18.3.13.0/24

AS3 · Massachusetts Institute of Technology

Need more data or want to access it via API or data downloads? Sign up to get free access

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:        2021-12-14
TechHandle:     SILIS-ARIN
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:      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:      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:        2024-08-16
OfficePhone:    +1-617-253-8400
Mailbox:        noc@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:      SILIS-ARIN
IsRole:         N
LastName:       Silis
FirstName:      Mark
Street:         2108 N Street
Street:         Unit 6068
City:           Sacaramento
State/Prov:     CA
Country:        US
PostalCode:     95816
RegDate:        2010-09-08
Updated:        2025-06-30
OfficePhone:    +1-415-251-2533
Mailbox:        admin@silis.com
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
18.3.13.238	AS3 Massachusetts Institute of Technology	`0.79ms` 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
34.213.255.56	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
24.26.49.184	AS10796 Charter Communications Inc	`14.61ms` from Columbus, US
148.62.72.216	AS33070 Rackspace Hosting	`1.00ms` from Dallas, US
84.159.247.248	AS3320 Deutsche Telekom AG	`3.98ms` from Duesseldorf, DE
20.240.183.40	AS8075 Microsoft Corporation	`0.18ms` from Gaevle, SE
112.17.29.120	AS56041 China Mobile communications corporation	`3.28ms` from Hangzhou, CN
177.89.38.184	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`3.37ms` from Joao Pessoa, BR
42.4.96.56	AS4837 CHINA UNICOM China169 Backbone	`5.78ms` from Liaoyang, CN
176.35.219.8	AS5413 Wavenet Limited	`2.66ms` from London, GB
74.66.197.56	AS12271 Charter Communications Inc	`3.98ms` from New York City, US
68.202.237.216	AS33363 Charter Communications, Inc	`11.14ms` from Orlando, US
184.27.166.136	AS16625 Akamai Technologies, Inc.	`0.19ms` from Osaka, JP
92.34.147.120	AS8434 Telenor Sverige AB	`2.00ms` from Stockholm, SE
124.154.9.216	AS2514 NTT PC Communications, Inc.	`3.56ms` from Tokyo, JP
45.86.35.72	AS204397 Mozinet.pl sp. z o. o.	`0.87ms` from Warsaw, PL
137.117.91.248	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
117.192.166.168	AS9829 National Internet Backbone	`5.21ms` from Bengaluru, IN
52.61.144.56	AS8987 Amazon Data Services Ireland Ltd	`0.33ms` from Boardman, US
64.245.201.248	AS22362 Global Tel*link Corporation	`2.14ms` from Dallas, US
116.101.92.104	AS7552 Viettel Group	`2.02ms` from Hanoi, VN
174.171.29.184	AS7922 Comcast Cable Communications, LLC	`7.18ms` from Houston, US
78.184.188.248	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.98ms` from Istanbul, TR
94.3.19.72	AS5607 Sky UK Limited	`6.51ms` from London, GB
188.76.244.40	AS12479 Orange Espagne SA	`7.28ms` from Madrid, ES
44.214.186.24	AS14618 Amazon.com, Inc.	`0.21ms` 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 18.3.13.5

traceroute to 18.3.13.5 (18.3.13.5): 64 hops max, 52 byte packets

4 [AS3356] 4.16.46.50 197.769 ms

5 [AS3] 18.3.13.5 198.304 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On November 14th 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.

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.

Get Started for Free Contact Sales