AS49683

Name: AS49683 — MASSIVEGRID LTD
Creator: ipdex

MASSIVEGRID LTD Unknown registered in United Kingdom

42IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#35,542AS Rank

327/327RIS visibility

#88Rank in United Kingdom

2016-09-19Allocated

MASSIVEGRID LTD (AS49683) — Unknown, registered in United Kingdom. announces 42 IPv4 prefixes + 1 IPv6 prefixes. Rank in United Kingdom: #88. Allocated: 2016-09-19.

IPv4 42IPv6 1

Announced prefixes · 43

v4 171.22.172.0/24 valid
v4 171.22.173.0/24 valid
v4 171.22.174.0/24 valid
v4 171.22.175.0/24 valid
v4 172.82.64.0/24 valid
v4 172.82.65.0/24 valid
v4 172.82.66.0/24 valid
v4 172.82.67.0/24 valid
v4 185.116.236.0/24 valid
v4 185.116.237.0/24 valid
v4 185.116.238.0/24 valid
v4 185.116.239.0/24 valid
v4 185.122.164.0/24 valid
v4 185.122.165.0/24 valid
v4 185.122.166.0/24 valid
v4 185.122.167.0/24 valid
v4 185.168.192.0/24 valid
v4 185.168.193.0/24 valid
v4 185.168.194.0/24 valid
v4 185.168.195.0/24 valid
v4 185.184.68.0/24 valid
v4 185.184.69.0/24 valid
v4 185.184.70.0/24 valid
v4 185.184.71.0/24 valid
v4 185.189.56.0/24 valid
v4 185.189.57.0/24 valid
v4 185.189.58.0/24 valid
v4 185.189.59.0/24 valid
v4 185.44.64.0/24 valid
v4 185.44.65.0/24 valid
v4 185.44.66.0/24 valid
v4 185.44.67.0/24 valid
v4 185.85.240.0/24 valid
v4 185.85.241.0/24 valid
v4 185.85.242.0/24 valid
v4 185.85.243.0/24 valid
v4 31.25.235.0/24 valid
v4 31.25.236.0/24 valid
v4 31.25.237.0/24 valid
v4 31.25.238.0/24 valid
v4 31.25.239.0/24 valid
v4 89.33.68.0/22 valid
v6 2a0a:2f00:1::/48 valid

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

Routing: 42 IPv4 · 1 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	43
2026-06-13	43

AS topology · Customer cone 1

Providers · 7

AS3356 Level 3 Parent, LLC
AS3257 GTT Communications Inc.
AS174 Cogent Communications, LLC
AS54004 Cablevision Lightpath LLC
AS12703 Pulsant (Scotland) Ltd
AS42689 Glide Student & Residential Limited

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