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Autonomous System

AS402252

FSTcloud

Announced IPs
8,704
CIDR prefixes
34
ASN
AS402252

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.

59/100
Caution
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
16.5.46.0/24 256
0.0%
FSTcloud US
16.5.82.0/24 256
0.0%
FSTcloud US
16.5.92.0/24 256
0.0%
FSTcloud US
16.5.127.0/24 256
0.0%
FSTcloud US
16.5.141.0/24 256
0.0%
FSTcloud US
16.5.185.0/24 256
0.0%
FSTcloud US
16.5.238.0/24 256
0.0%
FSTcloud US
16.216.67.0/24 256
0.0%
FSTcloud US
16.216.99.0/24 256
0.0%
FSTcloud US
16.216.137.0/24 256
0.0%
FSTcloud US
16.216.150.0/24 256
0.0%
FSTcloud SG
16.216.163.0/24 256
0.0%
FSTcloud NL
16.216.175.0/24 256
0.0%
FSTcloud US
16.216.208.0/24 256
0.0%
FSTcloud US
16.216.244.0/24 256
0.0%
FSTcloud US
16.216.250.0/24 256
0.0%
FSTcloud US
16.217.25.0/24 256
0.0%
FSTcloud US
16.217.53.0/24 256
0.0%
FSTcloud US
16.217.91.0/24 256
0.0%
FSTcloud US
16.217.144.0/24 256
0.0%
FSTcloud US
16.217.165.0/24 256
0.0%
FSTcloud US
16.217.168.0/24 256
0.0%
FSTcloud US
16.217.232.0/24 256
0.0%
FSTcloud US
51.146.23.0/24 256
0.0%
FSTcloud GB Northern Ireland Dungannon
89.30.136.0/24 256
0.0%
FSTcloud NL
89.30.143.0/24 256
0.0%
FSTcloud NL
92.113.210.0/24 256
0.0%
FSTcloud UA
165.49.237.0/24 256
0.0%
FSTcloud ZA
192.6.213.0/24 256
0.0%
LocalLink Fibre Ltd US
199.235.75.0/24 256
0.0%
FSTcloud CA
199.235.99.0/24 256
0.0%
BlueWave Fibre Ltd CA
199.235.181.0/24 256
0.0%
FSTcloud CA
200.165.20.0/24 256
10.5%
FSTcloud US
200.181.84.0/24 256
20.7%
FSTcloud US
201.24.198.0/24 256
22.7%
FSTcloud US
212.74.63.0/24 256
0.0%
FSTcloud GB
16.216.244.64/26 64
0.0%
FSTcloud NL
16.216.244.192/26 64
0.0%
FSTcloud NL
16.216.244.160/27 32
0.0%
FSTcloud NL
16.216.244.0/28 16
0.0%
FSTcloud NL
16.216.244.48/28 16
0.0%
FSTcloud NL
16.216.244.128/28 16
0.0%
FSTcloud NL
16.216.244.16/29 8
0.0%
FSTcloud NL
16.216.244.32/29 8
0.0%
FSTcloud NL
16.216.244.144/29 8
0.0%
FSTcloud US
16.216.244.152/29 8
0.0%
FSTcloud NL
16.216.244.24/30 4
0.0%
FSTcloud NL
16.216.244.44/30 4
0.0%
FSTcloud NL
16.216.244.28/31 2
0.0%
FSTcloud NL
16.216.244.30/31 2
0.0%
FSTcloud US
16.216.244.42/31 2
0.0%
FSTcloud US
16.216.244.40 1
0.0%
FSTcloud GB
16.216.244.41 1
0.0%
FSTcloud NL

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS402252 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
82.23.165.0/24 18,498 2026-06-12 06:16:28
16.217.168.0/24 10,376 2026-06-27 08:10:00
51.146.23.0/24 9,102 2026-06-15 07:09:33
16.217.144.0/24 8,684 2026-06-26 13:45:47
16.5.185.0/24 7,924 2026-07-04 03:09:56
16.216.244.0/24 7,699 2026-06-27 09:08:50
16.217.232.0/24 7,686 2026-07-01 01:50:37
83.137.158.0/24 7,127 2026-06-17 05:11:12
16.216.99.0/24 7,082 2026-07-13 11:20:35
199.235.181.0/24 6,363 2026-06-27 12:38:15
16.217.165.0/24 6,188 2026-06-26 14:00:51
16.217.53.0/24 5,485 2026-06-27 09:39:54
16.216.175.0/24 5,439 2026-06-26 12:41:10
192.6.213.0/24 5,225 2026-06-27 06:44:52
16.216.67.0/24 5,172 2026-06-27 09:51:27
199.235.75.0/24 5,112 2026-06-27 05:45:24
16.216.208.0/24 5,014 2026-06-26 13:01:19
165.49.237.0/24 4,888 2026-06-27 08:17:14
16.216.137.0/24 4,843 2026-06-27 05:50:45
16.217.91.0/24 4,721 2026-06-27 08:29:23
16.216.250.0/24 4,180 2026-06-27 05:38:29
16.5.141.0/24 3,260 2026-07-09 15:24:09
16.5.127.0/24 3,007 2026-07-04 03:09:56
16.5.238.0/24 2,985 2026-06-27 12:38:18
16.5.92.0/24 2,977 2026-07-04 03:12:15
16.5.46.0/24 2,877 2026-06-27 12:38:18
89.30.143.0/24 2,866 2026-07-09 15:27:23
16.217.25.0/24 2,827 2026-06-26 14:03:22
199.235.99.0/24 2,743 2026-06-26 14:13:55
16.5.82.0/24 2,679 2026-06-27 12:38:15
200.165.20.0/24 2,671 2026-07-09 15:27:26
201.24.198.0/24 2,651 2026-07-09 15:27:26
200.181.84.0/24 2,630 2026-07-09 15:27:26
16.216.150.0/24 2,499 2026-06-27 09:08:50
16.216.163.0/24 2,417 2026-06-27 05:56:15
89.30.136.0/24 2,056 2026-07-09 15:26:52

Frequently Asked Questions

What is AS402252?

AS402252 is an Autonomous System Number assigned to FSTcloud. 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 AS402252 announce?

AS402252 announces 8.7K IPv4 addresses distributed across 34 routed CIDR prefixes. The network is registered in United States.

Who operates AS402252?

AS402252 is operated by FSTcloud. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS402252 registered in?

AS402252 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-23 18:55:31 UTC
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