AS number details

AS3

Massachusetts Institute of Technology  ·  mit.edu

  • cdn
  • tor
  • vpn

AS3 – Massachusetts Institute of Technology

Country United States
Website mit.edu
Hosted domains 911
Number of IPs 2,037,760
ASN type Education
Allocated 53 years ago on Jan 01, 1970
Updated 13 years ago on Sep 27, 2010

IP Address Ranges

Netblock Company Num of IPs
128.30.0.0/15 Massachusetts Institute of Technology 131,072
128.30.32.0/24 Massachusetts Institute of Technology 256
128.30.52.0/24 Massachusetts Institute of Technology 256
128.52.0.0/16 Massachusetts Institute of Technology 65,536
154.127.32.0/20 Omnium des Telecom et de l'Internet (OTI Telecom) 4,096
18.0.0.0/16 Massachusetts Institute of Technology 65,536
18.10.0.0/16 Massachusetts Institute of Technology 65,536
18.1.0.0/16 Massachusetts Institute of Technology 65,536
18.11.0.0/16 Massachusetts Institute of Technology 65,536
18.1.1.0/24 Massachusetts Institute of Technology 256
18.12.0.0/16 Massachusetts Institute of Technology 65,536
18.13.0.0/16 Massachusetts Institute of Technology 65,536
18.14.0.0/16 Massachusetts Institute of Technology 65,536
18.15.0.0/16 Massachusetts Institute of Technology 65,536
18.16.0.0/16 Massachusetts Institute of Technology 65,536
18.17.0.0/16 Massachusetts Institute of Technology 65,536
18.1.7.0/24 Massachusetts Institute of Technology 256
18.18.0.0/16 Massachusetts Institute of Technology 65,536
18.20.0.0/16 Massachusetts Institute of Technology 65,536
18.21.0.0/16 Massachusetts Institute of Technology 65,536
18.22.0.0/16 Massachusetts Institute of Technology 65,536
18.22.55.0/24 Massachusetts Institute of Technology 256
18.23.0.0/16 Massachusetts Institute of Technology 65,536
18.24.0.0/16 Massachusetts Institute of Technology 65,536
18.25.0.0/16 Massachusetts Institute of Technology 65,536
18.25.170.0/24 Massachusetts Institute of Technology 256
18.26.0.0/16 Massachusetts Institute of Technology 65,536
18.27.0.0/16 Massachusetts Institute of Technology 65,536
18.29.0.0/16 Massachusetts Institute of Technology 65,536
18.3.0.0/16 Massachusetts Institute of Technology 65,536
18.31.0.0/16 Massachusetts Institute of Technology 65,536
18.3.10.0/24 Massachusetts Institute of Technology 256
18.3.102.0/24 Massachusetts Institute of Technology 256
18.3.1.0/24 Massachusetts Institute of Technology 256
18.3.103.0/24 Massachusetts Institute of Technology 256
18.3.104.0/24 Massachusetts Institute of Technology 256
18.3.105.0/24 Massachusetts Institute of Technology 256
18.3.106.0/24 Massachusetts Institute of Technology 256
18.3.107.0/24 Massachusetts Institute of Technology 256
18.3.108.0/24 Massachusetts Institute of Technology 256
18.3.109.0/24 Massachusetts Institute of Technology 256
18.3.11.0/24 Massachusetts Institute of Technology 256
18.3.111.0/24 Massachusetts Institute of Technology 256
18.3.115.0/24 Massachusetts Institute of Technology 256
18.3.12.0/24 Massachusetts Institute of Technology 256
18.3.13.0/24 Massachusetts Institute of Technology 256
18.3.14.0/24 Massachusetts Institute of Technology 256
18.3.15.0/24 Massachusetts Institute of Technology 256
18.3.151.0/24 Massachusetts Institute of Technology 256
18.3.152.0/24 Massachusetts Institute of Technology 256
18.3.153.0/24 Massachusetts Institute of Technology 256
18.3.154.0/24 Massachusetts Institute of Technology 256
18.3.155.0/24 Massachusetts Institute of Technology 256
18.3.16.0/24 Massachusetts Institute of Technology 256
18.3.17.0/24 Massachusetts Institute of Technology 256
18.3.18.0/24 Massachusetts Institute of Technology 256
18.3.19.0/24 Massachusetts Institute of Technology 256
18.3.20.0/24 Massachusetts Institute of Technology 256
18.3.2.0/24 Massachusetts Institute of Technology 256
18.3.21.0/24 Massachusetts Institute of Technology 256
18.3.22.0/24 Massachusetts Institute of Technology 256
18.3.23.0/24 Massachusetts Institute of Technology 256
18.3.24.0/24 Massachusetts Institute of Technology 256
18.3.28.0/24 Massachusetts Institute of Technology 256
18.3.3.0/24 Massachusetts Institute of Technology 256
18.3.4.0/24 Massachusetts Institute of Technology 256
18.3.5.0/24 Massachusetts Institute of Technology 256
18.3.6.0/24 Massachusetts Institute of Technology 256
18.3.67.0/24 Massachusetts Institute of Technology 256
18.3.69.0/24 Massachusetts Institute of Technology 256
18.3.7.0/24 Massachusetts Institute of Technology 256
18.3.8.0/24 Massachusetts Institute of Technology 256
18.3.90.0/24 Massachusetts Institute of Technology 256
18.3.9.0/24 Massachusetts Institute of Technology 256
18.3.97.0/24 Massachusetts Institute of Technology 256
18.4.0.0/16 Massachusetts Institute of Technology 65,536
18.4.38.0/24 Massachusetts Institute of Technology 256
18.4.70.0/24 Massachusetts Institute of Technology 256
18.4.81.0/24 Massachusetts Institute of Technology 256
18.4.93.0/24 Massachusetts Institute of Technology 256
18.5.0.0/16 Massachusetts Institute of Technology 65,536
185.15.112.0/22 AIRNET LLC 1,024
18.6.0.0/16 Massachusetts Institute of Technology 65,536
18.7.0.0/16 Massachusetts Institute of Technology 65,536
18.7.10.0/24 Massachusetts Institute of Technology 256
18.7.101.0/24 Massachusetts Institute of Technology 256
18.7.102.0/24 Massachusetts Institute of Technology 256
18.7.103.0/24 Massachusetts Institute of Technology 256
18.7.104.0/24 Massachusetts Institute of Technology 256
18.7.11.0/24 Massachusetts Institute of Technology 256
18.7.115.0/24 Massachusetts Institute of Technology 256
18.7.116.0/24 Massachusetts Institute of Technology 256
18.7.130.0/24 Massachusetts Institute of Technology 256
18.7.13.0/24 Massachusetts Institute of Technology 256
18.7.131.0/24 Massachusetts Institute of Technology 256
18.7.132.0/24 Massachusetts Institute of Technology 256
18.7.133.0/24 Massachusetts Institute of Technology 256
18.7.134.0/24 Massachusetts Institute of Technology 256
18.7.135.0/24 Massachusetts Institute of Technology 256
18.7.18.0/24 Massachusetts Institute of Technology 256
Netblock Company
2603:4000::/32 Massachusetts Institute of Technology
2603:4000:c00::/48 Massachusetts Institute of Technology
2603:4001::/32 Massachusetts Institute of Technology
2603:4007::/32 Massachusetts Institute of Technology
2603:4008::/32 Massachusetts Institute of Technology
2603:4009::/32 Massachusetts Institute of Technology
2603:400a::/32 Massachusetts Institute of Technology
2603:4010::/32 Massachusetts Institute of Technology
2603:4011::/32 Massachusetts Institute of Technology
Get all this data and more in JSON format using our ASN API Read More

