1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.52.0.0/16
  4. AS3  | 128.52.0.0/16

128.52.0.0/16

AS3  ·  Massachusetts Institute of Technology

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 mit.edu
ASN AS3
Registry ARIN
ID MIT-AI-NET

WHOIS Details

NetHandle:      NET-128-52-0-0-1
OrgID:          MIT-2
Parent:         NET-128-0-0-0-0
NetName:        MIT-AI-NET
NetRange:       128.52.0.0 - 128.52.255.255
NetType:        allocation
RegDate:        1984-05-31
Updated:        2021-12-14
TechHandle:     CSAIL-ARIN
AbuseHandle:    NETWO5753-ARIN
Source:         ARIN


OrgID:          MIT-2
OrgName:        Massachusetts Institute of Technology
CanAllocate:    
Street:         Room W92-167
Street:         77 Massachusetts Avenue
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139-4307
RegDate:        1970-01-01
Updated:        2024-11-25
OrgAdminHandle: MNO78-ARIN
OrgTechHandle:  BROWN2958-ARIN
OrgTechHandle:  GOMES41-ARIN
OrgAbuseHandle: MNS18-ARIN
OrgNOCHandle:   MNO78-ARIN
OrgRoutingHandle:   MNO78-ARIN
OrgDNSHandle:   MNO78-ARIN
Source:         ARIN


POCHandle:      BROWN2958-ARIN
IsRole:         N
LastName:       Brown
FirstName:      Olu
Street:         77 Massachusetts Ave
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2024-11-15
Updated:        2024-11-15
OfficePhone:    +1-617-258-7870
Mailbox:        obrown@mit.edu
Source:         ARIN


POCHandle:      MNS18-ARIN
IsRole:         Y
LastName:       MIT Network Security
FirstName:      
Street:         304 Vassar Street
Street:         W92-167
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2010-09-10
Updated:        2025-01-08
OfficePhone:    +1-617-324-1782
Mailbox:        arin-mit-security@mit.edu
Source:         ARIN


POCHandle:      MNO78-ARIN
IsRole:         Y
LastName:       MIT Network Operations
FirstName:      
Street:         304 Vassar Street
Street:         W92-167
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2010-09-10
Updated:        2025-12-02
OfficePhone:    +1-617-253-8400
Mailbox:        noc@mit.edu
Source:         ARIN


POCHandle:      GOMES41-ARIN
IsRole:         N
LastName:       Gomes
FirstName:      Marco
Street:         77 Massachusetts Ave
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2024-11-15
Updated:        2025-11-17
OfficePhone:    +1-617-253-0336
Mailbox:        mgomes@mit.edu
Source:         ARIN


POCHandle:      CSAIL-ARIN
IsRole:         Y
LastName:       Computer Science and Artificial Intelligence Lab
FirstName:      
Street:         32 Vassar Street
Street:         Room 32-269
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2011-06-23
Updated:        2025-12-02
OfficePhone:    +1-617-253-8304
Mailbox:        arin-contact@csail.mit.edu
Source:         ARIN


POCHandle:      NETWO5753-ARIN
IsRole:         Y
LastName:       Network security
FirstName:      
Street:         32 Vassar Street, Room 32-276
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2012-12-20
Updated:        2025-12-02
OfficePhone:    +1-617-253-8304
Mailbox:        security@csail.mit.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.255.0.0/16 AS3676 University of Iowa 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.192.0.0/16 AS36441 University of Georgia 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.22.0.0/16 AS17511 OPTAGE Inc. 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.87.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.214.0.0/16 AS1741 CSC - Tieteen tietotekniikan keskus Oy 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.3.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.231.0.0/16 AS3527 National Institutes of Health 65,536
128.27.0.0/16 AS17511 OPTAGE Inc. 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.103.0.0/16 AS198949 Harvard University 65,536
128.135.0.0/16 AS160 The University of Chicago 65,536
128.4.0.0/16 AS2 University of Delaware 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.151.0.0/16 AS20 University of Rochester 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536

Hosted domains

There are 82 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.52.131.233 rachitnigam.com 51
128.52.131.242 danielarus.online 3
128.52.129.157 deepspec.org 2
128.52.131.135 marzyehghassemi.com 2
128.52.132.30 algorithmwiki.org 2
128.52.130.142 chickenandduck.com 2
128.52.128.198 kolya.net 2
128.52.132.32 computerprogress.org 2
128.52.130.239 jonproulx.com 1
128.52.138.200 faults.quest 1
128.52.129.212 oudlers.fr 1
128.52.129.249 privacylawtech.net 1
128.52.131.224 healthy-ml.org 1
128.52.143.163 covid-news.org 1
128.52.175.224 liccardi.org 1
128.52.141.92 appinventor.uk 1
128.52.138.228 leee.is 1
128.52.182.83 tildachat.com 1
128.52.130.30 mzero.org 1
128.52.128.237 welist.it 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

