1. All IP Ranges
  2. 140.0.0.0/8
  3. 140.247.0.0/16
  4. AS1742  | 140.247.0.0/16

140.247.0.0/16

AS1742  ·  Harvard University

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Summary

Country United States
Domain harvard.edu
ASN AS1742
Registry ARIN
ID HARVARD-UNIV

WHOIS Details

NetHandle:      NET-140-247-0-0-1
OrgID:          HARVAR-Z
Parent:         NET-140-0-0-0-0
NetName:        HARVARD-UNIV
NetRange:       140.247.0.0 - 140.247.255.255
NetType:        allocation
RegDate:        1992-09-18
Updated:        2023-12-21
TechHandle:     PMC277-ARIN
AbuseHandle:    ABUSE3331-ARIN
NOCHandle:      NETWO4930-ARIN
Source:         ARIN


OrgID:          HARVAR-Z
OrgName:        Harvard University
CanAllocate:    
Street:         HUIT Network Services
Street:         Patrick McEvilly - Director
Street:         784 Memorial Drive
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2023-08-16
Updated:        2024-07-01
OrgAdminHandle: PMC277-ARIN
OrgTechHandle:  DASHB-ARIN
OrgTechHandle:  KENNY32-ARIN
OrgTechHandle:  PMC277-ARIN
OrgAbuseHandle: ABUSE3331-ARIN
OrgAbuseHandle: PMC277-ARIN
OrgNOCHandle:   NETWO4930-ARIN
OrgNOCHandle:   PMC277-ARIN
OrgRoutingHandle:   KENNY32-ARIN
OrgRoutingHandle:   PMC277-ARIN
OrgDNSHandle:   DASHB-ARIN
OrgDNSHandle:   PMC277-ARIN
Source:         ARIN


POCHandle:      PMC277-ARIN
IsRole:         N
LastName:       Mcevilly
FirstName:      Patrick
Street:         784 Memorial Drive
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2005-11-18
Updated:        2025-04-05
OfficePhone:    +1-617-495-9205
Mailbox:        patrick_mcevilly@harvard.edu
Source:         ARIN


POCHandle:      DASHB-ARIN
IsRole:         N
LastName:       Dash
FirstName:      Benjamin
Street:         784 Memorial Dr
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02461
RegDate:        2019-05-13
Updated:        2025-04-07
OfficePhone:    +1-617-733-6824
Mailbox:        Benjamin_Dash@harvard.edu
Source:         ARIN


POCHandle:      NETWO4930-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         60 Oxford St
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2012-02-08
Updated:        2015-10-29
OfficePhone:    +1-617-495-3574
Mailbox:        netmanager@harvard.edu
Source:         ARIN


POCHandle:      KENNY32-ARIN
IsRole:         N
LastName:       Kenny
FirstName:      Eric
Street:         784 Memorial Drive
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2019-08-02
Updated:        2024-07-01
OfficePhone:    +1-617-496-9930
Mailbox:        eric_kenny@harvard.edu
Source:         ARIN


POCHandle:      ABUSE3331-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         60 Oxford St
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2012-02-08
Updated:        2016-11-05
OfficePhone:    +1-617-495-3574
Mailbox:        abuse@harvard.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 140.0.0.0/8

