1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.31.0.0/16
  4. AS29  | 192.31.2.0/24

192.31.2.0/24

AS29  ·  Yale University

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain yale.edu
ASN AS29
Registry ARIN
ID YALE-SCI-NET

WHOIS Details

NetHandle:      NET-192-31-2-0-1
OrgID:          YALEUN-Z
Parent:         NET-192-0-0-0-0
NetName:        YALE-SCI-NET
NetRange:       192.31.2.0 - 192.31.2.255
NetType:        allocation
RegDate:        1988-08-17
Updated:        2023-10-03
TechHandle:     NET13-ARIN
Source:         ARIN


OrgID:          YALEUN-Z
OrgName:        Yale University
CanAllocate:    
Street:         Yale Information Technology Services
Street:         150 Munson Street
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2023-09-29
Updated:        2023-09-29
OrgAdminHandle: NET13-ARIN
OrgTechHandle:  LUTIN-ARIN
OrgTechHandle:  MASSA51-ARIN
OrgTechHandle:  NOT35-ARIN
OrgAbuseHandle: IST27-ARIN
Source:         ARIN


POCHandle:      MASSA51-ARIN
IsRole:         N
LastName:       Massameno
FirstName:      Dan
Street:         150 Munsen st
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2019-09-06
Updated:        2025-03-22
OfficePhone:    +1-203-785-7744
Mailbox:        dan.massameno@yale.edu
Source:         ARIN


POCHandle:      IST27-ARIN
IsRole:         Y
LastName:       Information Security team
FirstName:      
Street:         150 Munson Street
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2014-08-20
Updated:        2021-06-15
OfficePhone:    +1-203-436-0519
Mailbox:        abuse@yale.edu
Source:         ARIN


POCHandle:      LUTIN-ARIN
IsRole:         N
LastName:       Lutinski
FirstName:      Robert
Street:         150 Munsen st
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2019-09-06
Updated:        2026-01-14
OfficePhone:    +1-203-432-3097
Mailbox:        robert.lutinski@yale.edu
Source:         ARIN


POCHandle:      NOT35-ARIN
IsRole:         Y
LastName:       Network Operations Team
FirstName:      
Street:         150 Munson Street
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2014-08-20
Updated:        2021-06-15
OfficePhone:    +1-203-432-6651
Mailbox:        networkops@yale.edu
Source:         ARIN


POCHandle:      NET13-ARIN
IsRole:         Y
LastName:       Network Engineering Team
FirstName:      
Street:         150 Munson Street
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2014-08-20
Updated:        2022-07-08
OfficePhone:    +1-203-432-6645
MobilePhone:    +1-203-432-6645
FaxPhone:       +1-203-432-6645
Mailbox:        net-eng@yale.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.31.0.0/16

