AS number details

AS43153

SferaNET Sp. z o.o.  ·  sferanet.pl

Poland

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AS43153 – SferaNET Sp. z o.o.

Field Value
Country Poland
Website sferanet.pl
Hosted domains 69
Number of IPv4 3,584
Number of IPv6 0
ASN type ISP
Registry ripe
Allocated 18 years ago on Jun 14, 2007
Updated a month ago on Aug 13, 2025

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 INFRASTRUKTURA S.A. 1,024
193.200.82.0/23 SferaNET Sp. z o.o. 512
85.219.208.0/23 SFERANET S.A. Connected by T-Mobile Polska S.A. 512
195.136.160.0/24 Exatel S.A. 256
195.136.161.0/24 Exatel S.A. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS43153
                                                OrgID:          AS43153
                                                ASName:         AS43153
                                                ASNumber:       AS43153
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 69 domain names hosted across 38 IP addresses on this ASN.

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IP Address Domain Domains on this IP
91.192.197.132 ██████████ 10
85.219.209.45 ████████ 6
193.200.83.178 █████████ 5
91.192.199.135 ██████████ 4
193.200.82.124 ██████████ 4
91.192.196.61 ████████ 3
85.219.209.225 █████████ 3
85.219.208.176 ██████████ 2
91.192.196.235 ██████████ 2
91.192.196.104 ██████████ 2

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Peers

There are 12 peers for this ASN.

Peers Name
AS12912 T-Mobile Polska S.A.
AS197064 EmiTel S.A.
AS197233 Ventus s.c. Krzysztof Stawowczyk, Robert Honkisz
AS199810 Miasto Bielsko-Biala
AS20804 Exatel S.A.
AS24482 SG.GS
AS28917 Fiord Networks, UAB
AS29535 Orange Polska Spolka Akcyjna
AS42739 Hawe Telekom S.A. in Restructuring
AS49544 i3D.net B.V
AS6204 INTERKVM HOST SRL
AS9141 P4 Sp. z o.o.
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Upstreams

There are 5 upstreams for this ASN.

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

There are 2 downstreams for this ASN.

Downstreams Name
AS197233 Ventus s.c. Krzysztof Stawowczyk, Robert Honkisz
AS199810 Miasto Bielsko-Biala
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Pingable IPs

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

IP Address ASN Details
91.192.197.142 AS43153 SferaNET Sp. z o.o. 7.54ms from Warsaw, PL
91.215.34.129 AS43153 SferaNET Sp. z o.o. 7.62ms from Warsaw, PL
91.215.35.194 AS43153 SferaNET Sp. z o.o. 8.02ms from Warsaw, PL
193.200.83.174 AS43153 SferaNET Sp. z o.o. 8.56ms from Warsaw, PL
91.192.196.48 AS43153 SferaNET Sp. z o.o. 6.87ms from Warsaw, PL
91.215.32.132 AS43153 SferaNET Sp. z o.o. 7.82ms from Warsaw, PL
193.200.82.29 AS43153 SferaNET Sp. z o.o. 7.28ms from Warsaw, PL
91.192.199.129 AS43153 SferaNET Sp. z o.o. 7.59ms from Warsaw, PL
195.136.160.2 AS43153 SferaNET Sp. z o.o. 7.61ms from Warsaw, PL
85.219.208.135 AS43153 SferaNET Sp. z o.o. 8.22ms from Warsaw, PL
91.215.33.43 AS43153 SferaNET Sp. z o.o. 7.56ms from Warsaw, PL
85.219.209.65 AS43153 SferaNET Sp. z o.o. 8.89ms from Warsaw, PL
91.192.198.65 AS43153 SferaNET Sp. z o.o. 7.69ms from Warsaw, PL
195.136.161.251 AS43153 SferaNET Sp. z o.o. 7.94ms from Poznan, PL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
77.167.50.209 AS1136 KPN B.V. 3.61ms from Amsterdam, NL
83.98.241.1 AS30925 DELTA Fiber Nederland B.V. 0.35ms from Amsterdam, NL
84.104.44.1 AS33915 Vodafone Libertel B.V. 0.71ms from Amsterdam, NL
98.187.237.81 AS22773 Cox Communications Inc. 0.89ms from Ashburn, US
76.120.236.1 AS7922 Comcast Cable Communications, LLC 6.83ms from Ashburn, US
111.235.161.1 AS58448 CONAC (China Organizational Name Administration Center) 4.71ms from Beijing, CN
185.222.75.1 AS205313 Infostud 3 doo Subotica 0.83ms from Belgrade, RS
191.104.192.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.52ms from Bogota, CO
190.189.218.1 AS7303 Telecom Argentina S.A. 1.78ms from Buenos Aires, AR
186.139.162.1 AS7303 Telecom Argentina S.A. 1.57ms from Buenos Aires, AR
162.212.158.81 AS11878 tzulo, inc. 1.03ms from Chicago, US
9.134.64.1 AS19901 Brightspeed 16.82ms from Chicago, US
73.73.165.17 AS7922 Comcast Cable Communications, LLC 2.89ms from Chicago, US
160.3.164.1 AS11492 CABLE ONE, INC. 12.36ms from Dallas, US
107.222.8.1 AS7018 AT&T Enterprises, LLC 11.26ms from Dallas, US
68.171.218.1 AS22878 ACENET, INC. 0.91ms from Detroit, US
79.97.141.1 AS6830 Liberty Global B.V. 0.89ms from Dublin, IE
4.245.187.97 AS8075 Microsoft Corporation 0.23ms from Dublin, IE
45.166.232.65 AS268002 INFORME SERVIÇOS DE PROCESSAMENTO DE DADOS LTDA 1.44ms from Fortaleza, BR
201.132.164.1 AS13999 Mega Cable, S.A. de C.V. 8.83ms from Guadalajara, MX
183.48.66.1 AS4134 CHINANET-BACKBONE 5.82ms from Guangzhou, CN
14.247.135.177 AS45899 VNPT Corp 5.50ms from Hanoi, VN
194.157.250.97 AS719 Elisa Oyj 1.02ms from Helsinki, FI
95.12.200.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.85ms from Istanbul, TR
4.16.22.81 AS3356 Level 3 Parent, LLC 0.44ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -f3 91.215.35.100
traceroute to 91.215.35.100 (91.215.35.100): 64 hops max, 52 byte packets
4 *
5 *
6 [AS6939] 216.66.94.46 17.348 ms
7 [AS29535] 195.149.239.1 17.245 ms
8 *
9 [AS43153] 91.192.199.66 30.411 ms
10 [AS43153] 91.215.35.100 33.411 ms
Measurement taken from IPinfo ProbeNet in Ceske Budejovice, CZ
On

Related Networks

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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