechHandle: NIHTE-ARIN
OrgTechName:   NIHtechs
OrgTechPhone:  +1-301-402-3141 
OrgTechEmail:  citnsarin@mail.nih.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/NIHTE-ARIN

OrgRoutingHandle: NDAND-ARIN
OrgRoutingName:   NIH DNS Administrators, NIH DNS 
OrgRoutingPhone:  +1-301-435-1970 
OrgRoutingEmail:  hostmaster@list.nih.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NDAND-ARIN

OrgNOCHandle: NOC228-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-301-402-3141 
OrgNOCEmail:  NIH-DOMAIN-ADMIN@list.nih.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC228-ARIN

137.187.1.29 NIH-NET, US