ASN Lookup Tool

Massachusetts Eye and Ear Infirmary mgb.org US US 2 Routes

AS Data

AS394784

AS394784 – Massachusetts Eye and Ear Infirmary

AS Number 394784
AS Name MEEI-AS
Organization Massachusetts Eye and Ear Infirmary(meei)
Country US
Website mgb.org
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type EDUCATION
Registry ARIN
Date Allocated 2015-12-31

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Use ASN data for AS394784 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
192.107.242.0/24 256
205.166.145.0/24 256

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:       394784
ASName:         MEEI-AS
ASHandle:       AS394784
RegDate:        2015-12-31
Updated:        2021-12-07    
Ref:            https://rdap.arin.net/registry/autnum/394784


OrgName:        Massachusetts Eye and Ear Infirmary
OrgId:          MEEI
Address:        243 Charles Street
City:           Boston
StateProv:      MA
PostalCode:     02114
Country:        US
RegDate:        2011-06-28
Updated:        2025-04-02
Ref:            https://rdap.arin.net/registry/entity/MEEI


OrgAbuseHandle: MCCAN128-ARIN
OrgAbuseName:   McCann, Thomas  
OrgAbusePhone:  +1-857-214-1079 
OrgAbuseEmail:  tmccann@mgb.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MCCAN128-ARIN

OrgTechHandle: TRUON37-ARIN
OrgTechName:   Truong, Steven 
OrgTechPhone:  +1-617-573-3244 
OrgTechEmail:  Steven_Truong@MEEI.HARVARD.EDU
OrgTechRef:    https://rdap.arin.net/registry/entity/TRUON37-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

Peers

AS Number Description Country
AS40831 Mass General Brigham Incorporated US

Upstreams

AS Number Description Country
AS40831 Mass General Brigham Incorporated US

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Frequently Asked Questions

ASN AS394784 is an Autonomous System Number used to identify a network for BGP internet routing.
AS394784 is listed under Massachusetts Eye and Ear Infirmary.
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.