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WorldIP.io
Organization

ASK4 Limited

IPv4 addresses
88,320
CIDR ranges
11
Category
unknown
BGP prefixes announced
17

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 →

Countries served by ASK4 Limited

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by ASK4 Limited

ASNNameIPsPrefixesCountry
AS41230 ASK4 Limited 88.3K 11 GB

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
31.205.0.0/16 65.5K
53.6%
AS41230 GB England Sheffield
213.143.0.0/19 8.2K
96.7%
AS41230 GB England Sheffield
78.109.176.0/20 4.1K
98.1%
AS41230 GB England Nottingham
81.23.48.0/20 4.1K
98.6%
AS41230 GB England Sheffield
81.23.48.0/21 2.0K
99.1%
AS41230 GB — —
45.81.120.0/22 1.0K
11.7%
AS41230 GB — —
45.154.248.0/22 1.0K
78.1%
AS41230 GB — —
81.23.56.0/22 1.0K
98.1%
AS41230 GB — —
185.134.128.0/22 1.0K
98.6%
AS41230 GB — —
185.134.136.0/22 1.0K
87.4%
AS41230 DE Bavaria Munich
185.134.144.0/22 1.0K
69.2%
AS41230 GB — —
185.198.228.0/22 1.0K
35.5%
AS41230 GB — —
45.154.250.0/23 512
99.6%
AS41230 GB — —
81.23.60.0/23 512
99.4%
AS41230 GB — —
185.134.136.0/23 512
77.3%
AS41230 DE Hesse Frankfurt am Main
185.134.146.0/23 512
59.6%
AS41230 IE Leinster Dublin
185.198.230.0/23 512
0.0%
AS41230 GB — —
45.81.120.0/24 256
9.4%
AS41230 DE — —
45.81.122.0/24 256
12.5%
AS41230 DE — —
45.81.123.0/24 256
0.0%
AS41230 GB — —
81.23.63.0/24 256
95.3%
AS41230 GB — —
176.119.145.0/24 256
28.1%
AS41230 GB — —
185.134.128.0/24 256
98.4%
AS41230 DE Bavaria Nuremberg
185.134.130.0/24 256
98.4%
AS41230 DE State of Berlin Berlin
45.81.121.128/25 128
25.0%
AS41230 GB — —
45.154.249.128/25 128
25.0%
AS41230 DE — —
81.23.62.0/25 128
97.7%
AS41230 GB — —
176.119.145.0/25 128
28.1%
AS41230 GB — —
185.134.129.128/25 128
99.2%
AS41230 DE State of Berlin Berlin
185.134.131.0/25 128
98.4%
AS41230 DE — —
185.134.138.0/25 128
96.1%
AS41230 DE Saarland Saarbrücken
185.134.139.128/25 128
99.2%
AS41230 DE — —
185.134.145.0/25 128
96.1%
AS41230 IE Munster Cork
185.198.229.0/25 128
43.8%
AS41230 IE — —
185.198.229.128/25 128
43.8%
AS41230 GB — —
45.81.121.64/26 64
25.0%
AS41230 GB — —
45.154.248.0/26 64
89.1%
AS41230 DE Rheinland-Pfalz Ludwigshafen am Rhein
45.154.248.192/26 64
89.1%
AS41230 DE Rheinland-Pfalz Ludwigshafen am Rhein
45.154.249.64/26 64
25.0%
AS41230 DE — —
81.23.62.192/26 64
98.4%
AS41230 GB — —
176.119.145.128/26 64
28.1%
AS41230 GB — —
176.119.145.192/26 64
28.1%
AS41230 IT — —
185.134.129.0/26 64
100.0%
AS41230 DE — —
185.134.131.128/26 64
98.4%
AS41230 DE — —
185.134.139.64/26 64
98.4%
AS41230 DE — —
185.134.144.0/26 64
62.5%
AS41230 IE — —
185.134.145.192/26 64
95.3%
AS41230 IE — —
185.198.228.0/26 64
98.4%
AS41230 IE — —
45.81.121.32/27 32
25.0%
AS41230 GB — —
45.154.248.96/27 32
87.5%
AS41230 DE — —
45.154.248.128/27 32
87.5%
AS41230 DE Rheinland-Pfalz Ludwigshafen am Rhein
