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Summary IP address summary information Name
Tieto Oyj Country
Website
Hosted domains
112 IPv4 addresses
87,040 IPv6 addresses
1.98 × 1028 ASN type
Business Registry
RIPE Allocated
24 years ago on Aug 21, 2002 Updated
8 months ago on Jan 15, 2026
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS375
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS375 at robtex .
Products Products
Data Data
Why IPinfo? Why IPinfo?
Resources Resources
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f3 131.207.38.41
traceroute to 131.207.38.41 (131.207.38.41 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Helsinki, FI
On September 10, 2026
There are 2 peers for this ASN.
There are 2 upstreams for this ASN.
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS375 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 84%
Held location over 1 year 82%
Median days between moves 22 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 112 domain names hosted across 51 IP addresses on this ASN.
Pingable IPs 21 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 192.49.9.1 Ping AS375 Tieto Oyj #50,419 0.81ms from Helsinki, FI 131.207.48.57 Ping AS375 Tieto Oyj #50,419 5.91ms from Helsinki, FI 131.207.105.126 Ping AS375 Tieto Oyj #50,419 6.14ms from Helsinki, FI 131.207.109.200 Ping AS375 Tieto Oyj #50,419 6.65ms from Stockholm, SE 131.207.71.142 Ping AS375 Tieto Oyj #50,419 5.98ms from Stockholm, SE 131.207.44.1 Ping AS375 Tieto Oyj #50,419 5.93ms from Stockholm, SE 131.207.57.120 Ping AS375 Tieto Oyj #50,419 6.32ms from Helsinki, FI 131.207.92.228 Ping AS375 Tieto Oyj #50,419 6.10ms from Helsinki, FI 131.207.36.52 Ping AS375 Tieto Oyj #50,419 5.95ms from Helsinki, FI 192.49.176.131 Ping AS375 Tieto Oyj #50,419 6.01ms from Stockholm, SE
Show more
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Netblock Company Num of IPs Tieto Oyj
32,768 Tieto Oyj
16,384 Tieto Oyj
4,096 Tieto Oyj
4,096 Tieto Oyj
2,048 Tieto Oyj
2,048 Tieto Oyj
2,048 Tieto Oyj
2,048 Tieto Oyj
2,048 Tieto Oyj
1,024
Show more IP Ranges
Times shown in Finland local time (UTC+2). Less More
Peak hour 08:00–09:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Business
Geography Finland 
