asn.dev

Autonomous system

AS293 ESNET

Unclassified ARIN

IPv4 addresses 140K 23 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly US
Flagged prefixes 0 none

Summary

Energy Sciences Network (ESnet)

United States · AI-generated

government research legacy

A US Department of Energy research network (ESNET), operated as the Energy

Sciences Network and managed by Lawrence Berkeley National Laboratory.

What it's used for

  • Connecting DOE national laboratories, supercomputing facilities, and major scientific instruments to each other and to research partners worldwide, at very high bandwidth.

Notable

  • A federal government science network, not a commercial ISP. The low AS number reflects an early-internet allocation from the DOE research community.

Interesting

  • ESnet peers with hundreds of research and commercial networks so DOE-funded scientists can collaborate globally.

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 America25

Registry

Allocation record

via ARIN RDAP
Registry
ARIN
Handle
AS293
Registry name
ESNET
Registrant
ESnet
Abuse contact
hostmaster@es.net
Registered
1997-06-16
Last changed
2012-04-02
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