144.121.61.0/24

AS27015 · FRESENIUS MEDICAL CARE HOLDINGS, INC

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	fmc-na.com
ASN	AS27015
Parent Range	144.121.0.0/16
Registry	ARIN
ID	NET-LT-120-144-121-61-0-24

WHOIS Details

NetHandle:      NET-144-121-61-0-1
OrgID:          C07461484
Parent:         NET-144-121-0-0-1
NetName:        NET-LT-120-144-121-61-0-24
NetRange:       144.121.61.0 - 144.121.61.255
NetType:        reassignment
Comment:        1
RegDate:        2019-11-20
Updated:        2019-11-20
Source:         ARIN


OrgID:          C07461484
OrgName:        Fresenius Medical Care NA
CanAllocate:    
Street:         1 Summer St
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02110
RegDate:        2019-11-20
Updated:        2019-11-20
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 144.121.61.0/24

Range	ASN	Company	Num of IPs
144.121.0.0/16	AS46887	Crown Castle Fiber LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 144.121.0.0/16

Range	ASN	Company	Num of IPs
144.121.0.0/16	AS46887	Crown Castle Fiber LLC	65,536
144.121.180.0/24	AS19600	Nationwide Children's Hospital	256
144.121.113.0/24	AS21751	Owl Creek Asset Management, L.P.	256
144.121.102.0/24	AS21821	Montefiore Medicine Academic Health System, Inc.	256
144.121.104.0/24	AS21821	Montefiore Medicine Academic Health System, Inc.	256
144.121.120.0/24	AS23359	Netrex, LLC	256
144.121.141.0/24	AS29905	Bain Capital, LLC	256
144.121.148.0/24	AS30183	Boardwalk 1000 LLC d/b/a Hard Rock Hotel & Casino Atlantic City	256
144.121.224.0/24	AS396894	Cubic Transportation System	256
144.121.102.0/24	AS46887	Montefiore Medicine Academic Health System, Inc.	256
144.121.104.0/24	AS46887	Montefiore Medicine Academic Health System, Inc.	256
144.121.113.0/24	AS46887	Owl Creek Asset Management, L.P.	256
144.121.116.0/24	AS46887	YORK CAPITAL	256
144.121.120.0/24	AS46887	Netrex, LLC	256
144.121.148.0/24	AS46887	Boardwalk 1000 LLC d/b/a Hard Rock Hotel & Casino Atlantic City	256
144.121.154.0/24	AS46887	National Wifi	256
144.121.207.0/24	AS46887	SUNY Orange	256
144.121.217.0/24	AS46887	Kepos Capital, LP	256
144.121.224.0/24	AS46887	Cubic Transportation System	256
144.121.239.0/24	AS46887	Albany City School District	256
144.121.30.0/24	AS46887	HAI Group	256
144.121.4.0/24	AS46887	GTECH	256
144.121.41.0/24	AS46887	Health New England	256
144.121.49.0/24	AS46887	KPMG LLP	256
144.121.73.0/24	AS46887	MASS Communications	256
144.121.73.0/24	AS46887	MASS Communications	256
144.121.86.0/24	AS46887	Simons Foundation	256
144.121.217.0/24	AS53592	Kepos Capital, LP	256
144.121.4.0/24	AS54573	GTECH	256
144.121.30.0/24	AS62653	HAI Group	256
144.121.89.0/24	AS62678	Horace Mann School	256
144.121.95.0/24	AS63329	Marcum LLP	256
144.121.43.0/24	AS64293	Mobile Heartbeat	256
144.121.73.0/24	AS7029	MASS Communications	256
144.121.136.0/24	AS19111	The Nature's Bounty Co.	256
144.121.73.0/24	AS7029	MASS Communications	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
144.121.61.1	AS27015 FRESENIUS MEDICAL CARE HOLDINGS, INC	`2.59ms` from Boston, 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
101.243.41.40	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.34ms` from Beijing, CN
111.201.42.136	AS4808 China Unicom Beijing Province Network	`3.76ms` from Beijing, CN
41.239.100.40	AS8452 TE-AS	`2.99ms` from Cairo, EG
75.177.130.248	AS11426 Charter Communications Inc	`8.17ms` from Charlotte, US
99.9.1.136	AS7018 AT&T Enterprises, LLC	`18.89ms` from Chicago, US
67.163.34.56	AS7922 Comcast Cable Communications, LLC	`4.17ms` from Chicago, US
103.42.229.216	AS150451 SB Net City	`3.66ms` from Dhaka, BD
108.129.238.200	AS16509 Amazon.com, Inc.	`0.38ms` from Dublin, IE
213.50.237.120	AS1257 Tele2 Sverige AB	`0.37ms` from Goeteborg, SE
217.94.188.216	AS3320 Deutsche Telekom AG	`4.28ms` from Hamburg, DE
9.235.151.40	AS8075 Microsoft Corporation	`0.17ms` from Milan, IT
170.104.242.184	AS1798 State of Oregon	`2.94ms` from Portland, US
114.184.130.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.44ms` from Tokyo, JP
142.116.147.120	AS577 Bell Canada	`7.10ms` from Toronto, CA
64.9.89.168	AS3356 Level 3 Parent, LLC	`0.55ms` from Ashburn, US
89.210.233.168	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.17ms` from Athens, GR
107.202.16.120	AS7018 AT&T Enterprises, LLC	`9.88ms` from Atlanta, US
118.144.179.104	AS4808 China Unicom Beijing Province Network	`4.13ms` from Beijing, CN
149.249.199.8	AS205806 Stadtwerke Neustrelitz GmbH	`3.17ms` from Berlin, DE
34.209.86.216	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
45.242.39.184	AS24863 Link Egypt (Link.NET)	`15.73ms` from Cairo, EG
121.41.95.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.19ms` from Hangzhou, CN
87.92.68.88	AS16086 DNA Oyj	`0.89ms` from Helsinki, FI
76.237.172.120	AS7018 AT&T Enterprises, LLC	`2.11ms` from Kansas City, US
4.158.238.120	AS8075 Microsoft Corporation	`0.17ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 144.121.61.25

traceroute to 144.121.61.25 (144.121.61.25): 64 hops max, 52 byte packets

4 [AS3356] 166.90.184.30 101.463 ms

5 [AS46887] 144.121.35.34 103.737 ms

6 [AS46887] 160.72.248.70 105.152 ms

7 [AS46887] 144.121.60.210 103.734 ms

8 [AS27015] 144.121.61.25 104.328 ms

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On February 7th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales