ASN Lookup Tool

RCN rcn.com US US 2303 Routes

AS Data

AS6079

AS6079 – RCN

AS Number 6079
AS Name RCN-AS
Organization RCN (rtsl-6)
Country US
Website rcn.com
Number of IPv4 Routes 2183
Number of IPv6 Routes 120
ASN type ISP
Registry ARIN
Date Allocated 2001-04-04

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IP Ranges

Route # IPs
2602:fad4:1d::/48 ~1×10²⁴
165.20.20.0/24 256
158.120.49.0/24 256
204.242.48.0/20 4096
69.91.136.0/24 256
207.32.64.0/18 16384
165.20.244.0/24 256
66.227.100.0/22 1024
167.253.120.0/24 256
23.26.172.0/22 1024
87.192.81.0/24 256
66.200.16.0/20 4096
170.130.124.0/22 1024
207.251.20.0/24 256
154.221.235.0/24 256
82.39.252.0/24 256
154.83.56.0/24 256
206.184.128.0/20 4096
2a0e:eb41::/32 ~79×10²⁷
87.232.192.0/24 256
161.58.0.0/16 65536
78.105.98.0/23 512
165.20.161.0/24 256
154.83.57.0/24 256
207.20.0.0/20 4096
74.49.38.0/24 256
188.221.29.0/24 256
198.170.80.0/20 4096
48.45.242.0/24 256
207.158.192.0/18 16384
165.20.74.0/24 256
165.20.160.0/24 256
89.127.20.0/22 1024
165.20.149.0/24 256
207.42.64.0/20 4096
154.221.236.0/24 256
9.142.82.0/24 256
68.164.96.0/20 4096
45.39.220.0/24 256
140.150.160.0/21 2048
2a0e:eb42::/32 ~79×10²⁷
2a0e:15c7:101::/48 ~1×10²⁴
158.120.61.0/24 256
204.74.8.0/23 512
209.70.176.0/20 4096
149.51.248.0/21 2048
165.20.21.0/24 256
154.81.200.0/24 256
154.221.234.0/24 256
165.20.243.0/24 256
122.8.36.0/22 1024
154.207.21.0/24 256
65.181.160.0/20 4096
178.83.37.0/24 256
5.151.253.0/24 256
82.22.152.0/22 1024
163.123.200.0/22 1024
194.242.134.0/24 256
154.207.20.0/24 256
154.83.55.0/24 256

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:       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 abuse@rcn.com
Ref:            https://rdap.arin.net/registry/entity/RTSL-6

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

OrgTechHandle: ZR40-ARIN
OrgTechName:   RCN Corporation
OrgTechPhone:  +1-888-972-6622 
OrgTechEmail:  noc@rcn.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZR40-ARIN

OrgAbuseHandle: RAD75-ARIN
OrgAbuseName:   RCN Abuse Department
OrgAbusePhone:  +1-888-972-6622 
OrgAbuseEmail:  abuse@rcn.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAD75-ARIN

OrgNOCHandle: ABN3-ARIN
OrgNOCName:   Astound Broadband NOC
OrgNOCPhone:  +1-888-972-6622 
OrgNOCEmail:  noc@astound.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ABN3-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
AS11939 THE MATHWORKS, INC. US
AS39249 Netassist International EOOD BG
AS13030 Init7 (Switzerland) Ltd. CH
AS26548 PureVoltage Hosting Inc. US
AS395799 Soundview Broadcasting, LLC US
AS286 GTT Communications Inc. US
AS54521 National Gallery of Art US
AS4901 The George Washington University US
AS31133 PJSC MegaFon RU
AS14537 Continent 8 LLC US
AS4543 The New York Times Company US
AS37468 Angola Cables AO
AS199524 G-Core Labs S.A. LU
AS2497 Internet Initiative Japan Inc. JP
AS3303 Swisscom Schweiz AG CH
AS4505 WHDH TV US
AS215724 Edgevana, Inc. US
AS16509 Amazon.com, Inc. US
AS14713 Hosted Backbone US
AS12162 DATA DISTRIBUTORS US
AS34655 JWE S.a r.l. LU
AS402251 Apogee Telecom Inc. US
AS36692 Cisco OpenDNS, LLC US
AS15412 Flag Telecom UK Limited GB
AS32590 Valve Corporation US
AS19480 CHICAGO PUBLIC LIBRARY US
AS11164 Internet2 US
AS28663 FLYS INTERATIVA LTDA BR
AS26496 GoDaddy.com, LLC US
AS138915 Kaopu Cloud HK Limited HK
AS36580 Hearst Argyle Television, Inc. US
AS8801 Rocket Fibre Ltd GB
AS1031 PEER 1031 LLC US
AS61461 Airtek Solutions C.A. VE
AS1430 Board of Bar Overseers US
AS29838 Atlantic Metro Communications II, Inc. US
AS15412 Global Cloud Xchange GB
AS19794 The Cementworks LLC US
AS22554 The Pew Charitable Trusts US
AS1828 Unitas Global US
AS1299 Arelion Sweden AB SE
AS264479 Turbozone Internet BR
AS32162 Carbon Lehigh Intermediate Unit 21 US
AS21900 LAW BULLETIN PUBLISHING COMPANY US
AS209823 Enki Multimedia EURL FR
AS14630 Invesco Group Services, Inc. US
AS397615 RTVI US
AS56418 Operationrange LTD CY
AS401993 Provocative Science Holdings, Inc. US
AS13822 Milton Academy US
AS393674 DEACONESS HOSPITAL, Inc. US
AS17190 Washington Metropolitan Area Transit Authority US
AS53777 Francis W. Parker School US
AS10310 Yahoo Holdings Inc. US
AS16591 Google Fiber Inc. US
AS9002 RETN Limited GB
AS19551 Incapsula Inc US
AS19151 BroadbandONE, LLC US
AS7342 VeriSign Infrastructure & Operations US
AS41327 Fiber Telecom S.p.A. IT

