140.163.0.0/17

AS14822 · Memorial Sloan-Kettering Cancer Center

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Summary

Country	United States
Domain	mskcc.org
ASN	AS14822
Parent Range	140.163.0.0/16
Registry	ARIN
ID	MSKCC

WHOIS Details

NetHandle:      NET-140-163-0-0-1
OrgID:          MSK-1
Parent:         NET-140-0-0-0-0
NetName:        MSKCC
NetRange:       140.163.0.0 - 140.163.255.255
NetType:        allocation
RegDate:        1990-05-04
Updated:        2025-02-24
Source:         ARIN


OrgID:          MSK-1
OrgName:        Memorial Sloan-Kettering Cancer Center
CanAllocate:    
Street:         1275 York Avenue
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10021
RegDate:        1970-01-01
Updated:        2025-02-24
OrgAdminHandle: NETSE6-ARIN
OrgTechHandle:  NETSE6-ARIN
OrgAbuseHandle: NETSE6-ARIN
Source:         ARIN


POCHandle:      NETSE6-ARIN
IsRole:         Y
LastName:       netsec@msk-ARIN
FirstName:      
Street:         1275 York Avenue
City:           NY
State/Prov:     NY
Country:        US
PostalCode:     10021
RegDate:        2017-03-13
Updated:        2025-10-08
OfficePhone:    +1-646-888-0628
Mailbox:        netsec@mskcc.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 140.163.0.0/17

Range	ASN	Company	Num of IPs
140.163.0.0/16	AS14822	Memorial Sloan-Kettering Cancer Center	65,536

Nearby Ranges

BGP prefixes that overlap with 140.163.0.0/16

Range	ASN	Company	Num of IPs
140.163.0.0/16	AS14822	Memorial Sloan-Kettering Cancer Center	65,536

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
140.163.1.245	starrcancer.org	3
140.163.4.225	trii.org	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

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

IP Address	ASN	Details
140.163.64.48	AS14822 Memorial Sloan-Kettering Cancer Center	`2.06ms` from Piscataway, US
140.163.1.119	AS14822 Memorial Sloan-Kettering Cancer Center	`2.03ms` from Piscataway, US
140.163.4.230	AS14822 Memorial Sloan-Kettering Cancer Center	`2.04ms` from New York City, US
140.163.0.1	AS14822 Memorial Sloan-Kettering Cancer Center	`1.56ms` from New York City, US
140.163.70.3	AS14822 Memorial Sloan-Kettering Cancer Center	`1.81ms` from New York City, US
140.163.60.27	AS14822 Memorial Sloan-Kettering Cancer Center	`2.00ms` from Piscataway, 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
91.116.132.1	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`0.48ms` from A Coruna, ES
198.82.234.1	AS1312 Virginia Polytechnic Institute and State Univ.	`6.86ms` from Ashburn, US
73.171.75.1	AS7922 Comcast Cable Communications, LLC	`3.67ms` from Ashburn, US
121.19.134.1	AS4837 CHINA UNICOM China169 Backbone	`9.96ms` from Beijing, CN
130.44.160.1	AS6079 RCN	`1.17ms` from Boston, US
81.89.21.49	AS34279 S.C. Teletrans S.A.	`0.53ms` from Bucharest, RO
181.169.199.1	AS7303 Telecom Argentina S.A.	`0.82ms` from Buenos Aires, AR
222.162.15.1	AS4837 CHINA UNICOM China169 Backbone	`5.90ms` from Changchun, CN
172.72.245.161	AS11426 Charter Communications Inc	`5.33ms` from Charlotte, US
61.157.91.1	AS4134 CHINANET-BACKBONE	`1.40ms` from Chengdu, CN
72.46.32.225	AS398143 Great Lakes Energy Connections Inc.	`12.60ms` from Chicago, US
18.116.2.49	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
78.65.156.1	AS3301 Telia Company AB	`6.90ms` from Copenhagen, DK
81.237.141.1	AS3301 Telia Company AB	`1.13ms` from Copenhagen, DK
182.201.221.1	AS4134 CHINANET-BACKBONE	`8.33ms` from Dalian, CN
71.31.112.1	AS7029 Windstream Communications LLC	`8.79ms` from Dallas, US
52.57.124.97	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
46.165.145.129	AS42652 inexio Informationstechnologie und Telekommunikation Gmbh	`1.57ms` from Frankfurt am Main, DE
73.41.230.1	AS7922 Comcast Cable Communications, LLC	`7.32ms` from Fremont, US
9.223.246.177	AS8075 Microsoft Corporation	`0.20ms` from Gaevle, SE
125.105.36.129	AS4134 CHINANET-BACKBONE	`7.68ms` from Hangzhou, CN
115.216.105.129	AS4134 CHINANET-BACKBONE	`6.29ms` from Hangzhou, CN
124.235.105.1	AS4134 CHINANET-BACKBONE	`8.21ms` from Harbin, CN
221.124.200.225	AS9304 HGC Global Communications Limited	`1.83ms` from Hong Kong, HK
182.211.161.1	AS17858 LG POWERCOMM	`1.78ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -m5 140.163.8.254

traceroute to 140.163.8.254 (140.163.8.254): 5 hops max, 52 byte packets

1 [AS15169] 142.251.49.148 0.981 ms

2 [AS15169] 72.14.233.142 1.498 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, 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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