18.3.2.0/24

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:        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:      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


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:      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:      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:      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

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

Pingable IPs

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

IP Address ASN Details
18.3.2.5 AS3 Massachusetts Institute of Technology 0.86ms 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
170.205.177.120 AS22646 Hargray Communications Group, Inc. 11.61ms from Atlanta, US
62.53.24.88 AS6805 Telefonica Germany GmbH & Co.OHG 0.60ms from Berlin, DE
174.0.5.168 AS6327 Shaw Communications 4.84ms from Calgary, CA
107.2.132.56 AS7922 Comcast Cable Communications, LLC 5.49ms from Denver, US
123.159.36.24 AS4837 CHINA UNICOM China169 Backbone 12.20ms from Hangzhou, CN
117.60.2.88 AS4134 CHINANET-BACKBONE 9.36ms from Huai'an, CN
74.221.193.184 AS26760 Southern Kansas Telephone Co., Inc. 7.07ms from Kansas City, US
85.254.107.136 AS136787 PacketHub S.A. 0.16ms from London, GB
154.30.37.216 AS174 Cogent Communications, LLC 0.11ms from New Orleans, US
49.128.136.24 AS10001 Mics Network Corporation 4.96ms from Osaka, JP
87.91.21.88 AS5410 Bouygues Telecom SA 2.78ms from Paris, FR
66.39.58.24 AS7859 pair Networks 0.15ms from Pittsburgh, US
39.86.115.72 AS4837 CHINA UNICOM China169 Backbone 9.14ms from Qingdao, CN
44.204.156.248 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
52.73.69.8 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
188.54.122.248 AS25019 Saudi Telecom Company JSC 1.81ms from Riyadh, SA
60.132.12.248 AS17676 SoftBank Corp. 7.22ms from Tokyo, JP
96.16.61.104 AS20940 Akamai International B.V. 0.51ms from Atlanta, US
150.125.10.72 AS668 United States Department of Defense (DoD) 0.54ms from Atlanta, US
80.96.188.168 AS61002 Smart Solutions & Soft SRL 0.57ms from Bucharest, RO
90.241.247.184 AS5378 Vodafone Limited 3.52ms from Manchester, GB
203.180.217.152 AS2497 Internet Initiative Japan Inc. 5.29ms from Osaka, JP
49.166.173.184 AS17858 LG POWERCOMM 4.27ms from Seoul, KR
54.191.39.8 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
24.61.24.8 AS7922 Comcast Cable Communications, LLC 4.45ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f6 18.3.2.5
traceroute to 18.3.2.5 (18.3.2.5): 64 hops max, 52 byte packets
6 [AS3356] 4.79.46.173 1.093 ms
7 *
8 [AS3356] 4.16.46.50 1.258 ms
9 [AS3] 18.3.2.5 0.883 ms
Measurement taken from IPinfo ProbeNet in San Jose, US
On

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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