18.3.109.0/24

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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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

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

IP Address ASN Details
18.3.109.238 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
95.223.134.72 AS3209 Vodafone GmbH 11.96ms from Frankfurt am Main, DE
192.64.18.40 AS396359 Cabinetworks Group Michigan, LLC 1.10ms from Indianapolis, US
88.250.255.136 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.63ms from Izmir, TR
119.182.188.40 AS4837 CHINA UNICOM China169 Backbone 3.80ms from Jinan, CN
173.31.212.168 AS30036 Mediacom Communications Corp 3.88ms from Minneapolis, US
109.194.54.72 AS59713 JSC "ER-Telecom Holding" 7.29ms from Moscow, RU
90.149.234.216 AS2527 Sony Network Communications Inc. 9.33ms from Osaka, JP
153.215.234.232 AS4713 NTT DOCOMO BUSINESS,Inc. 8.66ms from Osaka, JP
52.97.47.168 AS8075 Microsoft Corporation 0.49ms from Rio de Janeiro, BR
166.144.192.232 AS6167 Verizon Business 14.02ms from San Jose, US
177.27.69.56 AS26599 TELEFÔNICA BRASIL S.A 0.91ms from São Paulo, BR
5.20.107.232 AS21412 UAB "Cgates" 5.63ms from Vilnius, LT
82.168.127.152 AS1136 KPN B.V. 2.11ms from Amsterdam, NL
101.19.236.8 AS4837 CHINA UNICOM China169 Backbone 10.89ms from Beijing, CN
81.245.170.88 AS5432 Proximus NV 3.17ms from Brussels, BE
75.71.78.200 AS7922 Comcast Cable Communications, LLC 7.28ms from Denver, US
77.7.0.40 AS6805 Telefonica Germany GmbH & Co.OHG 9.57ms from Frankfurt am Main, DE
124.31.226.168 AS4134 CHINANET-BACKBONE 6.21ms from Lhasa, CN
52.140.94.88 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
62.7.110.120 AS2856 British Telecommunications PLC 0.84ms from London, GB
86.182.180.216 AS2856 British Telecommunications PLC 12.12ms from London, GB
172.117.177.248 AS20001 Charter Communications Inc 5.56ms from Los Angeles, US
188.94.224.88 AS196798 Mifril+ LLC 1.67ms from Moscow, RU
223.82.200.104 AS56045 China Mobile communications corporation 3.61ms from Nanchang, CN
153.192.224.120 AS4713 NTT DOCOMO BUSINESS,Inc. 10.34ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 18.3.109.238
traceroute to 18.3.109.238 (18.3.109.238): 64 hops max, 52 byte packets
3 [AS3356] 4.69.203.125 62.631 ms
4 [AS3356] 4.16.46.50 62.78 ms
5 [AS3] 18.3.109.238 62.319 ms
Measurement taken from IPinfo ProbeNet in Charlotte, 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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