1. All IP Ranges
  2. 165.0.0.0/8
  3. 165.112.0.0/16
  4. AS3527  | 165.112.0.0/16

165.112.0.0/16

AS3527  ·  National Institutes of Health

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Summary

Country United States
Domain nih.gov
ASN AS3527
Registry ARIN
ID NIHNET-4-B

WHOIS Details

NetHandle:      NET-165-112-0-0-1
OrgID:          NIH-Z
Parent:         NET-165-0-0-0-0
NetName:        NIHNET-4-B
NetRange:       165.112.0.0 - 165.112.255.255
NetType:        allocation
RegDate:        1993-05-19
Updated:        2022-10-28
Source:         ARIN


OrgID:          NIH-Z
OrgName:        National Institutes of Health
CanAllocate:    
Street:         9000 Rockville Pike
Street:         MSC 4805
City:           Bethesda
State/Prov:     MD
Country:        US
PostalCode:     20892-4805
RegDate:        2022-10-09
Updated:        2025-06-05
OrgAdminHandle: NIHAD-ARIN
OrgTechHandle:  NIHTE-ARIN
OrgAbuseHandle: NIHTE-ARIN
OrgNOCHandle:   NIHAD-ARIN
OrgRoutingHandle:   NIHTE-ARIN
OrgDNSHandle:   NIHAD-ARIN
Source:         ARIN


POCHandle:      NIHAD-ARIN
IsRole:         Y
LastName:       NIHadm
FirstName:      
Street:         6555 Rock Sping DrRM 3se21m MSC 4805
City:           Bethesda
State/Prov:     MD
Country:        US
PostalCode:     20892-4805
RegDate:        2020-08-11
Updated:        2025-04-08
OfficePhone:    +1-301-402-3141
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NIHTE-ARIN
IsRole:         Y
LastName:       NIHtechs
FirstName:      
Street:         6555 Rock Sping Dr
Street:         RM 3se21m MSC 4805
City:           Bethesda
State/Prov:     MD
Country:        US
PostalCode:     20892-4805
RegDate:        2020-06-24
Updated:        2025-04-08
OfficePhone:    +1-301-402-3141
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 165.0.0.0/8

Range ASN Company Num of IPs
165.56.0.0/13 AS37154 Zambia Telecommunications Company Ltd aka ZAMTEL 524,288
165.210.0.0/15 AS15964 CAMTEL 131,072
165.50.0.0/15 AS37492 Orange Tunisie 131,072
165.50.0.0/16 AS37492 African Network Information Center 65,536
165.237.0.0/16 AS3456 Charter Communications Inc 65,536
165.0.0.0/16 AS37053 RSAWEB (PTY) LTD 65,536
165.4.0.0/16 AS3741 Woolworths Holdings Limited 65,536
165.122.0.0/16 AS3371 WilTel 65,536
165.122.0.0/16 AS3372 WilTel 65,536
165.127.0.0/16 AS36081 State of Colorado General Government Computer 65,536
165.25.0.0/16 AS328109 City of Cape Town 65,536
165.3.0.0/16 AS327839 Woolworths Holdings Limited 65,536
165.23.0.0/16 AS11232 Midcontinent Communications 65,536
165.138.0.0/16 AS11686 Indiana Department of Education 65,536
165.228.0.0/16 AS1221 Telstra Limited 65,536
165.208.0.0/16 AS16509 Amazon Technologies Inc. 65,536
165.129.0.0/16 AS16509 Amazon.com, Inc. 65,536
165.94.0.0/16 AS16509 Amazon Technologies Inc. 65,536
165.81.0.0/16 AS16509 Amazon.com, Inc. 65,536
165.74.0.0/16 AS2152 State of California, Department of Education 65,536
165.196.0.0/16 AS2152 Los Rios Community College District 65,536
165.83.0.0/16 AS22284 National Park Service 65,536
165.19.0.0/16 AS22527 Safeway, Inc. 65,536
165.130.0.0/16 AS10967 The Home Depot Inc. 65,536
165.166.0.0/16 AS22524 Spirit Communications 65,536
165.239.0.0/16 AS11663 State of Utah 65,536
165.93.0.0/16 AS2907 National University Corporation Tokyo University of Agriculture and Technology 65,536
165.166.0.0/16 AS12208 Spirit Communications 65,536
165.117.0.0/16 AS2828 Verizon Business 65,536
165.122.0.0/16 AS3378 WilTel 65,536
165.201.0.0/16 AS3446 State of Kansas 65,536
165.235.0.0/16 AS1226 California Department of Technology 65,536
165.78.0.0/16 AS12302 Vodafone Romania S.A. 65,536
165.139.0.0/16 AS11686 Indiana Department of Education 65,536
165.178.0.0/16 AS16509 Amazon.com, Inc. 65,536
165.113.0.0/16 AS16509 Amazon.com, Inc. 65,536
165.121.0.0/16 AS16509 Amazon.com, Inc. 65,536
165.67.0.0/16 AS16509 Amazon.com, Inc. 65,536
165.247.0.0/16 AS16509 Amazon.com, Inc. 65,536
165.70.0.0/16 AS16509 Amazon.com, Inc. 65,536
165.132.0.0/16 AS131856 Yonsei University 65,536
165.97.0.0/16 AS14890 Haynes and Boone, L.L.P. 65,536
165.14.0.0/16 AS18271 Sojitz Corporation 65,536
165.79.0.0/16 AS14443 Broadridge Financial Solutions, Inc. 65,536
165.234.0.0/16 AS19530 State of North Dakota, ITD 65,536
165.238.0.0/16 AS10770 AT&T Enterprises, LLC 65,536
165.155.0.0/16 AS21704 Department of Education 65,536
165.29.0.0/16 AS21852 Arkansas Public School Computer Network 65,536
165.21.0.0/16 AS3758 SingNet Pte Ltd 65,536