WHOIS Details

ASHandle:       AS3
OrgID:          MIT-2
ASName:         MIT-GATEWAYS
ASNumber:       3
RegDate:        1970-01-01
Updated:        2010-09-27
AbuseHandle:    MNS18-ARIN
NOCHandle:      MNO78-ARIN
TechHandle:     SILIS-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:        2017-01-28
OrgAbuseHandle: MNS18-ARIN
OrgAdminHandle: SILIS-ARIN
OrgNOCHandle:   MNO78-ARIN
OrgTechHandle:  SILIS-ARIN
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:        2021-08-16
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:        2021-08-16
OfficePhone:    +1-617-253-8400
Mailbox:        noc@mit.edu
Source:         ARIN


POCHandle:      SILIS-ARIN
IsRole:         N
LastName:       Silis
FirstName:      Mark
Street:         304 Vassar Street
Street:         W92-167
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2010-09-08
Updated:        2023-03-07
OfficePhone:    +1-617-324-5900
Mailbox:        mark@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:        2021-08-16
OfficePhone:    +1-617-324-1782
Mailbox:        arin-mit-security@mit.edu
Source:         ARIN


POCHandle:      SILIS-ARIN
IsRole:         N
LastName:       Silis
FirstName:      Mark
Street:         304 Vassar Street
Street:         W92-167
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2010-09-08
Updated:        2023-03-07
OfficePhone:    +1-617-324-5900
Mailbox:        mark@mit.edu
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 911 domain names hosted across 276 IP addresses on this ASN.

