1. All IP Ranges
  2. 18.0.0.0/8
  3. 18.0.0.0/16
  4. AS3  | 18.0.0.0/16

18.0.0.0/16

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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 18.0.0.0/8

Range ASN Company Num of IPs
18.132.0.0/14 AS16509 Amazon Data Services UK 262,144
18.156.0.0/14 AS16509 A100 ROW GmbH 262,144
18.168.0.0/14 AS16509 Amazon Data Services UK 262,144
18.138.0.0/15 AS16509 Amazon Data Services Singapore 131,072
18.180.0.0/15 AS16509 Amazon Data Services Japan 131,072
18.142.0.0/15 AS16509 Amazon Data Services Singapore 131,072
18.100.0.0/15 AS16509 Amazon Data Services Spain 131,072
18.184.0.0/15 AS16509 A100 ROW GmbH 131,072
18.192.0.0/15 AS16509 A100 ROW GmbH 131,072
18.194.0.0/15 AS16509 A100 ROW GmbH 131,072
18.196.0.0/15 AS16509 A100 ROW GmbH 131,072
18.198.0.0/15 AS16509 A100 ROW GmbH 131,072
18.60.0.0/15 AS16509 Amazon Data Services India 131,072
18.236.0.0/15 AS16509 Amazon.com, Inc. 131,072
18.166.0.0/15 AS16509 Amazon Data Services Hong Kong 131,072
18.176.0.0/15 AS16509 Amazon Data Services Japan 131,072
18.202.0.0/15 AS16509 Amazon Data Services Ireland Limited 131,072
18.231.0.0/16 AS16509 Amazon Data Services Brazil 65,536
18.35.0.0/16 AS14618 Amazon Data Services Northern Virginia 65,536
18.102.0.0/16 AS16509 Amazon Data Services Italy 65,536
18.130.0.0/16 AS16509 Amazon Data Services UK 65,536
18.136.0.0/16 AS16509 Amazon Data Services Singapore 65,536
18.153.0.0/16 AS16509 A100 ROW GmbH 65,536
18.162.0.0/16 AS16509 Amazon Data Services Hong Kong 65,536
18.163.0.0/16 AS16509 Amazon Data Services Hong Kong 65,536
18.175.0.0/16 AS16509 Amazon Data Services UK 65,536
18.178.0.0/16 AS16509 Amazon Data Services Japan 65,536
18.179.0.0/16 AS16509 Amazon Data Services Japan 65,536
18.182.0.0/16 AS16509 Amazon Data Services Japan 65,536
18.183.0.0/16 AS16509 Amazon Data Services Japan 65,536
18.200.0.0/16 AS16509 Amazon Data Services Ireland Limited 65,536
18.201.0.0/16 AS16509 Amazon Data Services Ireland Limited 65,536
18.228.0.0/16 AS16509 Amazon Data Services Brazil 65,536
18.229.0.0/16 AS16509 Amazon Data Services Brazil 65,536
18.230.0.0/16 AS16509 Amazon Data Services Brazil 65,536
18.34.0.0/16 AS14618 Amazon Data Services Northern Virginia 65,536
18.246.0.0/16 AS16509 Amazon.com, Inc. 65,536
18.34.0.0/16 AS16509 Amazon Data Services Northern Virginia 65,536
18.35.0.0/16 AS16509 Amazon Data Services Northern Virginia 65,536
18.89.0.0/18 AS16509 A100 ROW GmbH 16,384
18.89.128.0/18 AS14618 Amazon Data Services Northern Virginia 16,384
18.89.128.0/18 AS16509 Amazon Data Services Northern Virginia 16,384
18.88.0.0/18 AS14618 Amazon Data Services Northern Virginia 16,384
18.88.0.0/18 AS16509 Amazon Data Services Northern Virginia 16,384
18.88.128.0/18 AS16509 Amazon.com, Inc. 16,384
18.88.64.0/18 AS14618 Amazon Data Services Northern Virginia 16,384
18.88.64.0/18 AS16509 Amazon Data Services Northern Virginia 16,384

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.0.1.26 hbislogistics.com 1

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

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

IP Address ASN Details
18.0.72.47 AS3 Massachusetts Institute of Technology 1.10ms from Boston, US
18.0.70.160 AS3 Massachusetts Institute of Technology 1.14ms from Boston, US
18.0.71.151 AS3 Massachusetts Institute of Technology 0.39ms from Boston, US
18.0.164.50 AS3 Massachusetts Institute of Technology 0.91ms from Boston, US
18.0.144.2 AS3 Massachusetts Institute of Technology 0.45ms from Boston, US
18.0.163.50 AS3 Massachusetts Institute of Technology 0.90ms from Boston, 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
52.202.64.16 AS14618 Amazon.com, Inc. 0.60ms from Ashburn, US
20.122.196.16 AS8075 Microsoft Corporation 0.32ms from Boydton, US
41.237.7.224 AS8452 TE-AS 10.07ms from Cairo, EG
139.186.67.32 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.24ms from Chongqing, CN
18.201.67.128 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
73.231.134.16 AS7922 Comcast Cable Communications, LLC 2.66ms from Fremont, US
58.186.45.160 AS18403 FPT Telecom Company 0.58ms from Hanoi, VN
185.214.196.64 AS203020 HostRoyale Technologies Pvt Ltd 8.54ms from Madrid, ES
141.179.84.0 AS25019 Saudi Telecom Company JSC 4.34ms from Manama, BH
91.162.25.16 AS12322 Free SAS 7.68ms from Paris, FR
49.192.130.128 AS4804 Microplex PTY LTD 1.91ms from Perth, AU
98.42.235.64 AS7922 Comcast Cable Communications, LLC 5.37ms from San Jose, US
89.137.114.64 AS12302 Vodafone Romania S.A. 12.67ms from Timisoara, RO
220.109.113.32 AS4713 NTT DOCOMO BUSINESS,Inc. 12.26ms from Tokyo, JP
90.138.64.112 AS1257 Tele2 Sverige AB 9.64ms from Vilnius, LT
3.84.247.0 AS14618 Amazon.com, Inc. 0.95ms from Ashburn, US
186.130.148.160 AS22927 Telefonica de Argentina 2.00ms from Buenos Aires, AR
73.144.23.64 AS7922 Comcast Cable Communications, LLC 11.31ms from Flint, US
3.123.106.192 AS16509 Amazon.com, Inc. 0.26ms from Frankfurt am Main, DE
84.177.132.96 AS3320 Deutsche Telekom AG 3.90ms from Nuernberg, DE
116.63.55.0 AS4811 China Telecom (Group) 3.16ms from Shanghai, CN
116.240.55.128 AS9443 Vocus Retail 2.44ms from Sydney, AU
131.147.159.112 AS2527 Sony Network Communications Inc. 1.88ms from Tokyo, JP
143.189.45.192 AS2527 Sony Network Communications Inc. 6.66ms from Tokyo, JP
118.92.191.208 AS9500 One New Zealand Group Limited 1.58ms from Auckland, NZ

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 18.0.37.52
traceroute to 18.0.37.52 (18.0.37.52): 13 hops max, 52 byte packets
5 [AS174] 154.54.167.29 74.382 ms
6 [AS174] 154.54.87.106 69.928 ms
7 [AS174] 38.104.186.186 74.45 ms
8 *
9 [AS3] 18.0.162.46 139.192 ms
10 [AS3] 18.4.211.18 139.538 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Kettering, GB
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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