AS25808

Name: AS25808 — Town of Concord MA
Creator: ipdex

Town of Concord MA Unknown registered in United States

13IPv4 prefixes

0IPv6 prefixes

15%RPKI-valid

#23,102AS Rank

327/327RIS visibility

#2,580Rank in United States

2013-08-20Allocated

Town of Concord MA (AS25808) — Unknown, registered in United States. announces 13 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2580. Allocated: 2013-08-20.

IPv4 13IPv6 0

Announced prefixes · 13

v4 148.76.116.0/24 valid
v4 172.110.60.0/24 unknown
v4 172.110.61.0/24 unknown
v4 172.110.62.0/24 unknown
v4 199.125.66.0/24 unknown
v4 199.125.68.0/24 unknown
v4 38.242.10.0/24 unknown
v4 38.242.11.0/24 unknown
v4 38.242.8.0/24 unknown
v4 38.242.9.0/24 unknown
v4 38.97.130.0/24 unknown
v4 38.97.136.0/24 unknown
v4 47.19.118.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 13 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

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	13
2026-06-13	13

AS topology · Customer cone 1

Providers · 3

AS174 Cogent Communications, LLC
AS46887 Zayo Bandwidth
AS54004 Cablevision Lightpath LLC

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