140.251.160.0/19

AS395139 · NewYork-Presbyterian Hospital

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Summary

Country	United States
Domain	cornell.edu
ASN	AS395139
Registry	ARIN
ID	CUMC

WHOIS Details

NetHandle:      NET-140-251-0-0-1
OrgID:          JOANAN
Parent:         NET-140-0-0-0-0
NetName:        CUMC
NetRange:       140.251.0.0 - 140.251.255.255
NetType:        allocation
OriginAS:       20252
RegDate:        1990-06-29
Updated:        2021-12-14
TechHandle:     NOC216-ARIN
AbuseHandle:    ISAR-ARIN
NOCHandle:      NOC216-ARIN
Source:         ARIN


OrgID:          JOANAN
OrgName:        Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University
CanAllocate:    
Street:         1300 York Avenue
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10065
RegDate:        2000-06-07
Updated:        2013-07-31
OrgAdminHandle: VIV3-ARIN
OrgTechHandle:  NOC216-ARIN
OrgAbuseHandle: ISAR-ARIN
OrgNOCHandle:   NOC216-ARIN
Source:         ARIN


POCHandle:      NOC216-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         Information Technologies & Services Department
Street:         1300 York Ave Box 12
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10065
RegDate:        2002-11-06
Updated:        2023-08-15
OfficePhone:    +1-212-746-4878
Mailbox:        noc@med.cornell.edu
Source:         ARIN


POCHandle:      VIV3-ARIN
IsRole:         N
LastName:       Varughese
FirstName:      Vinay
Street:         Information Technologies and Services Department
Street:         1300 York Avenue, Box 12
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10065-4805
RegDate:        1997-04-22
Updated:        2024-08-14
OfficePhone:    +1-212-746-4622
FaxPhone:       +1-646-962-0101
Mailbox:        vinay@med.cornell.edu
Source:         ARIN


POCHandle:      ISAR-ARIN
IsRole:         Y
LastName:       Information Security Abuse Response
FirstName:      
Street:         Information Technologies & Services Department
Street:         1300 York Avenue, Box 12
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10065
RegDate:        2002-11-06
Updated:        2023-11-16
OfficePhone:    +1-212-746-4878
Mailbox:        abuse@med.cornell.edu
Source:         ARIN

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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
102.188.132.163	AS24835 Vodafone Data	`12.60ms` from Cairo, EG
73.176.37.179	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Chicago, US
109.58.12.51	AS44034 Hi3G Access AB	`5.95ms` from Copenhagen, DK
146.148.108.243	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
217.7.23.243	AS3320 Deutsche Telekom AG	`1.28ms` from Duesseldorf, DE
119.29.123.19	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.84ms` from Guangzhou, CN
49.213.109.99	AS38244 VNG Corporation	`0.64ms` from Ho Chi Minh City, VN
113.188.135.19	AS45899 VNPT Corp	`4.34ms` from Ho Chi Minh City, VN
98.198.185.99	AS7922 Comcast Cable Communications, LLC	`5.02ms` from Houston, US
204.1.51.99	AS400427 IQ Fiber	`0.77ms` from Jacksonville, US
82.21.128.19	AS42831 UK Dedicated Servers Limited	`0.24ms` from London, GB
2.40.97.51	AS30722 Vodafone Italia S.p.A.	`5.47ms` from Milan, IT
79.19.177.195	AS3269 Telecom Italia S.p.A.	`12.96ms` from Milan, IT
52.60.91.67	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
27.194.241.243	AS4837 CHINA UNICOM China169 Backbone	`5.06ms` from Qingdao, CN
174.129.199.83	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
38.11.217.99	AS54600 PEG TECH INC	`0.22ms` from San Jose, US
177.152.86.35	AS52527 IWNET TELECOM LTDA ME	`1.62ms` from Sao Paulo, BR
59.27.177.227	AS4766 Korea Telecom	`4.32ms` from Seoul, KR
90.141.2.227	AS1257 Tele2 Sverige AB	`1.08ms` from Stockholm, SE
78.72.192.163	AS3301 Telia Company AB	`3.00ms` from Stockholm, SE
126.237.232.115	AS17676 SoftBank Corp.	`3.37ms` from Tokyo, JP
60.47.185.243	AS4713 NTT Communications Corporation	`3.18ms` from Tokyo, JP
38.64.165.3	AS174 Cogent Communications	`0.34ms` from Toronto, CA
24.150.184.67	AS7992 Cogeco Connexion Inc.	`7.05ms` from Toronto, CA

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 140.251.165.170

traceroute to 140.251.165.170 (140.251.165.170): 7 hops max, 52 byte packets

2 [AS3356] 8.243.125.101 6.618 ms

3 [AS3356] 4.69.219.110 90.862 ms

4 [AS3356] 4.36.4.154 90.325 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Lima, PE

On August 22nd 2025

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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