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

IP Address ASN Details
128.52.130.190 AS3 Massachusetts Institute of Technology 1.11ms from Boston, US
128.52.228.2 AS3 Massachusetts Institute of Technology 1.91ms from Boston, US
128.52.225.3 AS3 Massachusetts Institute of Technology 1.63ms from Boston, US
128.52.141.87 AS3 Massachusetts Institute of Technology 1.16ms from Boston, US
128.52.131.240 AS3 Massachusetts Institute of Technology 1.17ms from Boston, US
128.52.132.172 AS3 Massachusetts Institute of Technology 1.13ms from Boston, US
128.52.142.227 AS3 Massachusetts Institute of Technology 1.31ms from Boston, US
128.52.181.155 AS3 Massachusetts Institute of Technology 1.20ms from Boston, US
128.52.129.221 AS3 Massachusetts Institute of Technology 1.13ms from Boston, US
128.52.160.134 AS3 Massachusetts Institute of Technology 1.19ms from Boston, US
128.52.224.134 AS3 Massachusetts Institute of Technology 1.04ms from Boston, US
128.52.140.76 AS3 Massachusetts Institute of Technology 1.19ms from Boston, US
128.52.112.101 AS3 Massachusetts Institute of Technology 1.03ms from Boston, US
128.52.143.128 AS3 Massachusetts Institute of Technology 1.20ms from Boston, US
128.52.138.25 AS3 Massachusetts Institute of Technology 1.24ms from Boston, US
128.52.128.68 AS3 Massachusetts Institute of Technology 1.22ms from Boston, US
128.52.182.213 AS3 Massachusetts Institute of Technology 1.28ms from Boston, US
128.52.32.80 AS3 Massachusetts Institute of Technology 1.31ms from Boston, US
128.52.137.55 AS3 Massachusetts Institute of Technology 1.21ms from Boston, US
128.52.139.24 AS3 Massachusetts Institute of Technology 1.18ms 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
88.159.102.192 AS1136 KPN B.V. 3.00ms from Amsterdam, NL
100.6.104.96 AS701 Verizon Business 6.17ms from Ashburn, US
128.199.24.80 AS14061 DigitalOcean, LLC 0.28ms from Bengaluru, IN
34.215.101.96 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
70.22.135.64 AS701 Verizon Business 2.39ms from Boston, US
81.164.35.176 AS6848 Telenet BV 6.14ms from Brussels, BE
91.101.61.128 AS15516 DKTV A/S 3.47ms from Copenhagen, DK
35.208.107.96 AS19527 Google LLC 0.12ms from Council Bluffs, US
176.70.132.208 AS1257 Tele2 Sverige AB 0.45ms from Goeteborg, SE
79.225.101.16 AS3320 Deutsche Telekom AG 4.08ms from Hamburg, DE
175.175.77.224 AS4837 CHINA UNICOM China169 Backbone 3.87ms from Liaoyang, CN
116.119.61.80 AS9498 BHARTI Airtel Ltd. 0.52ms from Los Angeles, US
90.161.42.48 AS12479 Orange Espagne SA 1.22ms from Madrid, ES
207.153.3.48 AS10242 US Internet Corp 0.38ms from Minneapolis, US
107.170.188.176 AS14061 DigitalOcean, LLC 0.68ms from New York City, US
153.135.195.208 AS4713 NTT DOCOMO BUSINESS,Inc. 10.91ms from Osaka, JP
124.145.93.224 AS9824 JCOM Co., Ltd. 10.01ms from Osaka, JP
203.95.198.80 AS135375 Today Communication Co.,Ltd 1.12ms from Phnom Penh, KH
98.89.6.128 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
151.26.70.64 AS1267 WIND TRE S.P.A. 11.98ms from Rome, IT
108.216.220.112 AS7018 AT&T Enterprises, LLC 6.15ms from San Antonio, US
208.32.208.208 AS3643 Sprint 0.34ms from Secaucus, US
14.62.145.160 AS4766 Korea Telecom 1.48ms from Seoul, KR
84.54.142.96 AS29084 ComNet Bulgaria 9.14ms from Sofia, BG
34.187.199.16 AS396982 Google LLC 0.17ms from The Dalles, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 128.52.245.170
traceroute to 128.52.245.170 (128.52.245.170): 9 hops max, 52 byte packets
5 [AS3] 18.0.161.17 81.561 ms
6 [AS3] 18.0.161.6 79.165 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Bogota, CO
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