AS number details

AS3

Massachusetts Institute of Technology  ·  mit.edu

AS3 – Massachusetts Institute of Technology

Country United States
Website mit.edu
Hosted domains 1,979
Number of IPs 2,039,296
ASN type Education
Allocated 52 years ago on Jan 01, 1970

IP Address Ranges

Netblock Company Num of IPs
102.164.244.0/24 Premium Customer 256
103.50.168.0/24 Gateway Online Access Limited 256
103.68.5.0/24 Saiba International 256
12.180.92.0/22 AT&T Services, Inc. 1,024
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
130.51.208.0/22 Webformix 1,024
168.235.160.0/24 Skynet 256
168.235.162.0/24 Skynet 256
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
18.1.0.0/24 Massachusetts Institute of Technology 256
18.11.0.0/16 Massachusetts Institute of Technology 65,536
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
18.3.3.0/24 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
185.47.28.0/24 NET COMPUTER GROUP S.A. 256
185.47.29.0/24 NET COMPUTER GROUP S.A. 256
185.47.31.0/24 NET COMPUTER GROUP S.A. 256
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
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
2804:64e4::/32 F & F COMERCIO E SERVICOS DE TELECOMUNICACAO E SEG
2804:64e4::/33 F & F COMERCIO E SERVICOS DE TELECOMUNICACAO E SEG
2804:64e4:8000::/33 F & F COMERCIO E SERVICOS DE TELECOMUNICACAO E SEG
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:        2022-03-07
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:        2022-03-07
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 1,979 domain names hosted across 366 IP addresses on this ASN.

IP Address Domain Domains on this IP
185.47.29.231 consejosbodas.es 228
185.47.29.190 flashpanel.be 195
185.47.29.202 pdr-developments.be 111
18.4.86.46 sondy.com 100
185.47.29.206 vademecum-pileje.nl 70
128.30.2.133 mingminzhao.com 65
185.47.29.199 tmslimousine.be 62
185.47.29.85 efficy.com 59
91.232.102.61 infodarlowo.pl 51
128.30.52.100 w3.org 42
18.9.61.41 olazytek.com 39
128.31.0.62 debian.org 34
185.47.29.183 mobilierliegeois.be 32
18.27.72.48 joulesm.com 30
18.1.8.9 ndq8339.com 27
185.47.29.195 rallycrossspa.nl 25
18.9.47.77 mitglobalventures.org 18
91.232.102.36 regulatory.com.pl 18
18.27.72.35 pedroacolon.com 18
185.47.29.233 ssci.be 18
91.232.102.45 sonpap.com.pl 16
185.47.29.182 tropic-interport.com 14
128.30.54.128 berners-lee.org 13
18.27.76.8 ehf.photo 13
185.47.29.219 thgcofiges.be 12
18.27.72.57 sohandsouza.info 12
18.18.38.22 moosivp.org 10
18.18.18.18 qdyihesheng.com 10
18.18.6.44 791516.com 9
18.13.7.2 587863.com 9
128.30.2.143 ubietytech.com 8
185.47.28.156 cloudbizz.com 8
185.47.29.189 billau-paintball.be 8
18.4.70.229 climatecollaboratorium.net 8
18.9.44.175 globalshakespeare.org 7
185.47.29.186 boite-a-bijoux.be 7
18.11.9.24 975981.com 7
128.31.0.34 freehaven.net 7
185.47.29.203 neo-mailing.be 7
128.52.128.15 anish.io 7
18.25.4.173 catsoop.net 6
18.13.3.76 x69669.com 6
192.52.61.15 openradar.com 6
128.30.16.91 shivers.org 6
128.52.130.142 47d.org 6
128.30.52.32 w3cuk.co.uk 6
185.47.29.27 mch.brussels 6
18.1.37.34 jstrang.me 6
18.18.160.11 track-blaster.net 6
18.27.72.36 sociometric-badge.com 6

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

Peers

There are 18 peers for this ASN.

Peers Name
AS10578 Harvard University
AS13342 Trenton TV Cable Company
AS135604 Sharmin Akter Shilpi t/a M/S. Saiba International
AS174 Cogent Communications
AS206960 NET COMPUTER GROUP S.A.
AS263519 Netlite Internet
AS269456 F & F COMERCIO E SERVICOS DE TELECOMUNICACAO E SEG
AS270289 D F G LEITE - ME
AS293 ESnet
AS32787 Akamai Technologies, Inc.
AS328310 Global Tel Sarl
AS3356 Level 3 Parent, LLC
AS35978 GPB Communications Inc
AS48728 Vodafone Qatar Q.S.C.
AS57488 Avena Technologie Beata Szulc
AS63963 Gateway Online Access Limited
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 14 upstreams for this ASN.

upstreams Name
AS13342 Trenton TV Cable Company
AS135604 Sharmin Akter Shilpi t/a M/S. Saiba International
AS174 Cogent Communications
AS263519 Netlite Internet
AS269456 F & F COMERCIO E SERVICOS DE TELECOMUNICACAO E SEG
AS270289 D F G LEITE - ME
AS32787 Akamai Technologies, Inc.
AS328310 Global Tel Sarl
AS3356 Level 3 Parent, LLC
AS35978 GPB Communications Inc
AS57488 Avena Technologie Beata Szulc
AS63963 Gateway Online Access Limited
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 no downstreams for this ASN.

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.

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.

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