216.255.101.0/24

AS21821 · Montefiore Medical Center

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Summary

Country	United States
Domain	montefiore.org
ASN	AS21821
Parent Range	216.255.96.0/19
Registry	ARIN
ID	CVNE-D8FF640

WHOIS Details

NetHandle:      NET-216-255-100-0-1
OrgID:          C00655018
Parent:         NET-216-255-96-0-1
NetName:        CVNE-D8FF640
NetRange:       216.255.100.0 - 216.255.101.255
NetType:        reassignment
RegDate:        2003-08-28
Updated:        2003-08-28
Source:         ARIN


OrgID:          C00655018
OrgName:        Montefiore Medical Center
CanAllocate:    
Street:         100 Corporate Dr
City:           Yonkers
State/Prov:     NY
Country:        US
PostalCode:     10701
RegDate:        2003-08-28
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.255.101.0/24

Range	ASN	Company	Num of IPs
216.255.96.0/19	AS6128	Cablevision Systems Corp.	8,192

Nearby Ranges

BGP prefixes that overlap with 216.255.0.0/16

Range	ASN	Company	Num of IPs
216.255.0.0/18	AS7106	Com Net, Inc.	16,384
216.255.192.0/19	AS46595	Penasco Valley Telecommunications	8,192
216.255.96.0/19	AS6128	Cablevision Systems Corp.	8,192
216.255.160.0/20	AS11776	Breezeline	4,096
216.255.240.0/20	AS30444	Ocala Fiber Network	4,096
216.255.224.0/20	AS4694	IDC Frontier Inc.	4,096
216.255.0.0/21	AS394708	Horizon Telcom Inc.	2,048
216.255.34.0/24	AS394708	Horizon Telcom Inc.	256
216.255.43.0/24	AS394708	Horizon Telcom Inc.	256
216.255.51.0/24	AS394708	Horizon Telcom Inc.	256
216.255.62.0/24	AS394708	Horizon Telcom Inc.	256
216.255.103.0/24	AS396130	Publishers Clearing House	256
216.255.21.0/24	AS394708	Horizon Telcom Inc.	256
216.255.177.0/24	AS40714	MGD - Fort Pierce	256
216.255.106.0/24	AS19961	Petro Inc	256
216.255.160.0/24	AS11776	Breezeline	256
216.255.161.0/24	AS11776	Breezeline	256
216.255.176.0/24	AS40714	Media Giant Design LLC	256

Hosted domains

There are 24 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.255.101.81	montefiore.org	17
216.255.101.237	keepingkidshealthy.com	2
216.255.101.123	inspiredmedicine.com	2
216.255.101.174	montekids.org	1
216.255.101.82	careguidance.org	1
216.255.101.135	emerginghealthit.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
216.255.101.22	AS21821 Montefiore Medical Center	`2.76ms` from Newark, 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
24.28.31.88	AS11427 Charter Communications Inc	`11.88ms` from Dallas, US
64.123.13.136	AS7018 AT&T Enterprises, LLC	`0.58ms` from Dallas, US
80.130.114.72	AS3320 Deutsche Telekom AG	`7.99ms` from Frankfurt am Main, DE
77.7.7.40	AS6805 Telefonica Germany GmbH & Co.OHG	`9.51ms` from Frankfurt am Main, DE
4.221.210.136	AS8075 Microsoft Corporation	`0.13ms` from Johannesburg, ZA
95.148.83.120	AS2856 British Telecommunications PLC	`9.16ms` from London, GB
152.32.86.216	AS17639 Converge ICT Solutions Inc.	`1.53ms` from Manila, PH
126.95.199.136	AS17676 SoftBank Corp.	`4.28ms` from Osaka, JP
95.78.112.216	AS42116 JSC "ER-Telecom Holding"	`11.65ms` from Samara, RU
49.51.196.120	AS132203 Tencent Building, Kejizhongyi Avenue	`0.24ms` from San Jose, US
221.137.11.232	AS9812 Oriental Cable Network Co., Ltd.	`4.59ms` from Shanghai, CN
183.88.228.152	AS45758 Triple T Broadband Public Company Limited	`1.48ms` from Bangkok, TH
107.215.54.40	AS7018 AT&T Enterprises, LLC	`7.86ms` from Chicago, US
47.185.11.88	AS5650 Frontier Communications of America, Inc.	`1.48ms` from Dallas, US
39.49.209.24	AS17557 Pakistan Telecommunication Company Limited	`1.78ms` from Islamabad, PK
68.6.243.104	AS22773 Cox Communications Inc.	`7.52ms` from Los Angeles, US
134.84.16.152	AS217 University of Minnesota	`0.63ms` from Minneapolis, US
89.169.150.8	AS200350 Yandex.Cloud LLC	`2.79ms` from Moscow, RU
82.38.211.120	AS6079 RCN	`0.86ms` from New York City, US
115.205.83.248	AS4134 CHINANET-BACKBONE	`7.60ms` from Ningbo, CN
84.191.244.232	AS3320 Deutsche Telekom AG	`5.87ms` from Nuernberg, DE
39.86.229.72	AS4837 CHINA UNICOM China169 Backbone	`4.62ms` from Qingdao, CN
20.3.137.216	AS8075 Microsoft Corporation	`0.46ms` from Quincy, US
222.108.103.8	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
102.26.141.152	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.68ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 -f4 216.255.101.20

traceroute to 216.255.101.20 (216.255.101.20): 64 hops max, 52 byte packets

4 [AS32787] 96.6.147.147 18.113 ms

5 [AS32787] 114.141.79.104 107.645 ms

6 *

7 [AS21821] 216.255.101.20 105.855 ms

Measurement taken from

IPinfo ProbeNet in Tirana, AL

On February 16th 2026

What are IP address ranges?

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