143.104.64.0/18

AS395139 · NewYork-Presbyterian Hospital

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Summary

Country	United States
Domain	nyp.org
ASN	AS395139
Parent Range	143.104.0.0/16
Registry	ARIN
ID	NYHEDU

WHOIS Details

NetHandle:      NET-143-104-0-0-1
OrgID:          NYPH-1
Parent:         NET-143-0-0-0-0
NetName:        NYHEDU
NetRange:       143.104.0.0 - 143.104.255.255
NetType:        allocation
RegDate:        1990-03-26
Updated:        2021-12-14
Source:         ARIN


OrgID:          NYPH-1
OrgName:        NewYork-Presbyterian Hospital
CanAllocate:    
Street:         525 East 68th Street
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10065
RegDate:        2014-01-08
Updated:        2014-01-08
OrgAdminHandle: ZN80-ARIN
OrgTechHandle:  NOC18033-ARIN
OrgAbuseHandle: ZN80-ARIN
OrgNOCHandle:   NOC18033-ARIN
Source:         ARIN


POCHandle:      NOC18033-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         650 West 168th Street
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10032
RegDate:        2013-12-09
Updated:        2025-05-01
OfficePhone:    +1-212-305-3855
OfficePhone:    +1-212-305-9021
Mailbox:        core-mgrs@nyp.org
Source:         ARIN


POCHandle:      ZN80-ARIN
IsRole:         Y
LastName:       New York Presbyterian Hospital
FirstName:      
Street:         525 East 68th Street
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10065
RegDate:        2001-09-10
Updated:        2026-03-05
OfficePhone:    +1-212-305-3855
Mailbox:        core-mgrs@nyp.org
Mailbox:        spam@nyp.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.104.64.0/18

Range	ASN	Company	Num of IPs
143.104.0.0/16	AS395139	NewYork-Presbyterian Hospital	65,536

Nearby Ranges

BGP prefixes that overlap with 143.104.0.0/16

Range	ASN	Company	Num of IPs
143.104.0.0/16	AS395139	NewYork-Presbyterian Hospital	65,536

Hosted domains

There are 9 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.104.111.82	sicklecellball.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
83.111.2.98	AS5384 Emirates Internet	`3.92ms` from Al Fujairah City, AE
92.70.205.162	AS1136 KPN B.V.	`2.88ms` from Amsterdam, NL
40.27.179.98	AS5650 Frontier Communications of America, Inc.	`0.25ms` from Ashburn, US
181.49.26.18	AS14080 Telmex Colombia S.A.	`1.22ms` from Bogotá, CO
73.60.98.18	AS7922 Comcast Cable Communications, LLC	`11.86ms` from Boston, US
145.132.105.82	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
156.218.162.18	AS8452 TE-AS	`7.44ms` from Cairo, EG
70.73.253.18	AS6327 Shaw Communications	`5.74ms` from Calgary, CA
175.21.97.146	AS4837 CHINA UNICOM China169 Backbone	`2.49ms` from Changchun, CN
112.192.128.162	AS4837 CHINA UNICOM China169 Backbone	`9.89ms` from Chengdu, CN
193.175.49.2	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`2.22ms` from Duesseldorf, DE
217.7.153.242	AS3320 Deutsche Telekom AG	`0.50ms` from Hamburg, DE
129.204.54.2	AS45090 Shenzhen Tencent Computer Systems Company Limited	`10.14ms` from Heyuan, CN
211.24.33.146	AS9930 TTNET	`0.38ms` from Kuala Lumpur, MY
68.103.51.82	AS22773 Cox Communications Inc.	`11.38ms` from Lenexa, US
107.162.58.242	AS55002 F5, Inc.	`0.78ms` from London, GB
198.22.130.194	AS19982 Natural Wireless, LLC	`0.64ms` from Miami, US
206.47.224.2	AS577 Bell Canada	`1.83ms` from Montreal, CA
185.185.58.66	AS48614 ITSOFT LLC	`1.17ms` from Moscow, RU
211.0.201.2	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.46ms` from Osaka, JP
187.157.99.146	AS8151 UNINET	`6.54ms` from Santiago de Queretaro, MX
186.7.51.50	AS6400 Compañía Dominicana de Teléfonos S. A.	`4.08ms` from Santo Domingo, DO
20.5.86.18	AS8075 Microsoft Corporation	`0.73ms` from Sydney, AU
221.241.254.98	AS17506 ARTERIA Networks Corporation	`1.59ms` from Tokyo, JP
77.247.121.34	AS273221 FIBRAZO S.A.S.	`10.46ms` from Willemstad, CW

Traceroute

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

traceroute -a -n -q1 -f2 -m7 143.104.120.70

traceroute to 143.104.120.70 (143.104.120.70): 7 hops max, 52 byte packets

2 [AS3356] 4.1.40.153 4.358 ms

3 [AS3356] 4.69.219.114 67.734 ms

4 [AS3356] 4.36.4.174 67.904 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Bend, US

On April 13th 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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