ASN Lookup Tool

The MITRE Corporation mitre.org US US 0 Routes

AS Data

AS373

AS373 – The MITRE Corporation

AS Number 373
AS Name MITRE-AS-4
Organization The MITRE Corporation(themit-1)
Country US
Website mitre.org
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 1989-07-13

ASN Intelligence API for production workflows

Use ASN data for AS373 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       373
ASName:         MITRE-AS-4
ASHandle:       AS373
RegDate:        1989-07-13
Updated:        2023-03-02    
Ref:            https://rdap.arin.net/registry/autnum/373


OrgName:        The MITRE Corporation
OrgId:          THEMIT-1
Address:        202 Burlington Rd.
Address:        Dept. R10N
City:           Bedford
StateProv:      MA
PostalCode:     02152
Country:        US
RegDate:        1985-09-04
Updated:        2024-04-25
Ref:            https://rdap.arin.net/registry/entity/THEMIT-1


OrgAbuseHandle: MAURE26-ARIN
OrgAbuseName:   Maurer, Bruce 
OrgAbusePhone:  +1-703-983-7152 
OrgAbuseEmail:  maurerbe@mitre.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MAURE26-ARIN

OrgNOCHandle: MITRE-ARIN
OrgNOCName:   MITRE-IPADMIN
OrgNOCPhone:  +1-703-983-7152 
OrgNOCEmail:  ipadmin@mitre.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/MITRE-ARIN

OrgTechHandle: MAURE26-ARIN
OrgTechName:   Maurer, Bruce 
OrgTechPhone:  +1-703-983-7152 
OrgTechEmail:  maurerbe@mitre.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MAURE26-ARIN

RNOCHandle: MITRE-ARIN
RNOCName:   MITRE-IPADMIN
RNOCPhone:  +1-703-983-7152 
RNOCEmail:  ipadmin@mitre.org
RNOCRef:    https://rdap.arin.net/registry/entity/MITRE-ARIN

RAbuseHandle: SMS64-ARIN
RAbuseName:   Stuart, M Sean 
RAbusePhone:  +1-571-926-4806 
RAbuseEmail:  sstuart@mitre.org
RAbuseRef:    https://rdap.arin.net/registry/entity/SMS64-ARIN

RAbuseHandle: MAURE26-ARIN
RAbuseName:   Maurer, Bruce 
RAbusePhone:  +1-703-983-7152 
RAbuseEmail:  maurerbe@mitre.org
RAbuseRef:    https://rdap.arin.net/registry/entity/MAURE26-ARIN

RTechHandle: MAURE26-ARIN
RTechName:   Maurer, Bruce 
RTechPhone:  +1-703-983-7152 
RTechEmail:  maurerbe@mitre.org
RTechRef:    https://rdap.arin.net/registry/entity/MAURE26-ARIN

RTechHandle: SMS64-ARIN
RTechName:   Stuart, M Sean 
RTechPhone:  +1-571-926-4806 
RTechEmail:  sstuart@mitre.org
RTechRef:    https://rdap.arin.net/registry/entity/SMS64-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS373 is an Autonomous System Number used to identify a network for BGP internet routing.
AS373 is listed under The MITRE Corporation.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.