IP Address Domain Domains on this IP
18.4.86.46 htmlpurifier.org 79
128.30.2.133 dsanchez.es 59
18.9.61.41 selimolcum.net 38
18.27.72.48 bunnyphone.org 25
128.31.0.62 debian.org 21
18.16.27.216 nasdaq5659.com 20
18.15.17.226 333538.xyz 20
18.27.72.35 superlabfantastique.com 18
18.17.54.14 635735.com 16
18.9.47.77 miturbanventures.org 15
18.17.93.6 363996.xyz 14
18.27.76.8 kristincarolehall.org 13
18.16.11.70 961556.com 12
18.17.67.49 365956.xyz 12
192.52.61.15 softwareradar.com 11
18.16.41.1 858358.xyz 10
18.13.11.105 756371.com 10
128.30.54.128 koalie.net 9
18.4.70.229 climatecolab.org 8
18.16.39.29 933768.com 8
18.18.38.22 moosivp.net 8
18.18.18.18 qdyihesheng.com 8
18.9.44.175 global-shakespeare.com 7
18.27.72.36 logofoundation.org 7
128.30.2.42 3rik.org 7
18.1.37.31 researchseminars.org 7
18.25.133.243 dontcloud.me 7
18.16.18.25 bj593918.xyz 7
18.25.16.122 kevinobrien.org 6
128.31.0.34 seul.org 6
18.16.20.192 gf9399.com 6
18.17.7.160 357813.com 6
18.16.168.98 385839.xyz 6
18.16.10.10 yhzq668.com 6
18.4.40.28 cybersecurityatmitsloan.com 6
18.18.160.11 trackblaster.org 6
128.30.2.44 clinicalml.org 6
18.16.45.18 bursa955.com 6
18.27.74.51 nicholasnegroponte.com 6
128.30.52.17 daml.org 5
128.52.131.224 marzyehghassemi.com 5
18.9.44.122 talos-dna-origami.org 5
18.1.64.37 ansible.net 5
128.30.2.143 gfalop.org 5
18.1.3.6 babyboomerangels.com 5
18.4.38.99 supermindesign.com 5
128.30.52.32 w3cuk.org.uk 5
18.7.25.208 roboat.org 4
18.27.196.9 olpc.global 4
18.9.60.17 mitlinq.org 4

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

Peers

There are 20 peers for this ASN.

Peers Name
AS10578 Harvard University
AS13342 Trenton TV Cable Company
AS136052 PT Cloud Hosting Indonesia
AS138062 PT. Awan Kilat Semesta
AS174 Cogent Communications
AS199469 AIRNET LLC
AS203755 ITGLOBAL.COM NL B.V.
AS208951 ITGLOBAL.COM NL B.V.
AS23423 HIGH SPEED UTAH LLC
AS269436 Out Service Telecom Serviços Eireli
AS293 ESnet
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS35978 GPB Communications Inc
AS37292 Omnium des Telecom et de l'Internet (OTI Telecom)
AS398337 COMMUNITY INTERNET PROVIDERS LLC
AS40174 COMMUNITY INTERNET PROVIDERS LLC
AS57488 Avena Technologie Beata Szulc
AS6939 Hurricane Electric LLC
AS7015 Comcast Cable Communications, LLC
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 10 upstreams for this ASN.

upstreams Name
AS13342 Trenton TV Cable Company
AS174 Cogent Communications
AS269436 Out Service Telecom Serviços Eireli
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS35978 GPB Communications Inc
AS37292 Omnium des Telecom et de l'Internet (OTI Telecom)
AS57488 Avena Technologie Beata Szulc
AS6939 Hurricane Electric LLC
AS7015 Comcast Cable Communications, LLC
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS138062 PT. Awan Kilat Semesta
AS203755 ITGLOBAL.COM NL B.V.
AS40174 COMMUNITY INTERNET PROVIDERS LLC
Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3 at robtex.

Data 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