144.121.86.0/24

AS46887 · Crown Castle Fiber LLC

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Summary

Country	United States
Domain	simonsfoundation.org
ASN	AS46887
Parent Range	144.121.0.0/16
Registry	ARIN
ID	NET-144-121-86-0-24

WHOIS Details

NetHandle:      NET-144-121-86-0-1
OrgID:          C06255073
Parent:         NET-144-121-0-0-1
NetName:        NET-144-121-86-0-24
NetRange:       144.121.86.0 - 144.121.86.255
NetType:        reassignment
Comment:        AS46887 NOC 24x7 +1 845 458 7799
RegDate:        2016-11-09
Updated:        2016-11-09
Source:         ARIN


OrgID:          C06255073
OrgName:        Simons Foundation
CanAllocate:    
Street:         162 5th Ave
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10010
RegDate:        2016-11-09
Updated:        2016-11-09
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 144.121.86.0/24

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
144.121.61.0/24	AS27015	Fresenius Medical Care NA	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
144.121.217.0/24	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
144.121.86.57	cryoem.nyc	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

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Pingable IPs

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

IP Address	ASN	Details
144.121.86.56	AS46887 Crown Castle Fiber LLC	`0.41ms` from New York City, 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
70.105.17.248	AS701 Verizon Business	`9.32ms` from Ashburn, US
5.103.174.168	AS44869 FIBIA P/S	`2.92ms` from Copenhagen, DK
3.249.120.168	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
145.239.45.56	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
189.243.7.136	AS8151 UNINET	`8.67ms` from Guadalajara, MX
64.136.219.216	AS18712 Everfast Fiber Networks LLC	`6.26ms` from Kansas City, US
2.220.229.24	AS5607 Sky UK Limited	`6.40ms` from London, GB
188.215.94.88	AS64445 Michele Pietravalle trading as NetJoin	`0.23ms` from Milan, IT
34.205.81.40	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
60.178.205.152	AS4134 CHINANET-BACKBONE	`7.68ms` from Shanghai, CN
193.233.111.8	AS6079 RCN	`1.55ms` from Ashburn, US
142.115.37.216	AS577 Bell Canada	`8.37ms` from Beauharnois, CA
20.161.216.88	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
217.136.86.216	AS5432 Proximus NV	`1.07ms` from Brussels, BE
23.0.254.8	AS16625 Akamai Technologies, Inc.	`0.12ms` from Delhi, IN
15.168.88.184	AS16509 Amazon.com, Inc.	`0.32ms` from Osaka, JP
61.201.148.200	AS4725 SoftBank Corp.	`19.47ms` from Osaka, JP
112.146.174.8	AS17858 LG POWERCOMM	`2.13ms` from Seoul, KR
183.125.33.24	AS4766 Korea Telecom	`5.46ms` from Seoul, KR
114.80.138.168	AS4811 China Telecom (Group)	`1.98ms` from Shanghai, CN
111.253.114.232	AS3462 Data Communication Business Group	`1.55ms` from Taichung, TW
199.167.41.8	AS30633 Leaseweb USA, Inc.	`0.15ms` from Washington, US
113.53.203.216	AS23969 TOT Public Company Limited	`2.13ms` from Bangkok, TH
44.247.23.216	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
184.64.191.56	AS6327 Shaw Communications	`5.12ms` from Calgary, CA

Traceroute

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

traceroute -a -n -q1 -f3 144.121.86.29

traceroute to 144.121.86.29 (144.121.86.29): 64 hops max, 52 byte packets

3 [AS1299] 62.115.146.148 49.276 ms

4 *

5 *

6 *

7 [AS46887] 144.121.86.29 0.506 ms

Measurement taken from

IPinfo ProbeNet in Secaucus, US

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.

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