ASN Lookup Tool

AS3
Massachusetts Institute of Technology US US 150 Routes

AS3 – Massachusetts Institute of Technology

AS Number 3
AS Name MIT-GATEWAYS
Organization Massachusetts Institute of Technology(mit-2)
Country US
Website mit.edu
Number of IPv4 Routes 141
Number of IPv6 Routes 9
ASN type EDUCATION
Allocation Status
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
18.31.0.0/16 65536
18.23.0.0/16 65536
18.9.21.0/24 256
18.7.68.0/24 256
18.3.10.0/24 256
18.7.102.0/24 256
18.3.109.0/24 256
2603:4007::/32 ~79×10²⁷
18.3.2.0/24 256
buy plan ~79×10²⁷
buy plan 65536
buy plan 256
buy plan 65536
buy plan 256
See All IP Ranges

Raw Whois Response 

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       3
ASName:         MIT-GATEWAYS
ASHandle:       AS3
RegDate:        
Updated:        2010-09-27    
Ref:            https://rdap.arin.net/registry/autnum/3


OrgName:        Massachusetts Institute of Technology
OrgId:          MIT-2
Address:        Room W92-167
Address:        77 Massachusetts Avenue
City:           Cambridge
StateProv:      MA
PostalCode:     02139-4307
Country:        US
RegDate:        
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/MIT-2


OrgNOCHandle: MNO78-ARIN
OrgNOCName:   MIT Network Operations
OrgNOCPhone:  +1-617-253-8400 
OrgNOCEmail:  noc@mit.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/MNO78-ARIN

OrgTechHandle: GOMES41-ARIN
OrgTechName:   Gomes, Marco 
OrgTechPhone:  +1-617-253-0336 
OrgTechEmail:  mgomes@mit.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/GOMES41-ARIN

OrgDNSHandle: MNO78-ARIN
OrgDNSName:   MIT Network Operations
OrgDNSPhone:  +1-617-253-8400 
OrgDNSEmail:  noc@mit.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/MNO78-ARIN

OrgAbuseHandle: MNS18-ARIN
OrgAbuseName:   MIT Network Security
OrgAbusePhone:  +1-617-324-1782 
OrgAbuseEmail:  arin-mit-security@mit.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MNS18-ARIN

OrgRoutingHandle: MNO78-ARIN
OrgRoutingName:   MIT Network Operations
OrgRoutingPhone:  +1-617-253-8400 
OrgRoutingEmail:  noc@mit.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MNO78-ARIN

OrgTechHandle: BROWN2958-ARIN
OrgTechName:   Brown, Olu 
OrgTechPhone:  +1-617-258-7870 
OrgTechEmail:  obrown@mit.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BROWN2958-ARIN

RTechHandle: SILIS-ARIN
RTechName:   Silis, Mark 
RTechPhone:  +1-415-251-2533 
RTechEmail:  admin@silis.com
RTechRef:    https://rdap.arin.net/registry/entity/SILIS-ARIN

RNOCHandle: MNO78-ARIN
RNOCName:   MIT Network Operations
RNOCPhone:  +1-617-253-8400 
RNOCEmail:  noc@mit.edu
RNOCRef:    https://rdap.arin.net/registry/entity/MNO78-ARIN

RAbuseHandle: MNS18-ARIN
RAbuseName:   MIT Network Security
RAbusePhone:  +1-617-324-1782 
RAbuseEmail:  arin-mit-security@mit.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/MNS18-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS151981 BRAC UNIVERSITY BD
AS6939 Hurricane Electric LLC US
AS268142 MAXXTELECOM LTDA BR
AS10578 Harvard University US
AS199524 G-Core Labs S.A. LU
AS293 ESnet US
AS35978 GPB Communications Inc US
AS22608 Public Utility District No. 1 of Okanogan County US
AS16713 Northwest Open Access Network US
AS63483 Skynet US
AS7015 Comcast Cable Communications, LLC US
AS400980 D and B Broadband, LLC US
AS174 Cogent Communications, LLC US
AS199524 G Core Labs S.A. LU
AS270336 Careassunet Informatica Ltda - ME BR
AS133296 Web Werks India Pvt. Ltd. IN
AS58923 InterCloud ltd BD
AS264988 AW Online Ltda BR
AS268243 LUXFIBRA TELECOM BR
buy plan DOLPHIN TELECOMMUNICATION LIMITED GH
buy plan Level 3 Parent, LLC US
buy plan ipNX Nigeria Limited NG
buy plan Web Werks India Pvt. Ltd. AU
buy plan FNETCOM TELECOMUNICACAO E INFORMATICA LTDA BR
See All Peers

Upstreams

AS Number Description Country
AS63483 Skynet US
AS7015 Comcast Cable Communications, LLC US
AS6939 Hurricane Electric LLC US
AS268142 MAXXTELECOM LTDA BR
AS10578 Harvard University US
AS400980 D and B Broadband, LLC US
AS174 Cogent Communications, LLC US
AS264988 AW Online Ltda BR
AS293 ESnet US
buy plan LUXFIBRA TELECOM BR
buy plan Level 3 Parent, LLC US
buy plan FNETCOM TELECOMUNICACAO E INFORMATICA LTDA BR
buy plan Web Werks India Pvt. Ltd. AU
buy plan Northwest Open Access Network US
See All Upstreams

Downstreams

AS Number Description Country
AS54755 Desert Winds Wireless Inc US
AS22608 Public Utility District No. 1 of Okanogan County US
AS199524 G Core Labs S.A. LU

Contacts

Email Contacts

noc@mit.edu mgomes@mit.edu arin-mit-security@mit.edu obrown@mit.edu admin@silis.com

Abuse Contacts

arin-mit-security@mit.edu

Legacy Routes

190.83.24.0/24 168.235.163.0/24 23.150.88.0/24 190.83.25.0/24 168.235.165.0/24 170.84.68.0/22 74.254.196.0/23 190.83.26.0/24 2804:4e28::/32 168.235.162.0/24 91.232.102.0/24 104.167.234.0/24 190.83.27.0/24 168.235.172.0/24 2804:77ec:ff95::/48 38.126.196.0/24

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