Range ASN Company Num of IPs
192.31.56.0/22 AS54190 Leads Media, Inc 1,024
192.31.50.0/23 AS46789 Linea Mex, LLC. 512
192.31.142.0/23 AS46696 Sidus Group, LLC 512
192.31.178.0/23 AS393506 MY.COM US, INC. 512
192.31.41.0/24 AS11719 Eaton Industrial Data Technologies Corporation 256
192.31.215.0/24 AS13476 Montana State University 256
192.31.231.0/24 AS1103 Vrije Universiteit 256
192.31.103.0/24 AS14428 Pomeroy Technologies LLC 256
192.31.156.0/24 AS11351 Canisius College 256
192.31.13.0/24 AS1516 Headquarters, USAISC 256
192.31.22.0/24 AS15404 SAS Institute, Inc. 256
192.31.0.0/24 AS17 Purdue University 256
192.31.237.0/24 AS18719 Ascedia, Inc. 256
192.31.248.0/24 AS1906 Aerojet Ordnance Company 256
192.31.47.0/24 AS22131 Reach Fiber Network, LLC 256
192.31.222.0/24 AS13767 CommScope Technologies LLC. 256
192.31.210.0/24 AS26020 Space Telescope Science Institute 256
192.31.153.0/24 AS22213 Salk Institute 256
192.31.190.0/24 AS22233 City National Bank of Florida 256
192.31.198.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.199.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.200.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.201.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.202.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.203.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.204.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.205.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.206.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.4.0/24 AS243 L3Harris Technologies, Inc. 256
192.31.74.0/24 AS243 L3Harris Technologies, Inc. 256
192.31.110.0/24 AS21759 National Rural Utilities Cooperative Finance Corporation 256
192.31.46.0/24 AS2552 Washington University 256
192.31.114.0/24 AS254 Micro Focus 256
192.31.23.0/24 AS2611 Department of Computer Science 256
192.31.223.0/24 AS26333 University of New Orleans 256
192.31.192.0/24 AS26708 Center for Computing Sciences 256
192.31.49.0/24 AS26988 Adage Technologies, Inc 256
192.31.158.0/24 AS27064 DoD Network Information Center 256
192.31.104.0/24 AS2738 Shields Health Care Group 256
192.31.236.0/24 AS29 Yale University 256
192.31.121.0/24 AS2907 University of Tokyo 256
192.31.241.0/24 AS297 National Aeronautics and Space Administration 256
192.31.88.0/24 AS302 Baylor College of Medicine 256
192.31.125.0/24 AS30704 WellSky Corporation 256
192.31.43.0/24 AS31 California Institute of Technology 256
192.31.102.0/24 AS3320 Leuze electronic GmbH + Co. KG 256
192.31.216.0/24 AS33427 Washington State University 256
192.31.107.0/24 AS3464 Alabama Supercomputer Authority 256
192.31.21.0/24 AS195 San Diego Supercomputer Center 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
192.31.2.9 AS29 Yale University 3.48ms 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
3.238.71.232 AS14618 Amazon.com, Inc. 0.80ms from Ashburn, US
73.43.206.72 AS7922 Comcast Cable Communications, LLC 5.69ms from Atlanta, US
66.116.35.232 AS5742 Fidium 4.86ms from Chicago, US
27.50.62.120 AS152194 CTG Server Limited 0.80ms from Hong Kong, HK
117.16.96.200 AS9691 KYUNGSUNG UNIVERSITY 6.84ms from Incheon, KR
178.150.88.248 AS13188 CONTENT DELIVERY NETWORK LTD 1.08ms from Kharkiv, UA
104.129.11.200 AS36352 HostPapa 0.32ms from Los Angeles, US
13.232.193.56 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
117.141.245.56 AS9808 China Mobile Communications Group Co., Ltd. 9.39ms from Nanning, CN
121.81.23.184 AS17511 OPTAGE Inc. 1.35ms from Osaka, JP
160.86.27.56 AS2527 Sony Network Communications Inc. 4.01ms from Osaka, JP
131.100.73.40 AS61756 NETPONTAL PROVEDOR DE INTERNET LTDA - ME 7.62ms from Osasco, BR
18.144.158.104 AS16509 Amazon.com, Inc. 0.52ms from San Jose, US
175.150.251.168 AS4837 CHINA UNICOM China169 Backbone 9.53ms from Tieling, CN
24.51.164.120 AS26801 Zito Media, L.P. 19.43ms from Atlanta, US
54.187.49.184 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
45.199.43.232 AS134548 DXTL Tseung Kwan O Service 0.71ms from Hong Kong, HK
31.166.97.120 AS35819 Etihad Etisalat, a joint stock company 3.94ms from Jeddah, SA
84.54.48.248 AS48014 AlbHost SH.P.K. 0.22ms from Kerkrade, NL
178.173.21.72 AS47759 POIG Ltd. 1.86ms from Moscow, RU
204.236.113.136 AS8014 Bahamas Telecommunications Corporation 2.56ms from Nassau, BS
123.221.64.216 AS4713 NTT DOCOMO BUSINESS,Inc. 6.65ms from Osaka, JP
182.226.129.152 AS17858 LG POWERCOMM 2.50ms from Seoul, KR
112.126.124.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.86ms from Beijing, CN
117.216.146.200 AS9829 National Internet Backbone 13.36ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 192.31.2.20
traceroute to 192.31.2.20 (192.31.2.20): 64 hops max, 52 byte packets
4 [AS7578] 38.57.36.78 96.298 ms
5 [] 206.82.105.12 1.634 ms
6 *
7 [AS29] 130.132.11.9 3.789 ms
8 [AS29] 192.31.2.20 3.914 ms
Measurement taken from IPinfo ProbeNet in New York City, US
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs