US
AS6079
RCN-AS
US ARIN Cable/DSL/ISP Traffic1-5Tbps RatioMostly Inbound Peering PolicySelective ScopeNorth America IRRAS-RCN Looking Glass
2,532
IPv4 Prefixes
137
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
7
IX Points
14
Facilities
96.5%
RPKI Valid Rate
IP Purity Address-space quality
Assessing the address space...
Network Topology Upstream/Downstream Data Source: RIPE Stat
Loading topology data...
Announced IP Prefixes 2,669
RPKI Valid 193 RPKI Invalid 3 Unsigned / Unknown 4 Sampled 200 / 2,669

IPv4 Prefixes 2,532 · Showing first 2,000

194.179.240.0/2238.110.113.0/24154.15.48.0/20161.115.232.0/21142.252.72.0/2378.105.247.0/24165.20.0.0/24165.20.2.0/24165.20.3.0/24165.20.7.0/24165.20.8.0/24165.20.9.0/24165.20.12.0/24165.20.15.0/24165.20.20.0/24165.20.21.0/24165.20.30.0/24165.20.31.0/24165.20.37.0/24165.20.40.0/24165.20.41.0/24165.20.44.0/24165.20.47.0/24165.20.48.0/24165.20.51.0/24165.20.52.0/24165.20.53.0/24165.20.55.0/24165.20.56.0/24165.20.57.0/24

IPv6 Prefixes 137

2601:2008::/292610:82:3000::/362a12:ecc0:3e2::/482601:2068::/292602:fad4:15::/482602:fad4:17::/482602:fad4:18::/482602:fad4:19::/482602:fad4:1a::/482602:fad4:1c::/482602:fad4:1e::/482602:fad4:1f::/482602:fad4:20::/482602:fad4:21::/482602:fad4:22::/482602:fad4:24::/482602:fad4:25::/482602:fad4:26::/482602:fad4:27::/482602:fad4:28::/482602:fad4:29::/482602:ff62:9::/482a14:5840::/292610:80::/292610:81:2000::/362610:84:3000::/362610:86:2000::/362602:fad4:16::/482601:2038::/292601:2050::/29
Facilities 14 Click a point on the map to locate a facility
NameCityCountry
Equinix DC1-DC15,DC21-DC22 - AshburnAshburnUS
Equinix CH1/CH2/CH4 - ChicagoChicagoUS
Digital Realty NYC (60 Hudson)New YorkUS
Equinix NY9 - New York, 111 8th AvenueNew YorkUS
Equinix PH1 - PhiladelphiaPhiladelphiaUS
Printer's Square Chicago (600 S Federal)ChicagoUS
Markley Group One Summer Street BostonBostonUS
365 Data Centers Chicago (CH6)ChicagoUS
165 Halsey Meet-Me RoomNewarkUS
CoreSite - Chicago (CH1)ChicagoUS
CoreSite - Boston (BO1)SomervilleUS
H5 Data Centers New YorkNew YorkUS
Netrality Philadelphia - 401 N BroadPhiladelphiaUS
Crown Castle Philadelphia (401 N Broad)PhiladelphiaUS
Colocated Networks 30 Shared Data Center
ASNNameType Shared Facility
AS6939 Hurricane Electric NSP 10/14
AS4556 PacketFabric NSP 10/14
AS174 Cogent Communications, Inc. NSP 10/14
AS3257 GTT Communications (AS3257) NSP 9/14
AS1828 Unitas Global NSP 9/14
AS49915 Megaport Global Access NSP 8/14
AS20940 Akamai Technologies Content 8/14
AS1299 Arelion (Twelve99) NSP 8/14
AS22822 Edgio - AS22822 Content 7/14
AS16509 Amazon.com Enterprise 7/14
AS2914 NTT Global IP Network NSP 7/14
AS701 Verizon NSP 7/14
AS60068 CDN77 Content 6/14
AS46450 Pilot Fiber, Inc. NSP 6/14
AS29838 Atlantic Metro NSP 6/14
AS19151 365 Data Centers (BroadbandONE) NSP 6/14
AS8075 Microsoft Content 6/14
AS2906 Netflix Content 6/14
AS57463 NetIX Communications NSP 5/14
AS43531 IX Reach NSP 5/14
Registration Info
AS Name
RCN-AS
Organization
RCN Corporation
Country/Region
US
Registration Date
Update Date
2023-11-13T15:49:06Z
Raw Whois Data
aut-num:        AS6079
as-name:        RCN-AS
descr:          RCN Corporation
admin-c:        JZP
tech-c:         JZP
import:         from AS-RCN-CUSTOMER
                accept AS-RCN-CUSTOMER AND NOT {0.0.0.0/0}
import:         from AS-RCN-BE-PEERS
                accept PeerAS AND NOT {0.0.0.0/0}
import:         from AS-RCN-CE-PEERS
                accept PeerAS AND NOT {0.0.0.0/0}
import:         from AS3356
                accept ANY AND NOT {0.0.0.0/0}
export:         to AS3356
                announce AS-RCN
import:         from AS1299
                accept ANY AND NOT {0.0.0.0/0}
export:         to AS1299
                announce AS-RCN
export:         to AS-RCN-CUSTOMER
                announce ANY
export:         to AS-RCN-BE-PEERS
                announce AS-RCN
export:         to AS-RCN-CE-PEERS
                announce AS-RCN AND NOT RS-RCN-LIMITED-DEAG
import:         from AS-GTLD
                accept AS-GTLD AND NOT {0.0.0.0/0}
import:         from AS42
                accept ANY AND NOT {0.0.0.0/0}
import:         from AS293
                accept AS-ESNET AND NOT {0.0.0.0/0}
import:         from AS812
                accept (AS-ROGERS OR AS-ROGERS:AS-CUSTOMERS) and NOT {0.0.0.0/0}
import:         from AS1257
                accept AS-SWIPNET AND NOT {0.0.0.0/0}
import:         from AS1273
                accept AS-CW AND NOT {0.0.0.0/0}
import:         from AS2497
                accept AS-IIJ AND NOT {0.0.0.0/0}
import:         from AS2516
                accept AS-KDDCUSTOMER AND NOT {0.0.0.0/0}
import:         from AS2914
                accept AS-VERIO AND NOT {0.0.0.0/0}
import:         from AS3257
                accept AS-NACAMAR AND NOT {0.0.0.0/0}
import:         from AS3303
                accept AS-SWCMGLOBAL AND NOT {0.0.0.0/0}
import:         from AS3491
                accept AS-CAIS AND NOT {0.0.0.0/0}
import:         from AS3856
                accept AS-PCH AND NOT {0.0.0.0/0}
import:         from AS4181
                accept AS-TDS-TRANSIT AND NOT {0.0.0.0/0}
import:         from AS4323
                accept AS-TWTC AND NOT {0.0.0.0/0}
import:         from AS4565
                accept AS-EPOCH AND NOT {0.0.0.0/0}
import:         from AS4788
                accept AS-TMNET-CUSTOMERS AND NOT {0.0.0.0/0}
import:         from AS5400
                accept AS-BT-EU AND NOT {0.0.0.0/0}
import:         from AS5650
                accept AS-ELI AND NOT {0.0.0.0/0}
import:         from AS6128
                accept ANY AND NOT {0.0.0.0/0}
import:         from AS6327
                accept AS-BIGPIPE AND NOT {0.0.0.0/0}
import:         from AS6447
                accept NOT ANY
import:         from AS6730
                accept AS-GLOBAL AND NOT {0.0.0.0/0}
import:         from AS6830
                accept AS-AORTA AND NOT {0.0.0.0/0}
import:         from AS6939
                accept AS-HURRICANE AND NOT {0.0.0.0/0}
import:         from AS7784
                accept (AS7784 OR AS7784:AS-CUSTOMERS) AND NOT {0.0.0.0/0}
import:         from AS8002
                accept AS-STEALTH AND NOT {0.0.0.0/0}
import:         from AS8075
                accept AS-MICROSOFT AND NOT {0.0.0.0/0}
import:         from AS9680
                accept AS-HINET AND NOT {0.0.0.0/0}
import:         from AS10310
                accept AS-YAHOO AND NOT {0.0.0.0/0}
import:         from AS10578
                accept ANY AND NOT {0.0.0.0/0}
import:         from AS12008
                accept AS12008 AND NOT {0.0.0.0/0}
import:         from AS13768
                accept (AS13768:AS-CUSTOMERS OR AS-13768) AND NOT {0.0.0.0/0}
import:         from AS14361
                accept (AS-HOPONE OR RS-AS14361 OR RS-AS14361-CUST) AND NOT {0.0.0.0/0}
import:         from AS14891
                accept ANY AND NOT {0.0.0.0/0}
import:         from AS15169
                accept AS15169 AND NOT {0.0.0.0/0}
import:         from AS15412
                accept AS-FLAGP AND NOT {0.0.0.0/0}
import:         from AS16559
                accept ANY AND NOT {0.0.0.0/0}
import:         from AS19151
                accept ANY AND NOT {0.0.0.0/0}
import:         from AS20940
                accept AS-AKAMAI AND NOT {0.0.0.0/0}
import:         from AS22773
                accept AS-COX-TRANSIT AND NOT {0.0.0.0/0}
import:         from AS-LLNW
                accept AS-LLNW AND NOT {0.0.0.0/0}
import:         from AS27524
                accept AS-NETSENTRY AND NOT {0.0.0.0/0}
remarks:        -----------------------------------------------------------
remarks:        Abuse/UCE/SPAM issues to <[email protected]>
remarks:        Operational issues to <[email protected]>
remarks:        Peering inquiries to <[email protected]>
remarks:        -----------------------------------------------------------
remarks:        Extreme simplification of route policy based solely on
remarks:        public peers. Private peers not documented here at the
remarks:        present. Peers should accept AS-RCN.  RS-RCN-LIMITED-DEAG
remarks:        exchanged by agreement only with multipoint peers.
remarks:        -----------------------------------------------------------
notify:         [email protected]
mnt-by:         MAINT-AS6079
changed:        [email protected] 20160317
source:         RADB
last-modified:  2023-11-13T15:49:06Z




--- ARIN Whois ---


#
# 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:       6079
ASName:         RCN-AS
ASHandle:       AS6079
RegDate:        2001-04-04
Updated:        2013-10-02
Ref:            https://rdap.arin.net/registry/autnum/6079


OrgName:        RCN
OrgId:          RTSL-6
Address:        650 College Road East
City:           Princeton
StateProv:      NJ
PostalCode:     08540
Country:        US
RegDate:        2013-07-09
Updated:        2022-08-30
Comment:        For all abuse issues, please contact [email protected]
Ref:            https://rdap.arin.net/registry/entity/RTSL-6

ReferralServer:  rwhois://rwhois.rcn.net:4321

OrgNOCHandle: ABN3-ARIN
OrgNOCName:   Astound Broadband NOC
OrgNOCPhone:  +1-888-972-6622 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ABN3-ARIN

OrgTechHandle: ZR40-ARIN
OrgTechName:   RCN Corporation
OrgTechPhone:  +1-888-972-6622 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZR40-ARIN

OrgAbuseHandle: RAD75-ARIN
OrgAbuseName:   RCN Abuse Department
OrgAbusePhone:  +1-888-972-6622 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAD75-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.
#