27506 CONEDCOM - Con Edison Communications, LLC
Adjacency: 11 Upstream: 3 Downstream: 8
Upstream Adjacent AS list
AS3320 DTAG Deutsche Telekom AG
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc.
AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
Downstream Adjacent AS list
AS19758 STERLINGFINANCIALNET - STERLING NATIONAL BANK
AS14394 KBCFP-NYC - KBC Financial Products
AS20179 BONDS-AS - Tullett & Tokyo Forex, Inc.
AS26493 GHI - Group Health Incorporated
AS21704 NYCBOE-BGPNET - New York City Board of Education
AS26913 FOLKSAMERICA - Folksamerica
AS6485 TDC-AS - Track Data Corporation
AS40182 EAGECAPITALPARTNERSLP - Eagle Capital Partners, LP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 3998 AS27506 ORG+TRN Originate: 28928 /17.18 Transit: 12288 /18.42 CONEDCOM - Con Edison Communications, LLC
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 % 4071 AS27506 CONEDCOM - Con Edison Communications, LL 6 2 0 4 2 33.33% Prefix AS Path Aggregation Suggestion 64.20.160.0/19 4637 3320 27506 64.20.160.0/20 4637 3320 27506 - Withdrawn - matching aggregate 64.20.160.0/19 4637 3320 27506 64.20.176.0/20 4637 3320 27506 - Withdrawn - matching aggregate 64.20.160.0/19 4637 3320 27506 69.54.76.0/24 4637 3320 27506 69.64.192.0/19 4637 3320 27506 76.8.64.0/20 4637 3491 701 27506
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS27506 3 More Specifics 5 Total Advertisements CONEDCOM - Con Edison Communications, LLC
64.20.160.0/20 64.20.160.0/19
64.20.176.0/20 64.20.160.0/19
76.8.64.0/20 76.8.64.0/19
whois: 402603
IANA has recorded AS27506 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS27506\n
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ASNumber: 27506
ASName: ZAYO-CCF-AS27506
ASHandle: AS27506
RegDate: 2003-03-19
Updated: 2026-06-01
Ref: https://rdap.arin.net/registry/autnum/27506
OrgName: Zayo Bandwidth
OrgId: ZAYOB
Address: 1401 Wynkoop St.
Address: #500
City: Denver
StateProv: CO
PostalCode: 80202
Country: US
RegDate: 2007-10-12
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/ZAYOB
OrgTechHandle: ZIE-ARIN
OrgTechName: Zayo IP Engineering
OrgTechPhone: +1-866-236-2824
OrgTechEmail: ipeng@zayo.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZIE-ARIN
OrgAbuseHandle: ABUSE5675-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-866-236-2824
OrgAbuseEmail: abuse@zayo.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5675-ARIN
OrgNOCHandle: ZIE-ARIN
OrgNOCName: Zayo IP Engineering
OrgNOCPhone: +1-866-236-2824
OrgNOCEmail: ipeng@zayo.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZIE-ARIN
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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/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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