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WorldIP.io
Autonomous System

AS49683

Massivegrid Ltd

Announced IPs
10,496
CIDR prefixes
11
ASN
AS49683

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Web3 footprint

AS49683 hosts 2 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
31.25.236.0/22 1.0K
3.3%
Massivegrid Ltd GB — —
171.22.172.0/22 1.0K
5.7%
Massivegrid Ltd GB — —
172.82.64.0/22 1.0K
3.5%
Massivegrid Ltd US — —
185.44.64.0/22 1.0K
3.2%
Massivegrid Ltd GB — —
185.85.240.0/22 1.0K
3.6%
Massivegrid Ltd GB — —
185.116.236.0/22 1.0K
4.5%
Massivegrid Ltd GB — —
185.122.164.0/22 1.0K
2.4%
Massivegrid Ltd GB — —
185.168.192.0/22 1.0K
3.4%
Massivegrid Ltd GB England London
185.184.68.0/22 1.0K
5.8%
Massivegrid Ltd GB — —
185.189.56.0/22 1.0K
4.2%
Massivegrid Ltd GB — —
31.25.238.0/23 512
1.8%
Massivegrid Ltd DE — —
171.22.172.0/23 512
6.8%
Massivegrid Ltd DE Hesse Frankfurt am Main
185.85.240.0/23 512
5.1%
Massivegrid Ltd DE Hesse Frankfurt am Main
185.116.236.0/23 512
6.3%
Massivegrid Ltd US — —
185.122.164.0/23 512
2.5%
Massivegrid Ltd US New York New York
185.168.194.0/23 512
3.5%
Massivegrid Ltd GB England London
185.189.58.0/23 512
4.3%
Massivegrid Ltd DE Hesse Frankfurt am Main
31.25.235.0/24 256
3.5%
Massivegrid Ltd GB — —
31.25.236.0/24 256
7.8%
Massivegrid Ltd DE Hesse Frankfurt am Main
31.25.237.0/24 256
2.0%
Massivegrid Ltd GB — —
171.22.174.0/24 256
5.1%
Massivegrid Ltd DE Hesse Frankfurt am Main
171.22.175.0/24 256
3.9%
Massivegrid Ltd GB — —
185.44.64.0/24 256
1.6%
Massivegrid Ltd DE Hesse Frankfurt am Main
185.44.65.0/24 256
1.6%
Massivegrid Ltd US New York New York
185.44.66.0/24 256
4.3%
Massivegrid Ltd US New York New York
185.44.67.0/24 256
5.5%
Massivegrid Ltd GB England London
185.85.242.0/24 256
4.3%
Massivegrid Ltd GB England London
185.85.243.0/24 256
0.0%
Massivegrid Ltd US New York New York
185.116.238.0/24 256
2.3%
Massivegrid Ltd DE Hesse Frankfurt am Main
185.116.239.0/24 256
3.1%
Massivegrid Ltd US — —
185.122.166.0/24 256
1.2%
Massivegrid Ltd US New York New York
185.122.167.0/24 256
3.5%
Massivegrid Ltd GB England London
185.168.192.0/24 256
4.7%
Massivegrid Ltd GB England London
185.168.193.0/24 256
2.0%
Massivegrid Ltd DE Hesse Frankfurt am Main
185.184.68.0/24 256
8.2%
Massivegrid Ltd US New York New York
185.184.69.0/24 256
1.6%
Massivegrid Ltd GB England Docklands
185.184.70.0/24 256
5.5%
Massivegrid Ltd GB — —
185.184.71.0/24 256
7.8%
Massivegrid Ltd DE Hesse Frankfurt am Main
185.189.56.0/24 256
3.9%
Massivegrid Ltd DE Hesse Frankfurt am Main
185.189.57.0/24 256
4.3%
Massivegrid Ltd GB — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS49683 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
31.25.235.0/24 110,825 2026-11-13 09:19:42
31.25.237.0/24 110,692 2026-11-13 09:19:42
171.22.175.0/24 110,532 2026-11-13 09:19:42
185.122.167.0/24 110,029 2026-11-13 09:19:42
185.44.67.0/24 109,971 2026-11-13 09:19:42
185.168.192.0/24 109,793 2026-11-13 09:19:42
185.184.69.0/24 109,792 2026-11-13 09:19:42
185.184.70.0/24 109,601 2026-11-13 09:19:42
185.168.194.0/24 109,599 2026-11-13 09:19:42
185.168.195.0/24 109,480 2026-11-13 09:19:42
185.189.57.0/24 109,440 2026-11-13 09:19:42
185.85.242.0/24 108,855 2026-11-13 09:19:42
185.85.243.0/24 35,851 2026-11-13 09:19:22
185.122.165.0/24 34,738 2026-11-13 09:40:01
185.116.239.0/24 33,818 2026-11-13 09:40:01
172.82.64.0/24 32,172 2026-11-13 09:40:01
172.82.65.0/24 32,032 2026-11-13 09:40:01
185.44.65.0/24 31,977 2026-11-13 09:40:01
185.44.66.0/24 31,974 2026-11-13 09:40:01
185.116.237.0/24 31,973 2026-11-13 09:40:01
185.116.236.0/24 31,958 2026-11-13 09:40:01
185.122.164.0/24 31,907 2026-11-13 09:40:01
185.122.166.0/24 31,905 2026-11-13 09:40:01
172.82.66.0/24 31,886 2026-11-13 09:40:01
172.82.67.0/24 31,725 2026-11-13 09:40:01
185.184.68.0/24 30,603 2026-11-13 09:40:01
89.33.68.0/22 22,322 2026-11-03 22:18:06
31.25.236.0/24 17,744 2026-11-13 09:40:01
31.25.238.0/24 17,663 2026-11-13 09:40:01
185.189.58.0/24 17,524 2026-11-13 09:40:01
185.189.56.0/24 17,416 2026-11-13 09:40:01
185.189.59.0/24 17,392 2026-11-13 09:40:01
171.22.174.0/24 17,356 2026-11-13 09:40:01
171.22.173.0/24 17,331 2026-11-13 09:40:01
171.22.172.0/24 17,330 2026-11-13 09:40:01
185.85.240.0/24 17,290 2026-11-13 09:40:01
185.168.193.0/24 17,286 2026-11-13 09:40:01
185.85.241.0/24 17,259 2026-11-13 09:40:01
185.184.71.0/24 17,253 2026-11-13 09:40:01
185.44.64.0/24 17,233 2026-11-13 09:40:01
31.25.239.0/24 16,119 2026-11-13 09:40:01
185.116.238.0/24 15,765 2026-11-13 09:40:01

Frequently Asked Questions

What is AS49683?

AS49683 is an Autonomous System Number assigned to Massivegrid Ltd. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS49683 announce?

AS49683 announces 10.5K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in United Kingdom.

Who operates AS49683?

AS49683 is operated by Massivegrid Ltd. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.

What country is AS49683 registered in?

AS49683 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 10:24:05 UTC
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