asn.dev

Autonomous system

AS63 LL-MI

Unclassified ARIN

IPv4 addresses 67.58K 12 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Flagged prefixes 0 none

Summary

MIT Lincoln Laboratory

United States · AI-generated

research legacy

An early low-numbered allocation (LL-MI) serving MIT Lincoln Laboratory in

Lexington, Massachusetts, a federally funded research and development center

(FFRDC) operated by MIT for the US government.

What it's used for

  • Research and operational networking for national-security science and technology work.

Notable

  • A federally sponsored research lab's network, not a commercial ISP or host.
  • The low AS number reflects Lincoln Laboratory's long involvement in computing and networking research, dating to the internet's early years.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Address space

Summary

Full explorer
CountryNamePrefixes
USUnited States of America12

Registry

Allocation record

via ARIN RDAP
Registry
ARIN
Handle
AS63
Registry name
LL-MI
Registrant
Massachusetts Institute of Technology
Abuse contact
larry.oconnell@ll.mit.edu
Registered
1986-02-24
Last changed
2023-12-04
Status
active

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

No IC3 indicators Nothing from the FBI IC3 feed.

Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check