Range ASN Company Num of IPs
140.40.0.0/14 AS749 DoD Network Information Center 262,144
140.165.0.0/16 AS206223 Teledyne Brown Engineering 65,536
140.203.0.0/16 AS1213 University of Galway 65,536
140.110.0.0/16 AS1659 Ministry of Education Computer Center 65,536
140.77.0.0/16 AS1945 Ecole Normale Superieure de Lyon 65,536
140.93.0.0/16 AS1715 Laboratoire d'Analyse et d'Architecture des Systemes LAAS/CNRS 65,536
140.160.0.0/16 AS15199 Western Washington University 65,536
140.115.0.0/16 AS18420 Ministry of Education Computer Center 65,536
140.154.0.0/16 AS1580 Headquarters, USAISC 65,536
140.226.0.0/16 AS16519 University of Colorado Denver 65,536
140.151.0.0/16 AS1759 Valmet Automotive Oy 65,536
140.117.0.0/16 AS17713 Ministry of Education Computer Center 65,536
140.186.0.0/16 AS11232 Midcontinent Communications 65,536
140.193.0.0/16 AS17001 University of Manitoba 65,536
140.96.0.0/16 AS18422 Industrial Technology Research Institute 65,536
140.112.0.0/16 AS17716 Ministry of Education Computer Center 65,536
140.114.0.0/16 AS18047 Ministry of Education Computer Center 65,536
140.148.0.0/16 AS1840 Universidad de Las Americas-Puebla 65,536
140.196.0.0/16 AS1540 Headquarters, USAISC 65,536
140.201.0.0/16 AS1562 Headquarters, USAISC 65,536
140.145.0.0/16 AS16509 Amazon Technologies Inc. 65,536
140.244.0.0/16 AS16509 Amazon.com, Inc. 65,536
140.78.0.0/16 AS1205 Johannes Kepler University 65,536
140.92.0.0/16 AS1659 Institute for Information Industry 65,536
140.98.0.0/16 AS13462 Institute of Electrical and Electronics Engineers, Inc 65,536
140.249.0.0/16 AS136195 CHINANET SHANDONG PROVINCE NETWORK 65,536
140.159.0.0/16 AS136247 Victoria University 65,536
140.105.0.0/16 AS137 UNI-Trieste 65,536
140.164.0.0/16 AS137 Area della ricerca di Napoli 65,536
140.162.0.0/16 AS19 Leidos, Inc. 65,536
140.98.0.0/16 AS14618 Institute of Electrical and Electronics Engineers, Inc 65,536
140.134.0.0/16 AS1659 Ministry of Education Computer Center 65,536
140.206.0.0/16 AS17621 Asia Pacific Network Information Centre 65,536
140.207.0.0/16 AS17621 Asia Pacific Network Information Centre 65,536
140.213.0.0/16 AS17885 PT XLSMART Telecom Sejahtera Tbk 65,536
140.163.0.0/16 AS14822 Memorial Sloan-Kettering Cancer Center 65,536
140.107.0.0/16 AS14954 The Fred Hutchinson Cancer Research Center 65,536
140.187.0.0/16 AS1540 Headquarters, USAISC 65,536
140.206.0.0/16 AS138421 Asia Pacific Network Information Centre 65,536
140.207.0.0/16 AS138421 Asia Pacific Network Information Centre 65,536
140.202.0.0/16 AS1540 Headquarters, USAISC 65,536
140.254.0.0/16 AS159 Ohio State University 65,536
140.213.0.0/16 AS139994 PT XLSMART Telecom Sejahtera Tbk 65,536
140.167.0.0/16 AS16509 Amazon.com, Inc. 65,536
140.200.0.0/16 AS16509 Amazon.com, Inc. 65,536
140.206.0.0/16 AS140979 Asia Pacific Network Information Centre 65,536
140.207.0.0/16 AS140979 Asia Pacific Network Information Centre 65,536
140.138.0.0/16 AS1659 Ministry of Education Computer Center 65,536
140.192.0.0/16 AS20130 Depaul University 65,536

Hosted domains

There are 44 domain names hosted across 30 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
140.247.63.234 cs75.net 3
140.247.173.125 cs179.org 3
140.247.60.45 zakstone.org 3
140.247.173.13 ttywxkong.gq 3
140.247.89.135 dylah.com 3
140.247.195.116 harvardartmuseums.com 2
140.247.151.131 provinggroundnetwork.org 2
140.247.105.22 novelmoon.com 2
140.247.63.51 cs50.eu 2
140.247.203.15 harvardlawschool.com 1
140.247.178.159 fullerene12.com 1
140.247.151.179 universe3d.org 1
140.247.115.143 thedata.org 1
140.247.63.238 cs164.net 1
140.247.62.59 indymacaroni.com 1
140.247.151.180 brentdelbridge.com 1
140.247.64.134 mablab.info 1
140.247.60.130 gekno.com 1
140.247.106.11 chlamy.info 1
140.247.115.155 angelampuccini.com 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
Read more