Upstreams

AS Number Description Country
AS7195 EDGEUNO S.A.S CO
AS39249 Netassist International EOOD BG
AS6939 Hurricane Electric LLC US
AS8359 MTS PJSC RU
AS25091 IP Max SA CH
AS6830 Liberty Global Europe Holding B.V. NL
AS286 GTT Communications Inc. US
AS22356 Durand do Brasil Ltda BR
AS2516 KDDI CORPORATION JP
AS33891 Core Backbone GmbH DE
AS4230 CLARO S.A. BR
AS5400 British Telecommunications Limited GB
AS37468 Angola Cables AO
AS2497 Internet Initiative Japan Inc. JP
AS3303 Swisscom Schweiz AG CH
AS4637 Telstra International Limited HK
AS60068 Datacamp Limited GB
AS14713 Hosted Backbone US
AS8220 COLT Technology Services Group Limited GB
AS14840 BR.Digital Telecom BR
AS9002 RETN Limited GB
AS29632 Netassist International EOOD BG
AS5405 Inter.link GmbH DE
AS577 Bell Canada CA
AS13030 Init7 Switzerland Ltd. CH
AS41327 Fiber Telecom S.p.A. IT
AS6327 Shaw Communications CA
AS35280 F5 Networks SARL FR
AS15412 Global Cloud Xchange GB
AS1299 Arelion Sweden AB SE
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU
AS34549 meerfarbig GmbH & Co. KG DE

Downstreams

AS Number Description Country
AS11939 THE MATHWORKS, INC. US
AS32833 Standard Motor Products, Inc US
AS22768 SYNERGY BROADBAND US
AS53516 Rosenberg & Estis P.C. US
AS26548 PureVoltage Hosting Inc. US
AS395799 Soundview Broadcasting, LLC US
AS395583 M&D Wholesale Distributors Inc. US
AS54521 National Gallery of Art US
AS4901 The George Washington University US
AS4543 The New York Times Company US

Contacts

Email Contacts

noc@rcn.com

Abuse Contacts

abuse@rcn.com

Legacy Routes

185.101.105.0/24 88.209.234.0/24 89.47.115.0/24 104.234.88.0/24 84.55.16.0/24 89.38.229.0/24 206.53.57.0/24 92.61.106.0/24 89.187.27.0/24 89.187.31.0/24 180.131.147.0/24 2a10:77c0::/29 88.209.233.0/24 46.203.179.0/24 89.187.9.0/24 89.38.228.0/24 192.70.176.0/24 89.42.86.0/24 93.113.181.0/24 92.113.15.0/24 110.172.188.0/24 46.203.146.0/24 88.209.235.0/24 89.35.93.0/24 88.209.232.0/24 167.253.22.0/24 194.26.2.0/24 81.22.129.0/24 192.208.7.0/24 89.40.82.0/24 140.233.224.0/19 95.134.221.0/24 88.209.229.0/24 185.112.243.0/24 92.112.62.0/24 144.208.94.0/24 209.142.102.0/24 89.42.81.0/24 84.55.21.0/24 89.47.117.0/24 89.37.119.0/24 77.111.123.0/24 89.34.231.0/24 45.62.161.0/24 208.123.220.0/24 152.89.193.0/24 92.112.8.0/24 5.182.114.0/24 89.35.95.0/24 91.225.225.0/24 46.203.169.0/24 92.113.6.0/24 45.45.208.0/24 194.26.21.0/24 95.134.184.0/24 199.48.180.0/24 192.208.4.0/24 77.81.79.0/24 172.111.58.0/24 114.69.246.0/24 136.0.255.0/24 192.228.117.0/24 172.111.59.0/24 46.203.107.0/24 77.111.117.0/24 159.148.131.0/24 95.135.72.0/24 92.112.55.0/24 92.113.40.0/24 185.112.242.0/24 162.213.3.0/24 95.134.206.0/24 46.34.37.0/24 144.208.92.0/24 192.208.6.0/24 65.110.44.0/24 102.135.18.0/24 89.34.228.0/24 104.234.82.0/24 92.112.6.0/24 89.47.99.0/24 104.234.9.0/24 89.47.126.0/24 62.112.207.0/24 46.203.114.0/24 89.42.82.0/24 92.112.89.0/24 46.203.145.0/24 92.61.109.0/24 89.35.94.0/24 89.47.125.0/24 62.72.190.0/24 46.203.168.0/24 45.62.175.0/24 89.43.143.0/24 89.47.119.0/24 102.135.8.0/24 192.228.122.0/24 89.43.140.0/24 65.87.9.0/24 46.203.177.0/24 46.203.174.0/24 144.208.93.0/24 95.134.223.0/24 46.203.171.0/24 185.112.241.0/24 45.221.69.0/24 89.46.3.0/24 109.72.121.0/24

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Frequently Asked Questions

ASN AS6079 is an Autonomous System Number used to identify a network for BGP internet routing.
AS6079 is listed under RCN.
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.