18.3.14.0/24

AS3 · Massachusetts Institute of Technology

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Summary

Country	United States
Domain	mit.edu
ASN	AS3
Registry	ARIN
ID	MIT

WHOIS Details

NetHandle:      NET-18-0-0-0-1
OrgID:          MIT-2
Parent:         NET-18-0-0-0-0
NetName:        MIT
NetRange:       18.0.0.0 - 18.31.255.255
NetType:        allocation
RegDate:        1994-01-01
Updated:        2025-12-02
AbuseHandle:    MNS18-ARIN
NOCHandle:      MNO78-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:        2024-11-25
OrgAdminHandle: MNO78-ARIN
OrgTechHandle:  BROWN2958-ARIN
OrgTechHandle:  GOMES41-ARIN
OrgAbuseHandle: MNS18-ARIN
OrgNOCHandle:   MNO78-ARIN
OrgRoutingHandle:   MNO78-ARIN
OrgDNSHandle:   MNO78-ARIN
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:        2025-12-02
OfficePhone:    +1-617-253-8400
Mailbox:        noc@mit.edu
Source:         ARIN


POCHandle:      GOMES41-ARIN
IsRole:         N
LastName:       Gomes
FirstName:      Marco
Street:         77 Massachusetts Ave
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2024-11-15
Updated:        2025-11-17
OfficePhone:    +1-617-253-0336
Mailbox:        mgomes@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:        2025-01-08
OfficePhone:    +1-617-324-1782
Mailbox:        arin-mit-security@mit.edu
Source:         ARIN


POCHandle:      BROWN2958-ARIN
IsRole:         N
LastName:       Brown
FirstName:      Olu
Street:         77 Massachusetts Ave
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2024-11-15
Updated:        2024-11-15
OfficePhone:    +1-617-258-7870
Mailbox:        obrown@mit.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 18.3.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

14 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
18.3.14.238	AS3 Massachusetts Institute of Technology	`0.76ms` from San Jose, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
145.107.83.184	AS1103 SURF B.V.	`3.49ms` from Amsterdam, NL
175.16.34.24	AS4837 CHINA UNICOM China169 Backbone	`2.88ms` from Changchun, CN
71.64.130.184	AS10796 Charter Communications Inc	`13.66ms` from Columbus, US
14.243.14.248	AS45899 VNPT Corp	`4.35ms` from Da Nang, VN
169.63.46.56	AS36351 IBM Cloud	`1.16ms` from Dallas, US
24.56.144.40	AS11232 Midcontinent Communications	`0.52ms` from Denver, US
115.222.122.40	AS4134 CHINANET-BACKBONE	`12.60ms` from Hangzhou, CN
154.220.198.232	AS136907 HUAWEI CLOUDS	`1.06ms` from Hong Kong, HK
170.4.43.232	AS7871 SEI Data, Inc.	`4.97ms` from Indianapolis, US
65.132.40.72	AS394972 Valley Electric Association	`4.01ms` from Las Vegas, US
104.195.0.120	AS22552 eSited Solutions	`0.35ms` from Los Angeles, US
168.231.113.72	AS47583 Hostinger International Limited	`0.51ms` from Manchester, GB
122.192.182.248	AS4837 CHINA UNICOM China169 Backbone	`9.84ms` from Nanjing, CN
106.69.168.216	AS7545 TPG Telecom Limited	`1.96ms` from Perth, AU
95.55.156.168	AS12389 PJSC Rostelecom	`1.12ms` from Saint Petersburg, RU
136.145.23.120	AS5786 University of Puerto Rico	`2.63ms` from San Juan, PR
54.180.249.216	AS16509 Amazon.com, Inc.	`0.31ms` from Seoul, KR
14.74.153.248	AS4766 Korea Telecom	`5.31ms` from Seoul, KR
183.141.74.56	AS4134 CHINANET-BACKBONE	`9.65ms` from Shanghai, CN
209.203.31.216	AS11845 Vox Telecom Ltd	`0.52ms` from Johannesburg, ZA
81.105.212.56	AS5089 Virgin Media Limited	`10.05ms` from London, GB
188.14.179.168	AS3269 Telecom Italia S.p.A.	`4.95ms` from Milan, IT
68.46.18.152	AS7922 Comcast Cable Communications, LLC	`3.11ms` from Minneapolis, US
45.178.117.24	AS269018 FIBER NET LTDA - ME	`4.54ms` from Osasco, BR
54.175.45.120	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 18.3.14.17

traceroute to 18.3.14.17 (18.3.14.17): 64 hops max, 52 byte packets

4 [AS3356] 4.16.46.50 164.469 ms

5 [AS3] 18.3.14.17 157.371 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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