54323 MMC-AS-NOV2011, US
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS54004 OPTIMUM-WIFI2, US
AS46887 CROWNCASTLE-AS46887, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 17539 AS54323 ORIGIN Originate: 4096 /20.00 Transit: 0 /0.00 MMC-AS-NOV2011, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 48723 AS54323 MMC-AS-NOV2011, US 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 216.134.176.0/22 7018 1299 46887 54323 216.134.180.0/22 293 6128 54004 54323 216.134.184.0/22 7018 1299 46887 54323 216.134.188.0/22 293 6128 54004 54323
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS54323 9 More Specifics 9 Total Advertisements MMC-AS-NOV2011, US
216.134.176.0/22 216.134.176.0/20
216.134.180.0/22 216.134.176.0/20
216.134.184.0/22 216.134.176.0/20
216.134.184.0/24 216.134.176.0/20
216.134.185.0/24 216.134.176.0/20
216.134.188.0/24 216.134.176.0/20
216.134.189.0/24 216.134.176.0/20
216.134.190.0/24 216.134.176.0/20
216.134.191.0/24 216.134.176.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 216.134.184.0/24 Announced
+ 216.134.185.0/24 Announced
whois: 402590
IANA has recorded AS54323 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS54323\n
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber: 54323
ASName: MMC-AS-NOV2011
ASHandle: AS54323
RegDate: 2011-12-20
Updated: 2011-12-20
Comment: Support Center 24/7/365 718-283-4357
Comment:
Comment: Senior Director Technical Services
Comment: 718-283-1863
Comment:
Comment: Director Information Security
Comment: 718-283-1875
Ref: https://rdap.arin.net/registry/autnum/54323
OrgName: Maimonides Medical Center
OrgId: MMC-165
Address: 1045 39 Street
City: Brooklyn
StateProv: NY
PostalCode: 11219
Country: US
RegDate: 2011-06-15
Updated: 2024-06-21
Ref: https://rdap.arin.net/registry/entity/MMC-165
OrgRoutingHandle: MANCU-ARIN
OrgRoutingName: Mancuso, Anthony
OrgRoutingPhone: +1-718-283-1875
OrgRoutingEmail: amancuso@maimonidesmed.org
OrgRoutingRef: https://rdap.arin.net/registry/entity/MANCU-ARIN
OrgDNSHandle: MANCU-ARIN
OrgDNSName: Mancuso, Anthony
OrgDNSPhone: +1-718-283-1875
OrgDNSEmail: amancuso@maimonidesmed.org
OrgDNSRef: https://rdap.arin.net/registry/entity/MANCU-ARIN
OrgAbuseHandle: MANCU-ARIN
OrgAbuseName: Mancuso, Anthony
OrgAbusePhone: +1-718-283-1875
OrgAbuseEmail: amancuso@maimonidesmed.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/MANCU-ARIN
OrgNOCHandle: SANDU29-ARIN
OrgNOCName: Sandu, Gabriel
OrgNOCPhone: +1-718-283-1863
OrgNOCEmail: gsandu@maimo.org
OrgNOCRef: https://rdap.arin.net/registry/entity/SANDU29-ARIN
OrgTechHandle: SANDU29-ARIN
OrgTechName: Sandu, Gabriel
OrgTechPhone: +1-718-283-1863
OrgTechEmail: gsandu@maimo.org
OrgTechRef: https://rdap.arin.net/registry/entity/SANDU29-ARIN
OrgAbuseHandle: SANDU29-ARIN
OrgAbuseName: Sandu, Gabriel
OrgAbusePhone: +1-718-283-1863
OrgAbuseEmail: gsandu@maimo.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/SANDU29-ARIN
OrgNOCHandle: MANCU-ARIN
OrgNOCName: Mancuso, Anthony
OrgNOCPhone: +1-718-283-1875
OrgNOCEmail: amancuso@maimonidesmed.org
OrgNOCRef: https://rdap.arin.net/registry/entity/MANCU-ARIN
OrgTechHandle: MANCU-ARIN
OrgTechName: Mancuso, Anthony
OrgTechPhone: +1-718-283-1875
OrgTechEmail: amancuso@maimonidesmed.org
OrgTechRef: https://rdap.arin.net/registry/entity/MANCU-ARIN
OrgDNSHandle: SANDU29-ARIN
OrgDNSName: Sandu, Gabriel
OrgDNSPhone: +1-718-283-1863
OrgDNSEmail: gsandu@maimo.org
OrgDNSRef: https://rdap.arin.net/registry/entity/SANDU29-ARIN
OrgRoutingHandle: SANDU29-ARIN
OrgRoutingName: Sandu, Gabriel
OrgRoutingPhone: +1-718-283-1863
OrgRoutingEmail: gsandu@maimo.org
OrgRoutingRef: https://rdap.arin.net/registry/entity/SANDU29-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.
#