AS203605

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Summary

IP address summary information
Name	Synotio AB
Country	Sweden
Website	host.io/synotio.se·synotio.se
Hosted domains	749
IPv4 addresses	1,536
IPv6 addresses	6.34 × 10²⁹
ASN type	Hosting
Registry	RIPE
Allocated	10 years ago on Dec 11, 2015
Updated	7 months ago on Mar 30, 2026

Ranking

#58,225

Overall rank

among 75,061 networks

Traffic

#56,594

Infrastructure

#13,154

#419inSweden

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Sweden
100%

Held location over 90 days: 96%
Held location over 1 year: 98%
Median days between moves: 1,404 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

Too few observations to describe this network's daily rhythm with confidence.

Mon

IP Ranges

Netblock	Company	Num of IPs
185.198.192.0/23	Synotio AB	512
185.198.194.0/23	Synotio AB	512
194.103.96.0/24	Synotio AB	256
194.103.97.0/24	Synotio AB	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 749 domain names hosted across 128 IP addresses on this ASN.

IP Address	Domain	Count
185.198.194.66		71
185.198.194.101		68
185.198.194.122		37
185.198.194.105		24
185.198.194.117		20

Places

Peers

There are 32 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 3 upstreams for this ASN.

ASN	Name	Rank
AS3399	Obenet AB
AS6939	Hurricane Electric LLC
AS12552	GlobalConnect AB

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

14 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
2a0a:8e40:80:118::4 Ping	AS203605Synotio AB	0.99ms from Stockholm, SE
185.198.193.250 Ping	AS203605Synotio AB	0.78ms from Stockholm, SE
2a0a:8e40:40:2541::3 Ping	AS203605Synotio AB	6.45ms from Stockholm, SE
2a0a:8e40:60::1 Ping	AS203605Synotio AB	0.63ms from Stockholm, SE
2a0a:8e40:50::ffff Ping	AS203605Synotio AB	6.75ms from Stockholm, SE
2a0a:8e40:0:1602::3 Ping	AS203605Synotio AB	0.58ms from Stockholm, SE
185.198.195.253 Ping	AS203605Synotio AB	0.58ms from Stockholm, SE
194.103.97.253 Ping	AS203605Synotio AB	1.13ms from Stockholm, SE
185.198.194.253 Ping	AS203605Synotio AB	0.59ms from Stockholm, SE
2a0a:8e40:20:167::7 Ping	AS203605Synotio AB	0.63ms from Stockholm, SE

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS203605


185.198.192.253	Stockholm, Sweden
185.198.194.253	Stockholm, Sweden
185.198.194.255	Stockholm, Sweden
2a0a:8e40:0:1601::2	Stockholm, Sweden
185.198.194.243	Stockholm, Sweden
2a0a:8e40:0:1602::2	Stockholm, Sweden
185.198.192.249	Stockholm, Sweden
2a0a:8e40:0:2555::2	Stockholm, Sweden
2a0a:8e40:0:1603::2	Stockholm, Sweden
185.198.192.248	Stockholm, Sweden

Important routers in AS203605

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f2 185.198.195.245

traceroute to 185.198.195.245 (185.198.195.245): 64 hops max, 52 byte packets

2 [] 194.68.128.154 0.623 ms

3 [AS203605] 185.198.195.245 0.938 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On November 6, 2026

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 AS203605 at robtex.

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AS203605

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS203605

Important routers in AS203605

Traceroute

Related Networks

AS16261

AS198848

AS200144

AS211899

AS21250

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

IP Ranges

Important routers in AS203605

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

AS16261

AS198848

AS200144

AS211899

AS21250

AS214686