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Autonomous System

AS5411

Tieto Oyj

Announced IPs
90,624
CIDR prefixes
28
ASN
AS5411

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.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
145.251.0.0/17 32.8K
0.0%
Tieto Oyj SE
145.251.192.0/18 16.4K
0.1%
Tieto Oyj SE
82.196.160.0/19 8.2K
45.1%
Tieto Oyj SE Stockholm County Stockholm
145.251.128.0/19 8.2K
0.0%
Tieto Oyj SE
213.153.96.0/19 8.2K
0.0%
Tieto Oyj SE
145.251.176.0/20 4.1K
0.0%
Tieto Oyj SE
145.251.168.0/21 2.0K
0.0%
Tieto Oyj SE
192.71.132.0/22 1.0K
1.4%
Tieto Oyj SE Stockholm County Stockholm
193.8.32.0/22 1.0K
0.0%
Tieto Oyj SE
193.44.76.0/22 1.0K
28.2%
Tieto Oyj SE
193.44.172.0/22 1.0K
54.5%
Tieto Oyj SE
93.190.198.0/23 512
7.2%
Tieto Oyj SE
145.251.166.0/23 512
0.0%
Tieto Oyj SE
192.36.44.0/23 512
0.0%
Tieto Oyj SE
192.176.132.0/23 512
6.3%
Tieto Oyj SE
192.176.148.0/23 512
0.0%
Tieto Oyj SE
192.176.162.0/23 512
0.0%
Tieto Oyj SE
193.41.168.0/23 512
16.0%
Tieto Oyj SE
194.14.66.0/23 512
0.4%
Tieto Oyj SE
194.14.70.0/23 512
8.4%
Tieto Oyj SE
93.190.195.0/24 256
0.8%
Tieto Oyj SE
192.165.101.0/24 256
1.2%
Tieto Oyj SE
192.165.117.0/24 256
1.2%
Tieto Oyj SE
192.165.118.0/24 256
0.0%
Tieto Oyj SE
192.176.2.0/24 256
0.0%
Tieto Oyj SE
192.176.131.0/24 256
0.0%
Tieto Oyj SE
194.14.63.0/24 256
2.3%
Tieto Oyj SE Västernorrland County Örnsköldsvik
194.132.39.0/24 256
0.0%
Tieto Oyj SE

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS5411 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
192.176.131.0/24 9,266 2026-07-24 16:09:39
193.44.172.0/23 5,417 2026-07-24 15:53:45
193.44.78.0/23 5,386 2026-07-24 15:53:45
193.44.174.0/23 5,366 2026-07-24 15:53:45
192.176.133.0/24 5,353 2026-07-24 15:53:44
93.190.195.0/24 5,330 2026-07-24 15:52:51
192.176.132.0/24 5,324 2026-07-24 15:53:44
213.153.112.0/20 5,323 2026-07-24 15:53:59
213.153.96.0/20 5,319 2026-07-24 15:53:59
193.8.34.0/23 5,317 2026-07-24 15:53:44
193.44.76.0/23 5,314 2026-07-24 15:53:45
193.8.32.0/23 5,308 2026-07-24 15:53:44
192.165.117.0/24 5,284 2026-07-24 15:53:44
192.71.134.0/24 5,278 2026-07-24 15:53:44
192.36.44.0/24 5,277 2026-07-24 15:53:44
82.196.176.0/20 5,276 2026-07-24 15:52:44
194.14.66.0/24 5,275 2026-07-24 15:53:46
192.165.118.0/24 5,274 2026-07-24 15:53:44
192.176.149.0/24 5,274 2026-07-24 15:53:44
192.71.133.0/24 5,273 2026-07-24 15:53:44
194.14.70.0/24 5,273 2026-07-24 15:53:46
192.176.162.0/24 5,273 2026-07-24 15:53:44
192.71.135.0/24 5,272 2026-07-24 15:53:44
192.176.148.0/24 5,271 2026-07-24 15:53:44
194.14.71.0/24 5,271 2026-07-24 15:53:46
193.41.168.0/24 5,271 2026-07-24 15:53:45
192.71.132.0/24 5,270 2026-07-24 15:53:44
194.14.63.0/24 5,268 2026-07-24 15:53:46
194.14.67.0/24 5,267 2026-07-24 15:53:46
193.41.169.0/24 5,267 2026-07-24 15:53:45
192.176.163.0/24 5,262 2026-07-24 15:53:44
82.196.160.0/20 5,259 2026-07-24 15:52:44
192.36.45.0/24 5,257 2026-07-24 15:53:44
192.165.101.0/24 5,257 2026-07-24 15:53:44
192.176.2.0/24 5,257 2026-07-24 15:53:44
194.132.39.0/24 5,257 2026-07-24 15:53:46
93.190.198.0/24 5,223 2026-07-24 15:52:51
93.190.199.0/24 5,218 2026-07-24 15:52:51
192.176.162.0/23 4,862 2026-07-24 15:47:15
193.44.172.0/22 4,851 2026-07-24 15:47:15
213.153.96.0/19 4,826 2026-07-24 15:47:15
193.41.168.0/23 4,822 2026-07-24 15:47:15
193.44.76.0/22 4,764 2026-07-24 15:47:15
192.36.44.0/23 4,752 2026-07-24 15:47:15
192.176.132.0/23 4,719 2026-07-24 15:47:15
145.251.0.0/17 4,660 2026-07-24 15:53:19
145.251.128.0/17 4,646 2026-07-24 15:53:19
93.190.198.0/23 4,599 2026-07-24 15:47:15
193.8.32.0/22 4,587 2026-07-24 15:47:15
192.71.132.0/23 4,577 2026-07-24 15:47:15

Showing top 50 of 56 announced prefixes by sample volume.

Frequently Asked Questions

What is AS5411?

AS5411 is an Autonomous System Number assigned to Tieto Oyj. 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 AS5411 announce?

AS5411 announces 90.6K IPv4 addresses distributed across 28 routed CIDR prefixes. The network is registered in Sweden.

Who operates AS5411?

AS5411 is operated by Tieto Oyj. The organization is based in Sweden. You can view all IP ranges and related ASNs on the organization page.

What country is AS5411 registered in?

AS5411 is registered in Sweden. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 16:25:32 UTC
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