217.73.176.0/20

AS35434 · PirxNet Grzegorz Bialas

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Summary

Country	Poland
Domain	pirxnet.pl
ASN	AS35434
Registry	RIPE
ID	PL-PIRXNET-20101108

WHOIS Details

inetnum:        217.73.176.0 - 217.73.191.255
netname:        PL-PIRXNET-20101108
country:        PL
org:            ORG-PGB3-RIPE
admin-c:        GB1255-RIPE
tech-c:         DG2665-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PIRXNET-MNT
mnt-routes:     PIRXNET-MNT
notify:         admin@pirxnet.pl
created:        2010-11-08T13:54:26Z
last-modified:  2017-03-29T21:09:31Z
source:         RIPE
abuse-email:    abuse@pirxnet.pl
abuse-c:        PH6120-RIPE
abuse-org:      ORG-PGB3-RIPE

organisation:   ORG-PGB3-RIPE
org-name:       PirxNet Grzegorz Bialas
country:        PL
org-type:       LIR
address:        Dzierzona 12
address:        44-122
address:        Gliwice
address:        POLAND
phone:          +48323354142
fax-no:         +48323354142
e-mail:         lir@pirxnet.pl
mnt-ref:        PIRXNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PL-CKPOLSL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PIRXNET-MNT
abuse-c:        PH6120-RIPE
created:        2009-02-10T14:42:18Z
last-modified:  2020-12-16T12:45:46Z
source:         RIPE

person:         Damian Golebiowski
address:        PirxNet ISP Silesia
address:        ul. Dzierzona 12
address:        44-122 Gliwice
address:        Poland
phone:          +48 32 3354142
fax-no:         +48 32 3354142
e-mail:         droper@pirxnet.pl
nic-hdl:        DG2665-RIPE
mnt-by:         PIRXNET-MNT
remarks:        Main PirxNet administrator
remarks:        Technical things? Write to admin@pirxnet.pl
created:        2005-12-23T12:03:00Z
last-modified:  2014-10-09T08:09:17Z
source:         RIPE

person:         Grzegorz Bialas
address:        PirxNet ISP Silesia
address:        ul. Dzierzona 12
address:        44-122 Gliwice
address:        Poland
phone:          +48 32 3354142
fax-no:         +48 32 3354142
e-mail:         grzechu@pirxnet.pl
nic-hdl:        GB1255-RIPE
mnt-by:         PL-CKPOLSL-MNT
mnt-by:         PIRXNET-MNT
remarks:        Technical issues? Write to admin@pirxnet.pl
created:        2001-10-10T09:01:21Z
last-modified:  2014-10-09T08:10:19Z
source:         RIPE

route:          217.73.176.0/20
descr:          PL-PIRXNET-20101108
origin:         AS35434
mnt-by:         PIRXNET-MNT
mnt-routes:     PIRXNET-MNT
created:        2010-11-10T21:51:26Z
last-modified:  2010-11-10T21:51:26Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.73.0.0/16

Range	ASN	Company	Num of IPs
217.73.128.0/20	AS21183	Vodafone Albania Sh.A.	4,096
217.73.96.0/20	AS48803	Varberg Energi AB	4,096
217.73.80.0/20	AS44291	Infomir LLC	4,096
217.73.192.0/20	AS16083	StackNet Service, LLC	4,096
217.73.224.0/20	AS31034	Aruba S.p.A.	4,096
217.73.16.0/20	AS29405	VNET a.s.	4,096
217.73.160.0/20	AS2614	Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare	4,096
217.73.208.0/21	AS8612	SHELLNET SOCIETA' IN ACCOMANDITA PER AZIONI DI SHELLNET GP S.R.L.	2,048
217.73.152.0/21	AS21263	zollernalb-data GmbH	2,048
217.73.56.0/21	AS51219	K2 Integration JSC	2,048
217.73.148.0/22	AS29404	Dr. Martin Gunkel	1,024
217.73.144.0/22	AS29404	Elbracht-Computer Netzwerk & Grafik Service GmbH	1,024
217.73.36.0/22	AS16072	First Data GmbH	1,024
217.73.116.0/23	AS61121	LLC Nauka-Svyaz	512
217.73.118.0/23	AS61121	LLC Nauka-Svyaz	512
217.73.137.0/24	AS21183	Vodafone Albania Sh.A.	256
217.73.69.0/24	AS8560	Telecom2 Ltd.	256
217.73.79.0/24	AS16238	Telecom2 Ltd.	256
217.73.6.0/24	AS16115	Nasdaq Technology AB	256
217.73.0.0/24	AS16115	Nasdaq Technology AB, Sweden	256
217.73.216.0/24	AS3242	ZUCCHETTI SPA	256
217.73.217.0/24	AS3242	ZUCCHETTI SPA	256
217.73.218.0/24	AS3242	ZUCCHETTI SPA	256
217.73.219.0/24	AS3242	ZUCCHETTI SPA	256
217.73.42.0/24	AS16072	First Data Deutschland GmbH	256
217.73.41.0/24	AS16072	First Data GmbH	256
217.73.40.0/24	AS16072	First Data Deutschland GmbH	256
217.73.68.0/24	AS8560	Telecom2 Ltd.	256
217.73.112.0/24	AS211609	OKKO LLC	256
217.73.115.0/24	AS211609	OKKO LLC	256
217.73.113.0/24	AS211609	OKKO LLC	256
217.73.120.0/24	AS211609	OKKO LLC	256
217.73.125.0/24	AS211609	OKKO LLC	256
217.73.15.0/24	AS206627	Nasdaq Technology AB	256
217.73.136.0/24	AS21183	Vodafone Albania Sh.A.	256

