AS51290

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
Name	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI
Country	Poland
Website	host.io/hosteam.pl·hosteam.pl
Hosted domains	646
IPv4 addresses	5,888
IPv6 addresses	2.42 × 10²⁴
ASN type	Hosting
Registry	RIPE
Allocated	16 years ago on Jul 15, 2010
Updated	5 years ago on Nov 16, 2020

Ranking

#18,590

Overall rank

among 74,815 networks

Traffic

#28,716

Infrastructure

#13,014

#356inPoland

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Poland
100%

Held location over 90 days: 100%
Held location over 1 year: 100%
Median days between moves: 912 days
Geolocation scope: National

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

Activity

A weak daily rhythm — a blend of human and always-on traffic (carrier-NAT, mobile, or proxy-heavy).

Mon

IP Ranges

Netblock	Company	Num of IPs
31.133.0.0/21	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	2,048
178.217.184.0/21	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	2,048
91.206.26.0/23	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	512
91.207.168.0/23	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	512
91.224.220.0/23	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	512
91.206.26.0/24	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	256
91.206.27.0/24	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	256
91.216.191.0/24	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	256
91.224.220.0/24	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	256
91.224.221.0/24	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	256

IP Ranges

WHOIS


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

Hosted Domains

There are 646 domain names hosted across 63 IP addresses on this ASN.

IP Address	Domain	Count
91.207.168.81		525
91.206.26.105		15
31.133.0.209		14
178.217.186.117		12
31.133.0.116		4

Places

Peers

There are 3 peers for this ASN.

ASN	Name	Rank
AS1299	Arelion Sweden AB
AS12741	Netia SA
AS25154	Currency One S.A.

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS1299	Arelion Sweden AB
AS12741	Netia SA

Downstreams

There are 1 downstreams for this ASN.

ASN	Name	Rank
AS25154	Currency One S.A.

Pingable IPs

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

IP Address	ASN	Details
91.206.27.173 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	0.29ms from Poznań, PL
31.133.1.31 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	0.14ms from Poznań, PL
91.206.26.103 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	0.27ms from Poznań, PL
2001:67c:d94:15::2 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	3.90ms from Warsaw, PL
178.217.184.212 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	0.13ms from Poznań, PL
91.207.168.39 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	0.14ms from Poznań, PL
2001:67c:2044:302::2 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	4.31ms from Warsaw, PL
91.224.220.3 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	0.25ms from Poznań, PL
178.217.185.220 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	0.13ms from Poznań, PL
31.133.0.136 Ping	AS51290BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	0.02ms from Poznań, PL

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS51290


2001:67c:d94:15::11	Poznań, Poland
2001:67c:d94:15::12	Poznań, Poland
178.217.185.251	Poznań, Poland
178.217.185.252	Poznań, Poland
91.207.168.22	Poznań, Poland
91.207.168.17	Poznań, Poland
91.207.168.25	Poznań, Poland
91.207.168.21	Poznań, Poland
91.207.168.13	Poznań, Poland
91.207.168.9	Poznań, Poland

Important routers in AS51290

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 -m12 31.133.6.56

traceroute to 31.133.6.56 (31.133.6.56): 12 hops max, 52 byte packets

2 [AS21859] 156.59.242.224 0.079 ms

3 [AS38193] 110.93.199.104 3.272 ms

4 [] 110.93.255.168 0.767 ms

5 [] 110.93.252.136 0.937 ms

6 [] 110.93.253.89 96.358 ms

7 [] 110.93.255.196 112.046 ms

8 [] 80.81.192.193 127.67 ms

9 [AS12741] 83.238.248.171 127.323 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Karachi, PK

On October 9, 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 AS51290 at robtex.

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get started for free Contact sales

Our IP tools

Explore all tools

What is my IP?

Test our data accuracy by viewing insights from your IP address.

See your IP address

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs

AS51290

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 AS51290

Important routers in AS51290

Traceroute

Related Networks

AS12877

AS196951

AS197410

AS201314

AS204086

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 AS51290

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

AS12877

AS196951

AS197410

AS201314

AS204086

AS214638