AS6079

Name: AS6079 — RCN
Creator: ipdex

RCN ISP registered in United States

2,196IPv4 prefixes

119IPv6 prefixes

81%RPKI-valid

#396AS Rank

#12Rank in United States

2001-04-04Allocated

RCN (AS6079) — ISP, registered in United States. announces 2,196 IPv4 prefixes + 119 IPv6 prefixes. Rank in United States: #12. Allocated: 2001-04-04.

IPv4 2,196IPv6 119

Announced prefixes · 2,315

v4 199.240.0.0/16 valid
v4 199.48.180.0/24 valid
v4 199.58.252.0/24 valid
v4 203.33.152.0/23 valid
v4 203.76.152.0/21 valid
v4 204.0.128.0/20 valid
v4 204.0.144.0/20 valid
v4 204.0.160.0/20 valid
v4 204.0.176.0/20 valid
v4 204.0.192.0/20 valid
v4 204.0.208.0/20 valid
v4 204.0.224.0/20 valid
v4 204.0.240.0/20 valid
v4 204.242.0.0/20 unknown
v4 204.242.1.0/24 unknown
v4 204.242.112.0/20 unknown
v4 204.242.112.0/21 unknown
v4 204.242.120.0/21 unknown
v4 204.242.128.0/20 unknown
v4 204.242.144.0/20 unknown
v4 204.242.144.0/21 unknown
v4 204.242.152.0/21 unknown
v4 204.242.16.0/20 unknown
v4 204.242.160.0/20 unknown
v4 204.242.168.0/21 unknown
v4 204.242.176.0/20 unknown
v4 204.242.184.0/21 unknown
v4 204.242.192.0/20 unknown
v4 204.242.200.0/21 unknown
v4 204.242.208.0/20 unknown
v4 204.242.216.0/21 unknown
v4 204.242.224.0/20 unknown
v4 204.242.232.0/21 unknown
v4 204.242.240.0/20 unknown
v4 204.242.241.0/24 unknown
v4 204.242.32.0/20 unknown
v4 204.242.32.0/21 unknown
v4 204.242.40.0/21 unknown
v4 204.242.48.0/20 unknown
v4 204.242.64.0/20 unknown
v4 204.242.80.0/20 unknown
v4 204.242.88.0/21 unknown
v4 204.242.96.0/20 unknown
v4 204.63.144.0/21 valid
v4 204.74.0.0/21 valid
v4 204.74.8.0/23 valid
v4 204.77.128.0/23 valid
v4 204.89.188.0/24 unknown
v4 204.95.192.0/20 unknown
v4 204.95.208.0/20 unknown

RPKI: rpki.cloudflare.com · 2026-06-23

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	2276
2026-06-13	2276
2026-06-14	2276
2026-06-16	2276
2026-06-17	2273
2026-06-19	2275
2026-06-20	2310
2026-06-21	2274
2026-06-22	2309
2026-06-23	2315

Internet Exchanges · 7

DE-CIX Chicago Chicago 100 Gbps
DE-CIX New York New York 100 Gbps
Equinix Ashburn Ashburn 100 Gbps
Equinix Chicago Chicago 100 Gbps
Equinix New York New York 100 Gbps
NYIIX New York New York 100 Gbps
Boston Internet Exchange Boston, Massachusetts 10 Gbps

Facilities · 14

14 Facilities · 1 Countries

165 Halsey Meet-Me Room Newark
365 Data Centers Chicago (CH6) Chicago
CoreSite - Boston (BO1) Somerville
CoreSite - Chicago (CH1) Chicago
Crown Castle Philadelphia (401 N Broad) Philadelphia
Digital Realty NYC (60 Hudson) New York
Equinix CH1/CH2/CH4 - Chicago Chicago
Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
Equinix NY9 - New York, 111 8th Avenue New York
Equinix PH1 - Philadelphia Philadelphia
H5 Data Centers New York New York
Markley Group One Summer Street Boston Boston
Netrality Philadelphia - 401 N Broad Philadelphia
Printer's Square Chicago (600 S Federal) Chicago

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AS6079

Announced prefixes · 2,315

Prefix history

Internet Exchanges · 7

Facilities · 14

AS topology · Customer cone 129

Providers · 5

Peers · 140

Customers · 87

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