Data as of Nov 3, 2026
18.7.0.0/16
No anonymizer space · no proxy exits in 30 daysMassachusetts Institute of Technology
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 18.7.23.0/24 since May 2017 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.32.0/24 since May 2017 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.34.0/24 since May 2018 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.39.0/24 since May 2017 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.40.0/24 since Apr 2017 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.54.0/24 since Jun 2022 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.80.0/24 since May 2017 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.82.0/24 since Oct 2018 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.84.0/24 since May 2017 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.102.0/24 since Jan 2021 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.108.0/24 since Jan 2024 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.117.0/24 since Jul 2024 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.118.0/24 since Jul 2024 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.119.0/24 since Jul 2024 | AS3 | Business | Massachusetts Institute of Technology | |
| 18.7.120.0/24 since Jul 2024 | AS3 | Business | Massachusetts Institute of Technology |
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2017
- Current origin since
- Mar 2017 · 9.6 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3 | RADB | Massachusetts Institute of Technology | MAINT-AS3 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 18.0.0.0/11
- Netname
- MIT
- Registrant
- Massachusetts Institute of Technology
- Organization
- Massachusetts Institute of Technology (MIT-2)
- Org address
- Room W92-167, Cambridge, MA, 02139-4307
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-18-0-0-0-1
- Parent
- NET-18-0-0-0-0
- Created
- Jan 1, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 1, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- MIT Network Security
- Phone
- +1-617-324-1782
- Handle
- MNS18-ARIN