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
165.112.180.42 immport.net 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

109 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
165.112.7.19 AS393689 National Library of Medicine 0.64ms from Ashburn, US
165.112.184.7 AS3527 National Institutes of Health 4.49ms from Washington, US
165.112.101.20 AS3527 National Institutes of Health 4.49ms from Washington, US
165.112.116.214 AS3527 National Institutes of Health 4.41ms from Washington, US
165.112.4.248 AS30387 National Institutes of Health 5.70ms from Ashburn, US
165.112.180.45 AS3527 National Institutes of Health 3.83ms from Ashburn, US
165.112.11.4 AS393689 National Library of Medicine 0.75ms from Ashburn, US
165.112.140.209 AS393689 National Library of Medicine 0.75ms from Ashburn, US
165.112.228.240 AS3527 National Institutes of Health 7.70ms from Boydton, US
165.112.152.9 AS3527 National Institutes of Health 4.55ms from Washington, US
165.112.88.137 AS3527 National Institutes of Health 4.45ms from Washington, US
165.112.213.234 AS3527 National Institutes of Health 4.51ms from Washington, US
165.112.64.200 AS3527 National Institutes of Health 4.05ms from Ashburn, US
165.112.131.6 AS3527 National Institutes of Health 4.53ms from Washington, US
165.112.9.230 AS393689 National Library of Medicine 0.31ms from Ashburn, US
165.112.170.253 AS3527 National Institutes of Health 3.95ms from Ashburn, US
165.112.142.148 AS3527 National Institutes of Health 4.52ms from Ashburn, US
165.112.82.210 AS3527 National Institutes of Health 4.51ms from Washington, US
165.112.15.167 AS30387 National Institutes of Health 2.81ms from Ashburn, US
165.112.169.175 AS3527 National Institutes of Health 4.35ms from Herndon, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
118.209.242.224 AS7545 TPG Telecom Limited 1.53ms from Brisbane, AU
213.119.58.48 AS6848 Telenet BV 6.87ms from Brussels, BE
189.90.229.0 AS27988 Servicios y Telecomunicaciones S.A. 19.90ms from Buenos Aires, AR
97.247.130.64 AS6167 Verizon Business 9.91ms from Dallas, US
85.104.123.96 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.48ms from Denizli, TR
154.80.220.224 AS134175 SH2206-AP 0.73ms from Hong Kong, HK
109.213.19.112 AS3215 Orange S.A. 12.57ms from Lyon, FR
45.42.169.192 AS399214 The Ministry of Compute Inc. 2.82ms from Montreal, CA
176.136.225.176 AS5410 Bouygues Telecom SA 2.68ms from Paris, FR
64.167.251.96 AS7018 AT&T Enterprises, LLC 1.69ms from San Jose, US
189.181.97.16 AS8151 UNINET 5.76ms from Santiago de Queretaro, MX
182.218.197.96 AS17858 LG POWERCOMM 1.93ms from Seoul, KR
59.4.245.80 AS4766 Korea Telecom 8.52ms from Seoul, KR
114.182.119.48 AS4713 NTT DOCOMO BUSINESS,Inc. 2.96ms from Tokyo, JP
194.33.187.224 AS57367 Atman Sp. z o.o. 0.46ms from Warsaw, PL
182.125.60.16 AS4837 CHINA UNICOM China169 Backbone 5.28ms from Zhengzhou, CN
128.251.185.144 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
93.225.210.240 AS3320 Deutsche Telekom AG 3.88ms from Berlin, DE
113.2.250.208 AS4837 CHINA UNICOM China169 Backbone 10.64ms from Changchun, CN
51.7.15.80 AS6871 Plusnet 2.80ms from Erith, GB
20.239.247.32 AS8075 Microsoft Corporation 0.26ms from Hong Kong, HK
188.37.114.64 AS12353 Vodafone Portugal 6.58ms from Lisbon, PT
49.176.245.48 AS4804 Microplex PTY LTD 2.57ms from Melbourne, AU
194.193.48.48 AS7545 TPG Telecom Limited 1.66ms from Melbourne, AU
187.244.41.16 AS13999 Mega Cable, S.A. de C.V. 10.46ms from Santiago de Querétaro, MX

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 -m13 165.112.18.181
traceroute to 165.112.18.181 (165.112.18.181): 13 hops max, 52 byte packets
5 *
6 *
7 *
9 *
10 [] 206.81.80.77 189.051 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Yogyakarta, ID
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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