AS43153

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Summary

IP address summary information
Name	SferaNET Sp. z o.o.
Country	Poland
Website	host.io/sferanet.pl·sferanet.pl
Hosted domains	54
IPv4 addresses	3,584
IPv6 addresses	0
ASN type	ISP
Registry	RIPE
Allocated	19 years ago on Jun 14, 2007
Updated	1 year ago on Aug 13, 2025

Ranking

#11,266

Overall rank

among 74,684 networks

Traffic

#16,861

Infrastructure

#7,620

#201inPoland

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Poland
100%

Held location over 90 days: 78%
Held location over 1 year: 58%
Median days between moves: 137 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

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
91.192.196.0/22	SferaNET Sp. z o.o.	1,024
91.215.32.0/22	SferaNET Sp. z o.o.	1,024
85.219.208.0/23	SferaNET Sp. z o.o.	512
193.200.82.0/23	SferaNET Sp. z o.o.	512
195.136.160.0/24	SferaNET Sp. z o.o.	256
195.136.161.0/24	SferaNET Sp. z o.o.	256

IP Ranges

WHOIS


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

Hosted Domains

There are 54 domain names hosted across 28 IP addresses on this ASN.

IP Address	Domain	Count
91.192.197.132		10
193.200.82.43		6
91.192.196.61		5
193.200.83.178		4
193.200.83.242		4

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs68
Hotel27
Retail8
Business Services6

Category	In AS43153	Example IP

Places

Peers

There are 11 peers for this ASN.

ASN	Name	Rank
AS6204	TMRC GROUP SRL
AS9141	P4 Sp. z o.o.
AS12912	T-Mobile Polska S.A.
AS20804	Exatel S.A.
AS24482	SG.GS
AS24940	Hetzner Online GmbH
AS28917	Fiord Networks, UAB
AS29535	Orange Polska Spolka Akcyjna

Upstreams

There are 5 upstreams for this ASN.

ASN	Name	Rank
AS9141	P4 Sp. z o.o.
AS12912	T-Mobile Polska S.A.
AS20804	Exatel S.A.
AS29535	Orange Polska Spolka Akcyjna
AS197064	EmiTel S.A.

Downstreams

There are 1 downstreams for this ASN.

ASN	Name	Rank
AS199810	Miasto Bielsko-Biala

Pingable IPs

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

IP Address	ASN	Details
91.192.198.5 Ping	AS43153SferaNET Sp. z o.o.	6.67ms from Warsaw, PL
85.219.208.65 Ping	AS43153SferaNET Sp. z o.o.	6.88ms from Warsaw, PL
85.219.209.129 Ping	AS43153SferaNET Sp. z o.o.	6.87ms from Warsaw, PL
91.215.34.225 Ping	AS43153SferaNET Sp. z o.o.	7.13ms from Warsaw, PL
195.136.160.2 Ping	AS43153SferaNET Sp. z o.o.	7.57ms from Warsaw, PL
193.200.83.174 Ping	AS43153SferaNET Sp. z o.o.	6.80ms from Warsaw, PL
91.215.35.9 Ping	AS43153SferaNET Sp. z o.o.	7.65ms from Warsaw, PL
193.200.82.249 Ping	AS43153SferaNET Sp. z o.o.	7.01ms from Warsaw, PL
91.192.197.75 Ping	AS43153SferaNET Sp. z o.o.	6.75ms from Warsaw, PL
91.215.33.30 Ping	AS43153SferaNET Sp. z o.o.	7.11ms from Warsaw, PL

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS43153


91.192.199.66	Szczyrk, Poland
91.192.197.27	Bielsko-Biala, Poland
91.192.196.238	Bielsko-Biala, Poland
91.192.196.218	Bielsko-Biala, Poland
91.192.196.37	Bielsko-Biala, Poland
91.192.198.51	Bielsko-Biala, Poland
91.192.198.58	Bielsko-Biala, Poland
193.200.83.143	Bielsko-Biala, Poland
193.200.83.7	Bielsko-Biala, Poland
193.200.83.129	Bielsko-Biala, Poland

Important routers in AS43153

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 91.215.32.61

traceroute to 91.215.32.61 (91.215.32.61): 64 hops max, 52 byte packets

3 [] 195.149.233.205 0.552 ms

4 [AS29535] 83.2.59.229 7.508 ms

5 [AS43153] 91.192.199.66 9.428 ms

6 [AS43153] 91.215.32.61 10.686 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On September 24, 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 AS43153 at robtex.

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AS43153

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS43153

Important routers in AS43153

Traceroute

Related Networks

AS197027

AS198704

AS204263

AS206455

AS218646

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 AS43153

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

Places

AS197027

AS198704

AS204263

AS206455

AS218646

AS29536