186 CUA-AS - The Catholic University of America, US
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US
AS22925 ALLIED-TELECOM - Allied Telecom Group, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11241 AS186 ORIGIN Originate: 8448 /18.96 Transit: 0 /0.00 CUA-AS - The Catholic University of America, 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 % 30343 AS186 CUA-AS - The Catholic University of America, 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 136.242.0.0/19 4608 7575 2914 22925 186 192.31.193.0/24 4608 7575 2914 22925 186
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS186 1 More Specifics 2 Total Advertisements CUA-AS - The Catholic University of America, US
136.242.0.0/19 136.242.0.0/18
whois: 402603
IANA has recorded AS186 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS186\n
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# 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: 186
ASName: CUA-AS
ASHandle: AS186
RegDate: 1988-05-02
Updated: 2021-05-28
Ref: https://rdap.arin.net/registry/autnum/186
OrgName: The Catholic University of America
OrgId: CUA
Address: 620 Michigan Ave, N.E.
City: Washington
StateProv: DC
PostalCode: 20064
Country: US
RegDate:
Updated: 2025-02-28
Ref: https://rdap.arin.net/registry/entity/CUA
OrgNOCHandle: DUBRO6-ARIN
OrgNOCName: Dubrow, Robert
OrgNOCPhone: +1-202-319-6409
OrgNOCEmail: dubrow@cua.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/DUBRO6-ARIN
OrgAbuseHandle: ALLEN1487-ARIN
OrgAbuseName: Allen, Gregory
OrgAbusePhone: +1-202-319-6407
OrgAbuseEmail: allenjr@cua.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/ALLEN1487-ARIN
OrgRoutingHandle: DUBRO6-ARIN
OrgRoutingName: Dubrow, Robert
OrgRoutingPhone: +1-202-319-6409
OrgRoutingEmail: dubrow@cua.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/DUBRO6-ARIN
OrgDNSHandle: DUBRO6-ARIN
OrgDNSName: Dubrow, Robert
OrgDNSPhone: +1-202-319-6409
OrgDNSEmail: dubrow@cua.edu
OrgDNSRef: https://rdap.arin.net/registry/entity/DUBRO6-ARIN
OrgTechHandle: LRHAZ1-ARIN
OrgTechName: Lrhazi, Mohamed
OrgTechPhone: +1-202-341-2968
OrgTechEmail: lrhazi@cua.edu
OrgTechRef: https://rdap.arin.net/registry/entity/LRHAZ1-ARIN
OrgNOCHandle: LRHAZ1-ARIN
OrgNOCName: Lrhazi, Mohamed
OrgNOCPhone: +1-202-341-2968
OrgNOCEmail: lrhazi@cua.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/LRHAZ1-ARIN
OrgTechHandle: DUBRO6-ARIN
OrgTechName: Dubrow, Robert
OrgTechPhone: +1-202-319-6409
OrgTechEmail: dubrow@cua.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DUBRO6-ARIN
OrgRoutingHandle: LRHAZ1-ARIN
OrgRoutingName: Lrhazi, Mohamed
OrgRoutingPhone: +1-202-341-2968
OrgRoutingEmail: lrhazi@cua.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/LRHAZ1-ARIN
OrgDNSHandle: LRHAZ1-ARIN
OrgDNSName: Lrhazi, Mohamed
OrgDNSPhone: +1-202-341-2968
OrgDNSEmail: lrhazi@cua.edu
OrgDNSRef: https://rdap.arin.net/registry/entity/LRHAZ1-ARIN
OrgTechHandle: HUSNA-ARIN
OrgTechName: Husnain, Syed
OrgTechPhone: +1-202-319-6409
OrgTechEmail: husnain@cua.edu
OrgTechRef: https://rdap.arin.net/registry/entity/HUSNA-ARIN
OrgTechHandle: ALLEN1487-ARIN
OrgTechName: Allen, Gregory
OrgTechPhone: +1-202-319-6407
OrgTechEmail: allenjr@cua.edu
OrgTechRef: https://rdap.arin.net/registry/entity/ALLEN1487-ARIN
OrgAbuseHandle: HUSNA-ARIN
OrgAbuseName: Husnain, Syed
OrgAbusePhone: +1-202-319-6409
OrgAbuseEmail: husnain@cua.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/HUSNA-ARIN
OrgAbuseHandle: LRHAZ1-ARIN
OrgAbuseName: Lrhazi, Mohamed
OrgAbusePhone: +1-202-341-2968
OrgAbuseEmail: lrhazi@cua.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/LRHAZ1-ARIN
OrgAbuseHandle: DUBRO6-ARIN
OrgAbuseName: Dubrow, Robert
OrgAbusePhone: +1-202-319-6409
OrgAbuseEmail: dubrow@cua.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/DUBRO6-ARIN
RTechHandle: XBB-ARIN
RTechName: Belanger, Xavier Bernard
RTechPhone: +1-202-319-6416
RTechEmail: belangerx@cua.edu
RTechRef: https://rdap.arin.net/registry/entity/XBB-ARIN
RNOCHandle: XBB-ARIN
RNOCName: Belanger, Xavier Bernard
RNOCPhone: +1-202-319-6416
RNOCEmail: belangerx@cua.edu
RNOCRef: https://rdap.arin.net/registry/entity/XBB-ARIN
RAbuseHandle: XBB-ARIN
RAbuseName: Belanger, Xavier Bernard
RAbusePhone: +1-202-319-6416
RAbuseEmail: belangerx@cua.edu
RAbuseRef: https://rdap.arin.net/registry/entity/XBB-ARIN
RNOCHandle: DUBRO6-ARIN
RNOCName: Dubrow, Robert
RNOCPhone: +1-202-319-6409
RNOCEmail: dubrow@cua.edu
RNOCRef: https://rdap.arin.net/registry/entity/DUBRO6-ARIN
RTechHandle: DUBRO6-ARIN
RTechName: Dubrow, Robert
RTechPhone: +1-202-319-6409
RTechEmail: dubrow@cua.edu
RTechRef: https://rdap.arin.net/registry/entity/DUBRO6-ARIN
RAbuseHandle: DUBRO6-ARIN
RAbuseName: Dubrow, Robert
RAbusePhone: +1-202-319-6409
RAbuseEmail: dubrow@cua.edu
RAbuseRef: https://rdap.arin.net/registry/entity/DUBRO6-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.
#