45.154.249.32/27 32
25.0%
AS41230 DE Rheinland-Pfalz Ludwigshafen am Rhein
81.23.62.160/27 32
96.9%
AS41230 GB — —
185.134.129.96/27 32
100.0%
AS41230 DE — —
185.134.131.192/27 32
100.0%
AS41230 DE — —
185.134.138.128/27 32
96.9%
AS41230 DE — —
185.134.138.192/27 32
96.9%
AS41230 DE — —
185.134.138.224/27 32
96.9%
AS41230 GB — —
185.134.139.0/27 32
100.0%
AS41230 GB — —
185.134.139.32/27 32
100.0%
AS41230 DE — —
185.198.228.64/27 32
100.0%
AS41230 IE — —
185.198.228.128/27 32
100.0%
AS41230 IE Leinster Dublin
185.198.228.192/27 32
100.0%
AS41230 IE — —
45.81.121.0/28 16
25.0%
AS41230 GB — —
45.154.248.160/28 16
87.5%
AS41230 DE Rheinland-Pfalz Ludwigshafen am Rhein
45.154.249.0/28 16
25.0%
AS41230 DE — —
81.23.62.128/28 16
100.0%
AS41230 GB — —
185.134.129.64/28 16
100.0%
AS41230 DE — —
185.134.131.240/28 16
100.0%
AS41230 DE — —
185.134.138.160/28 16
93.8%
AS41230 DE — —
185.134.144.96/28 16
62.5%
AS41230 IE — —
185.134.144.144/28 16
62.5%
AS41230 IE — —
185.134.145.128/28 16
93.8%
AS41230 IE — —
185.134.145.176/28 16
93.8%
AS41230 IE — —
185.198.228.96/28 16
100.0%
AS41230 IE — —
185.198.228.176/28 16
100.0%
AS41230 IE — —
45.81.121.16/29 8
25.0%
AS41230 GB — —
45.154.248.64/29 8
87.5%
AS41230 GB — —
45.154.248.88/29 8
87.5%
AS41230 DE — —
45.154.248.176/29 8
87.5%
AS41230 DE — —
81.23.62.152/29 8
100.0%
AS41230 GB — —
185.134.129.88/29 8
100.0%
AS41230 DE — —
185.134.131.224/29 8
100.0%
AS41230 GB — —
185.134.138.184/29 8
100.0%
AS41230 GB — —
185.134.144.72/29 8
62.5%
AS41230 IE — —
185.134.144.88/29 8
62.5%
AS41230 IE — —
185.134.144.120/29 8
62.5%
AS41230 IE — —
185.134.144.136/29 8
62.5%
AS41230 IE — —
185.134.144.168/29 8
62.5%
AS41230 IE — —
185.134.144.184/29 8
62.5%
AS41230 IE — —
185.134.144.200/29 8
62.5%
AS41230 IE — —
185.134.144.216/29 8
62.5%
AS41230 IE — —
185.134.144.232/29 8
62.5%
AS41230 IE — —
185.134.144.248/29 8
62.5%
AS41230 IE — —
185.134.145.152/29 8
100.0%
AS41230 IE — —
185.134.145.168/29 8
100.0%
AS41230 IE — —
185.198.228.120/29 8
100.0%
AS41230 IE — —
185.198.228.168/29 8
100.0%
AS41230 IE — —
185.198.228.232/29 8
100.0%
AS41230 IE — —
185.198.228.248/29 8
100.0%
AS41230 IE — —

Frequently Asked Questions

How many IP addresses does ASK4 Limited own?

ASK4 Limited controls 88.3K IPv4 addresses distributed across 11 CIDR ranges. The organization is registered in United Kingdom.

What ASNs does ASK4 Limited operate?

ASK4 Limited operates 1 Autonomous System. Each ASN represents an independently routed network that ASK4 Limited manages for internet traffic delivery.

What countries does ASK4 Limited serve?

ASK4 Limited has IP address allocations in 4 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is ASK4 Limited?

ASK4 Limited is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-11-14 06:09:05 UTC
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