18.3.103.0/24
AS3 · Massachusetts Institute of Technology
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| 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: obrown@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: 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: 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
14 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 18.3.103.6 |
0.80ms 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 |
|---|---|---|
| 146.3.206.8 |
0.07ms from Ashburn,
US
|
|
| 72.109.155.232 |
18.30ms from Atlanta,
US
|
|
| 102.41.233.232 |
5.56ms from Cairo,
EG
|
|
| 75.166.10.152 |
2.14ms from Denver,
US
|
|
| 115.76.204.88 |
19.57ms from Ho Chi Minh City,
VN
|
|
| 94.61.65.248 |
6.24ms from Lisbon,
PT
|
|
| 131.255.179.88 |
8.70ms from Osasco,
BR
|
|
| 207.216.91.104 |
4.57ms from Seattle,
US
|
|
| 116.235.136.56 |
2.89ms from Shanghai,
CN
|
|
| 121.21.248.8 |
12.76ms from Beijing,
CN
|
|
| 18.194.35.56 |
0.13ms from Frankfurt am Main,
DE
|
|
| 80.141.175.232 |
6.35ms from Frankfurt am Main,
DE
|
|
| 121.197.35.200 |
6.73ms from Hangzhou,
CN
|
|
| 117.194.213.104 |
1.45ms from Kolkata,
IN
|
|
| 136.52.92.88 |
1.79ms from Los Angeles,
US
|
|
| 146.148.156.88 |
0.31ms from Los Angeles,
US
|
|
| 83.40.205.40 |
9.33ms from Madrid,
ES
|
|
| 24.10.173.56 |
5.02ms from Salt Lake City,
US
|
|
| 174.6.94.24 |
8.18ms from Seattle,
US
|
|
| 14.56.85.88 |
1.53ms from Seoul,
KR
|
|
| 174.138.208.88 |
1.09ms from Toronto,
CA
|
|
| 168.63.7.40 |
0.25ms from Amsterdam,
NL
|
|
| 89.153.14.72 |
9.13ms from Braga,
PT
|
|
| 24.166.41.232 |
15.31ms from Columbus,
US
|
|
| 109.57.42.40 |
6.93ms from Copenhagen,
DK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in San Jose, US
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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