Summary

NetName
MIT
OrgName
Massachusetts Institute of Technology
CIDR
RIR

ARIN

Country / Region

Status

Direct Allocation

Abuse

arin-mit-security@mit.edu

Contact

mark@mit.edu

RegDate

1994-01-01

Updated

2021-12-14

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 30041224 77329268736
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US United States 666112 17448697856

Whois

NetRange:       18.0.0.0 - 18.31.255.255
CIDR:           18.0.0.0/11
NetName:        MIT
NetHandle:      NET-18-0-0-0-1
Parent:         NET18 (NET-18-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS3
Organization:   Massachusetts Institute of Technology (MIT-2)
RegDate:        1994-01-01
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/18.0.0.0

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

OrgTechHandle: SILIS-ARIN
OrgTechName:   Silis, Mark
OrgTechPhone:  +1-617-324-5900
OrgTechEmail:  mark@mit.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SILIS-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

RTechHandle: SILIS-ARIN
RTechName:   Silis, Mark
RTechPhone:  +1-617-324-5900
RTechEmail:  mark@mit.edu
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

Graph

CIDR

18.20.0.0/24 18.20.1.0/24 18.20.2.0/24 18.20.3.0/24
18.20.5.0/24 18.20.6.0/24 18.20.7.0/24 18.20.8.0/24
18.20.10.0/24 18.20.11.0/24 18.20.12.0/24 18.20.13.0/24
18.20.15.0/24 18.20.16.0/24 18.20.17.0/24 18.20.18.0/24
18.20.20.0/24 18.20.21.0/24 18.20.22.0/24 18.20.23.0/24
18.20.25.0/24 18.20.26.0/24 18.20.27.0/24 18.20.28.0/24
18.20.30.0/24 18.20.31.0/24 18.20.32.0/24 18.20.33.0/24
18.20.35.0/24 18.20.36.0/24 18.20.37.0/24 18.20.38.0/24
18.20.40.0/24 18.20.41.0/24 18.20.42.0/24 18.20.43.0/24
18.20.45.0/24 18.20.46.0/24 18.20.47.0/24 18.20.48.0/24
18.20.50.0/24 18.20.51.0/24 18.20.52.0/24 18.20.53.0/24
18.20.55.0/24 18.20.56.0/24 18.20.57.0/24 18.20.58.0/24
18.20.60.0/24 18.20.61.0/24 18.20.62.0/24 18.20.63.0/24
18.20.65.0/24 18.20.66.0/24 18.20.67.0/24 18.20.68.0/24
18.20.70.0/24 18.20.71.0/24 18.20.72.0/24 18.20.73.0/24
18.20.75.0/24 18.20.76.0/24 18.20.77.0/24 18.20.78.0/24
18.20.80.0/24 18.20.81.0/24 18.20.82.0/24 18.20.83.0/24
18.20.85.0/24 18.20.86.0/24 18.20.87.0/24 18.20.88.0/24
18.20.90.0/24 18.20.91.0/24 18.20.92.0/24 18.20.93.0/24
18.20.95.0/24 18.20.96.0/24 18.20.97.0/24 18.20.98.0/24
18.20.100.0/24 18.20.101.0/24 18.20.102.0/24 18.20.103.0/24
18.20.105.0/24 18.20.106.0/24 18.20.107.0/24 18.20.108.0/24
18.20.110.0/24 18.20.111.0/24 18.20.112.0/24 18.20.113.0/24
18.20.115.0/24 18.20.116.0/24 18.20.117.0/24 18.20.118.0/24
18.20.120.0/24 18.20.121.0/24 18.20.122.0/24 18.20.123.0/24
18.20.125.0/24 18.20.126.0/24 18.20.127.0/24 18.20.128.0/24
18.20.130.0/24 18.20.131.0/24 18.20.132.0/24 18.20.133.0/24
18.20.135.0/24 18.20.136.0/24 18.20.137.0/24 18.20.138.0/24
18.20.140.0/24 18.20.141.0/24 18.20.142.0/24 18.20.143.0/24
18.20.145.0/24 18.20.146.0/24 18.20.147.0/24 18.20.148.0/24
18.20.150.0/24 18.20.151.0/24 18.20.152.0/24 18.20.153.0/24
18.20.155.0/24 18.20.156.0/24 18.20.157.0/24 18.20.158.0/24
18.20.160.0/24 18.20.161.0/24 18.20.162.0/24 18.20.163.0/24
18.20.165.0/24 18.20.166.0/24 18.20.167.0/24 18.20.168.0/24
18.20.170.0/24 18.20.171.0/24 18.20.172.0/24 18.20.173.0/24
18.20.175.0/24 18.20.176.0/24 18.20.177.0/24 18.20.178.0/24
18.20.180.0/24 18.20.181.0/24 18.20.182.0/24 18.20.183.0/24
18.20.185.0/24 18.20.186.0/24 18.20.187.0/24 18.20.188.0/24
18.20.190.0/24 18.20.191.0/24 18.20.192.0/24 18.20.193.0/24
18.20.195.0/24 18.20.196.0/24 18.20.197.0/24 18.20.198.0/24
18.20.200.0/24 18.20.201.0/24 18.20.202.0/24 18.20.203.0/24
18.20.205.0/24 18.20.206.0/24 18.20.207.0/24 18.20.208.0/24
18.20.210.0/24 18.20.211.0/24 18.20.212.0/24 18.20.213.0/24
18.20.215.0/24 18.20.216.0/24 18.20.217.0/24 18.20.218.0/24
18.20.220.0/24 18.20.221.0/24 18.20.222.0/24 18.20.223.0/24
18.20.225.0/24 18.20.226.0/24 18.20.227.0/24 18.20.228.0/24
18.20.230.0/24 18.20.231.0/24 18.20.232.0/24 18.20.233.0/24
18.20.235.0/24 18.20.236.0/24 18.20.237.0/24 18.20.238.0/24
18.20.240.0/24 18.20.241.0/24 18.20.242.0/24 18.20.243.0/24
18.20.245.0/24 18.20.246.0/24 18.20.247.0/24 18.20.248.0/24
18.20.250.0/24 18.20.251.0/24 18.20.252.0/24 18.20.253.0/24
18.20.255.0/24