1. All IP Ranges
  2. 157.0.0.0/8
  3. 157.139.0.0/16
  4. AS20252  | 157.139.0.0/16

157.139.0.0/16

AS20252  ·  Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University

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Summary

Country United States
Domain cornell.edu
ASN AS20252
Registry ARIN
ID JSIWMC

WHOIS Details

NetHandle:      NET-157-139-0-0-1
OrgID:          JOANAN
Parent:         NET-157-0-0-0-0
NetName:        JSIWMC
NetRange:       157.139.0.0 - 157.139.255.255
NetType:        allocation
RegDate:        1992-01-06
Updated:        2021-12-14
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 157.0.0.0/8

Range ASN Company Num of IPs
157.32.0.0/12 AS55836 Reliance Jio Infocomm Limited 1,048,576
157.48.0.0/14 AS55836 Reliance Jio Infocomm Limited 262,144
157.28.0.0/15 AS8968 Mediaset Com 131,072
157.213.0.0/16 AS749 DoD Network Information Center 65,536
157.255.0.0/16 AS135061 China Unicom Guangdong province network 65,536
157.187.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
157.240.0.0/16 AS63293 Facebook, Inc. 65,536
157.202.0.0/16 AS749 DoD Network Information Center 65,536
157.188.0.0/16 AS22252 The City of New York 65,536
157.238.0.0/16 AS2914 NTT America, Inc. 65,536
157.129.0.0/16 AS41701 Board of Customs 65,536
157.157.0.0/16 AS6677 Mila hf 65,536
157.249.0.0/16 AS224 Meteorologisk institutt, Oslo 65,536
157.100.0.0/16 AS27947 ECUANET - CORPORACION ECUATORIANA DE INFORMACION 65,536
157.153.0.0/16 AS749 Navy Network Information Center (NNIC) 65,536
157.134.0.0/16 AS600 OARnet 65,536
157.79.0.0/16 AS2514 TOSHIBA INFORMATION SYSTEMS(JAPAN) CORPORATION 65,536
157.152.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.243.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.136.0.0/16 AS2200 Centre National de la Recherche Scientifique 65,536
157.181.0.0/16 AS2012 Eotvos Lorand University of Sciences 65,536
157.240.0.0/16 AS21508 Facebook, Inc. 65,536
157.118.0.0/16 AS58785 Tohoku Gakuin University 65,536
157.27.0.0/16 AS137 UNI-Verona 65,536
157.240.0.0/16 AS22258 Facebook, Inc. 65,536
157.12.0.0/16 AS24275 TOTO LTD. 65,536
157.192.0.0/16 AS138384 Rakuten Mobile, Inc. 65,536
157.123.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.242.0.0/16 AS25789 Loyola Marymount University 65,536
157.25.0.0/16 AS12912 T-Mobile Polska S.A. 65,536
157.94.0.0/16 AS16086 Elenia Oy 65,536
157.240.0.0/16 AS7016 Facebook, Inc. 65,536
157.89.0.0/16 AS13327 Eastern Kentucky University 65,536
157.240.0.0/16 AS13367 Facebook, Inc. 65,536
157.148.0.0/16 AS136958 China Unicom Guangdong province network 65,536
157.240.0.0/16 AS12083 Facebook, Inc. 65,536
157.175.0.0/16 AS16509 Amazon Data Services Bahrain 65,536
157.241.0.0/16 AS16509 Amazon Data Services Bahrain 65,536
157.0.0.0/16 AS140717 China Unicom Jiangsu province network 65,536
157.182.0.0/16 AS12118 West Virginia University 65,536
157.122.0.0/16 AS136958 China Unicom Guangdong province network 65,536
157.122.0.0/16 AS134543 China Unicom Guangdong province network 65,536
157.148.0.0/16 AS134543 China Unicom Guangdong province network 65,536
157.255.0.0/16 AS134543 China Unicom Guangdong province network 65,536
157.190.0.0/16 AS1213 Munster Technological University 65,536
157.237.0.0/16 AS2119 Kongsberg Maritime AS 65,536
157.240.0.0/16 AS35819 Facebook, Inc. 65,536
157.229.0.0/16 AS122 UPMC 65,536
157.255.0.0/16 AS136958 China Unicom Guangdong province network 65,536