Pingable IPs

2,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
140.247.235.65 AS1742 Harvard University 1.29ms from Boston, US
140.247.233.194 AS1742 Harvard University 1.08ms from Boston, US
140.247.234.214 AS1742 Harvard University 1.45ms from Boston, US
140.247.236.22 AS1742 Harvard University 3.64ms from Boston, US
140.247.232.18 AS1742 Harvard University 1.44ms from Boston, US
140.247.231.225 AS1742 Harvard University 1.24ms from Boston, US
140.247.230.77 AS1742 Harvard University 1.69ms from Boston, US
140.247.243.57 AS1742 Harvard University 1.67ms from Boston, US
140.247.132.228 AS1742 Harvard University 1.28ms from Boston, US
140.247.71.31 AS1742 Harvard University 1.75ms from Boston, US
140.247.208.28 AS1742 Harvard University 2.38ms from Providence, US
140.247.35.241 AS1742 Harvard University 1.76ms from Boston, US
140.247.98.51 AS1742 Harvard University 1.33ms from Boston, US
140.247.120.200 AS1742 Harvard University 1.53ms from Boston, US
140.247.89.13 AS1742 Harvard University 1.55ms from Boston, US
140.247.109.108 AS1742 Harvard University 1.38ms from Boston, US
140.247.166.81 AS1742 Harvard University 1.52ms from Boston, US
140.247.170.137 AS1742 Harvard University 1.44ms from Boston, US
140.247.204.134 AS1742 Harvard University 1.64ms from Boston, US
140.247.83.223 AS1742 Harvard University 1.40ms from Boston, US
140.247.131.137 AS1742 Harvard University 5.82ms from Boston, US
140.247.76.154 AS1742 Harvard University 1.28ms from Boston, US
140.247.180.129 AS1742 Harvard University 1.56ms from Boston, US
140.247.186.127 AS1742 Harvard University 1.47ms from Boston, US
140.247.171.225 AS1742 Harvard University 1.38ms from Boston, 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
209.196.251.192 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.50ms from Ashburn, US
40.73.136.64 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 3.69ms from Beijing, CN
104.209.195.240 AS8075 Microsoft Corporation 0.33ms from Boydton, US
78.182.28.80 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.58ms from Bursa, TR
18.190.62.48 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
91.137.49.16 AS199284 Thueringer Netkom GmbH 7.61ms from Frankfurt am Main, DE
62.224.39.208 AS3320 Deutsche Telekom AG 9.85ms from Frankfurt am Main, DE
46.95.194.128 AS3320 Deutsche Telekom AG 7.70ms from Frankfurt am Main, DE
94.125.28.176 AS47777 Mightycare Solutions GmbH 0.79ms from Frankfurt am Main, DE
95.155.172.16 AS20326 TeraSwitch Networks Inc. 0.17ms from London, GB
62.105.191.80 AS8607 Digital Space Group Limited 5.38ms from London, GB
5.134.116.48 AS59432 GINERNET S.L. 0.17ms from Madrid, ES
93.235.178.32 AS3320 Deutsche Telekom AG 4.36ms from Nuernberg, DE
175.232.197.64 AS4766 Korea Telecom 3.22ms from Seoul, KR
49.60.85.144 AS4766 Korea Telecom 3.61ms from Seoul, KR
175.136.7.160 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 15.43ms from Singapore, SG
61.227.198.112 AS3462 Data Communication Business Group 3.94ms from Taichung, TW
106.120.111.16 AS4847 China Networks Inter-Exchange 4.72ms from Tianjin, CN
67.66.229.176 AS7018 AT&T Enterprises, LLC 10.08ms from Atlanta, US
77.11.82.128 AS6805 Telefonica Germany GmbH & Co.OHG 3.15ms from Berlin, DE
139.209.146.224 AS4837 CHINA UNICOM China169 Backbone 6.77ms from Changchun, CN
69.252.252.160 AS7922 Comcast Cable Communications, LLC 0.66ms from Chicago, US
34.70.214.0 AS396982 Google LLC 0.12ms from Council Bluffs, US
185.144.99.160 AS210749 Ultra-Pak LLC 7.22ms from Kyiv, UA
188.31.232.32 AS206067 Hutchison 3G UK Limited 8.63ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 140.247.62.122
traceroute to 140.247.62.122 (140.247.62.122): 9 hops max, 52 byte packets
2 [AS200590] 5.188.152.1 2.549 ms
3 *
4 *
5 *
6 [AS9002] 87.245.238.34 40.797 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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.

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