AS Number
AS3
AS Name
MIT-GATEWAYS
Org Name
Massachusetts Institute of Technology
Country / Region
United States
Registry

arin

RegDate

Updated

2017-01-28

AS3 Looking Glass
IPv4Prefixes

134

IPv6Prefixes

8

IPv4 NUMs

1,846,784

IPv6 NUMs(/64)

34,359,738,368

1,846,784 IPv4 Addresses
CIDR Description IP Num
18.0.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.1.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.1.1.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.1.7.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.1.37.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.3.1.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.2.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.3.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.4.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.5.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.6.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.7.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.8.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.9.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.10.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.11.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.12.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.13.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.14.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.15.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.16.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.17.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.18.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.19.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.20.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.21.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.22.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.23.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.24.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.28.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.67.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.69.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.90.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.102.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.103.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.104.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.105.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.106.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.107.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.108.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.109.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.111.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.115.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.122.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.151.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.152.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.153.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.154.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.155.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.3.156.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.4.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.4.38.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.4.70.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.4.81.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.4.93.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.5.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.6.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.7.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.7.6.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.10.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.21.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.23.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.32.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.34.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.39.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.40.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.45.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.54.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.68.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.71.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.80.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.82.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.84.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.101.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.102.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.108.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.116.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.117.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.118.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.119.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.120.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.130.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.7.131.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.8.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.9.0.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.9.1.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.21.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.22.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.25.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.37.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.46.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.47.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.49.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.60.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.62.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.9.90.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.10.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.11.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.12.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.13.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.14.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.15.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.16.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.17.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.18.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.22.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.22.55.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.23.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.25.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.25.170.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
18.26.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.27.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.29.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
18.31.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
23.150.88.0/24
IRR InValid
D and B Broadband, LLC 256
38.255.81.0/24
IRR InValid
FSM SISTEMAS DE TELECOMUNICACOES LTDA (C10207315) 256
45.186.212.0/22
IRR InValid
Out Service Telecom Servi�os Eireli 1024
45.221.224.0/20
IRR InValid
SUD-TELECOM-V4-NET001 1er bloc de /24 4096
45.221.240.0/20
IRR InValid
SUD-TELCOM-v4 SUD TELCOM SOLUTIONS 4096
103.50.169.0/24
IRR InValid
GOAL-BD Gateway Online Access Limited 256
128.30.0.0/15
IRR InValid
Massachusetts Institute of Technology 131072
128.30.32.0/24
IRR InValid
Massachusetts Institute of Technology 256
128.30.52.0/24
IRR InValid
Massachusetts Institute of Technology 256
128.52.0.0/24
IRR Parent Valid
Massachusetts Institute of Technology 256
128.52.0.0/16
IRR Valid
Massachusetts Institute of Technology 65536
177.70.247.0/24
IRR InValid
GNET TELECOM SERVI�OS COMUNICA��O LTDA 256
192.52.61.0/24
IRR Valid
Massachusetts Institute of Technology 256
192.52.62.0/24
IRR Valid
Massachusetts Institute of Technology 256
192.52.63.0/24
IRR Valid
Massachusetts Institute of Technology 256
192.52.64.0/24
IRR Valid
Massachusetts Institute of Technology 256
192.52.65.0/24
IRR Valid
Massachusetts Institute of Technology 256
213.225.238.0/24
IRR InValid
Private Customer 256
CIDR Description IP NUMs(prefix /64)
2603:4000::/32
IRR Valid
Massachusetts Institute of Technology 4294967296
2603:4001::/32
IRR Valid
Massachusetts Institute of Technology 4294967296
2603:4007::/32
IRR Valid
Massachusetts Institute of Technology 4294967296
2603:4008::/32
IRR Valid
Massachusetts Institute of Technology 4294967296
2603:4009::/32
IRR Valid
Massachusetts Institute of Technology 4294967296
2603:400a::/32
IRR Valid
Massachusetts Institute of Technology 4294967296
2603:4010::/32
IRR Valid
Massachusetts Institute of Technology 4294967296
2603:4011::/32
IRR Valid
Massachusetts Institute of Technology 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS293 ESNET, US United States 135,936 4,295,163,904 IPv4 IPv4
AS10578 GIGAPOP-NE - Harvard University, US United States 24,832 822,149,120 IPv4 IPv4 IPv6 IPv6
AS272692 FSM SISTEMAS DE TELECOMUNICACOES EIRELI, BR Brazil 512 4,294,967,296 IPv4 IPv4
AS63963 GOAL-BD - Gateway Online Access Limited, BD Bangladesh 2,048 0 IPv4 IPv4
AS268573 GNET TELECOM SERVIÇOS COMUNICAÇÃO LTDA, BR Brazil 1,536 4,294,967,296 IPv4 IPv4
AS133296 WEBWERKS-AS-IN - Web Werks India Pvt. Ltd., IN India 69,888 4,581,294,080 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,910,400 276,345,585,664 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 528,640 282,631,665,614,848 IPv4 IPv4 IPv6 IPv6
AS7015 COMCAST-7015 - Comcast Cable Communications, LLC, US United States 39,936 40,960,000 IPv4 IPv4 IPv6 IPv6
AS16713 NOANET-WA - Northwest Open Access Network, US United States 67,328 8,589,934,592 IPv4 IPv4
AS37613 Dolphin-Telecom-AS - DOLPHIN TELECOMMUNICATION LIMITED, GH Ghana 2,048 0 IPv4 IPv4
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 93,440 5,832,704 IPv4 IPv4
AS269436 Out Service Telecom Serviços Eireli, BR Brazil 0 0 IPv4 IPv4
AS328092 SUD-TELCOM-AS - SUD TELECOM SOLUTIONS, BJ Benin 8,192 0 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,838,592 77,330,579,456 IPv4 IPv4 IPv6 IPv6
AS400980 DANDBFIBER - D and B Broadband, LLC, US United States 512 0 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS18614 YAKNET - Yakima County, US United States 2,048 0 IPv4 IPv4
AS22608 OKPUD-WA - Public Utility District No. 1 of Okanogan County, US United States 4,096 4,294,967,296 IPv4 IPv4
AS29091 IPNXng - ipNX Nigeria Limited, NG Nigeria 73,728 4,294,967,296 IPv4 IPv4
AS150623 HOSTPAT-AS-IN - HOSTDZIRE WEB SERVICES PRIVATE LIMITED, IN India 1,024 4,294,967,296 IPv6 IPv6
IP Address Domain NUMs Domains
18.0.0.209 1 cms.bmi.ir
18.0.1.26 2 hbislogistics.com
18.0.1.70 1 dev.bingliveshow.com
18.0.1.90 1 admin.bingliveshow.com
18.0.1.107 1 dev.nightgardenlive.com
18.0.11.62 1 dev.nightgardenlive.com
18.0.11.167 1 admin.bingliveshow.com
18.0.11.240 1 dev.bingliveshow.com
18.0.21.141 1 admin.bingliveshow.com
18.0.21.206 1 dev.nightgardenlive.com
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:        2017-01-28
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

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

OrgTechHandle: SILIS-ARIN
OrgTechName:   Silis, Mark 
OrgTechPhone:  +1-617-324-5900 
OrgTechEmail:  mark@mit.edu
OrgTechRef:    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

RTechHandle: SILIS-ARIN
RTechName:   Silis, Mark 
RTechPhone:  +1-617-324-5900 
RTechEmail:  mark@mit.edu
RTechRef:    https://rdap.arin.net/registry/entity/SILIS-ARIN