Hosted domains

There are 45 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
157.139.68.147 surgicalinnovationslab.com 35
157.139.243.132 datasharing.net 5
157.139.34.73 ligase.org 1
157.139.19.29 fuortes.net 1
157.139.68.125 pmkb.org 1
157.139.226.40 wcinyp.net 1
157.139.11.41 neurogateway.net 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.
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Read more

Pingable IPs

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

IP Address ASN Details
157.139.225.39 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 1.62ms from New York City, US
157.139.250.115 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 2.32ms from New York City, US
157.139.68.39 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 1.42ms from New York City, US
157.139.69.84 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 1.59ms from New York City, US
157.139.1.34 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 0.87ms from New York City, US
157.139.255.130 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 0.87ms from New York City, US
157.139.254.17 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 0.88ms from New York City, US
157.139.19.68 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 2.25ms from New York City, US
157.139.237.27 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 1.63ms from New York City, US
157.139.226.114 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 1.69ms 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
118.244.195.240 AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. 2.19ms from Beijing, CN
81.183.97.16 AS5483 Magyar Telekom Plc. 6.06ms from Budapest, HU
58.245.185.224 AS4837 CHINA UNICOM China169 Backbone 7.53ms from Changchun, CN
2.204.72.224 AS3209 Vodafone GmbH 4.74ms from Hamburg, DE
84.167.85.16 AS3320 Deutsche Telekom AG 3.09ms from Hamburg, DE
51.49.12.80 AS16509 Amazon.com, Inc. 5.63ms from Madrid, ES
185.238.234.0 AS200845 AVATEL TELECOM, SA 0.36ms from Madrid, ES
4.232.192.64 AS8075 Microsoft Corporation 0.27ms from Milan, IT
147.12.20.128 AS200596 Adyen N.V. 0.65ms from Mumbai, IN
93.195.7.32 AS3320 Deutsche Telekom AG 6.57ms from Nuernberg, DE
75.218.17.32 AS6167 Verizon Business 8.31ms from Santa Clara, US
103.214.17.128 AS135314 IMCLOUD TECHNOLOGY COMPANY LIMITED 0.37ms from Taipei, TW
61.218.21.32 AS3462 Data Communication Business Group 0.80ms from Taipei, TW
124.93.206.64 AS4837 CHINA UNICOM China169 Backbone 8.46ms from Tieling, CN
178.189.201.224 AS8447 A1 Telekom Austria AG 1.61ms from Vienna, AT
43.143.236.80 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Beijing, CN
198.166.135.128 AS852 TELUS Communications Inc. 0.53ms from Edmonton, CA
8.210.203.176 AS45102 Alibaba (US) Technology Co., Ltd. 0.80ms from Hong Kong, HK
218.37.252.0 AS17864 SK Broadband Co Ltd 1.04ms from Incheon, KR
31.155.197.224 AS8386 Vodafone Net Iletisim Hizmetler AS 6.13ms from Istanbul, TR
45.15.252.160 AS58061 Scalaxy B.V. 1.02ms from Meppel, NL
123.153.69.192 AS4837 CHINA UNICOM China169 Backbone 9.52ms from Ningbo, CN
177.174.7.144 AS26599 TELEFÔNICA BRASIL S.A 6.65ms from São Paulo, BR
126.41.63.112 AS17676 SoftBank Corp. 3.91ms from Tokyo, JP
185.12.4.16 AS50837 CLOUDSIGMA AG 0.68ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m8 157.139.242.29
traceroute to 157.139.242.29 (157.139.242.29): 8 hops max, 52 byte packets
1 [AS197726] 91.231.84.1 8.559 ms
3 *
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Kharkiv, UA
On

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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