Hosted domains

There are 26 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
217.73.181.197	burczy.com	9
217.73.182.82	ajdukiewicz.pl	4
217.73.181.6	pirx.pl	2
217.73.183.202	gsuonline.pl	2
217.73.181.30	btzkatowice.pl	2
217.73.181.104	dro.net.pl	2
217.73.181.100	dronet.it	1
217.73.191.102	micromatics.eu	1
217.73.182.20	zks.com.pl	1
217.73.191.106	figle.cloud	1
217.73.178.62	magnatopakowania.pl	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

1,014 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
217.73.176.213	AS35434 PirxNet Grzegorz Bialas	`6.42ms` from Warsaw, PL
217.73.179.1	AS35434 PirxNet Grzegorz Bialas	`6.23ms` from Warsaw, PL
217.73.181.254	AS35434 PirxNet Grzegorz Bialas	`5.93ms` from Warsaw, PL
217.73.178.62	AS35434 PirxNet Grzegorz Bialas	`6.44ms` from Warsaw, PL
217.73.180.1	AS35434 PirxNet Grzegorz Bialas	`6.15ms` from Warsaw, PL
217.73.190.1	AS35434 PirxNet Grzegorz Bialas	`5.98ms` from Warsaw, PL
217.73.177.224	AS35434 PirxNet Grzegorz Bialas	`6.53ms` from Warsaw, PL
217.73.191.10	AS35434 PirxNet Grzegorz Bialas	`5.99ms` from Warsaw, PL
217.73.182.186	AS35434 PirxNet Grzegorz Bialas	`5.91ms` from Warsaw, PL
217.73.183.98	AS35434 PirxNet Grzegorz Bialas	`5.91ms` from Warsaw, PL
217.73.188.74	AS35434 PirxNet Grzegorz Bialas	`5.92ms` from Warsaw, 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
47.72.223.244	AS9500 One New Zealand Group Limited	`0.95ms` from Auckland, NZ
38.152.75.196	AS55286 B2 Net Solutions Inc.	`0.21ms` from Buffalo, US
104.58.209.20	AS7018 AT&T Enterprises, LLC	`3.52ms` from Chicago, US
47.222.105.52	AS19108 Optimum	`6.73ms` from Dallas, US
154.68.185.4	AS328366 FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	`2.12ms` from Durban, ZA
3.120.230.228	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
77.12.11.196	AS6805 Telefonica Germany GmbH & Co.OHG	`2.39ms` from Frankfurt am Main, DE
116.148.73.4	AS4837 CHINA UNICOM China169 Backbone	`4.16ms` from Hangzhou, CN
4.250.86.196	AS8075 Microsoft Corporation	`0.21ms` from London, GB
77.68.11.180	AS8560 IONOS SE	`0.65ms` from London, GB
72.134.248.212	AS20001 Charter Communications Inc	`5.18ms` from Los Angeles, US
174.66.133.68	AS22773 Cox Communications Inc.	`6.69ms` from Los Angeles, US
201.170.131.4	AS8151 UNINET	`3.94ms` from Los Angeles, US
88.5.243.180	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.99ms` from Madrid, ES
92.134.153.212	AS3215 Orange S.A.	`19.51ms` from Paris, FR
83.21.233.244	AS5617 Orange Polska Spolka Akcyjna	`6.50ms` from Poznan, PL
98.35.16.52	AS7922 Comcast Cable Communications, LLC	`2.13ms` from San Jose, US
46.249.252.164	AS49455 Telia Norge AS	`9.32ms` from Sandefjord, NO
52.141.36.52	AS8075 Microsoft Corporation	`0.69ms` from Seoul, KR
83.5.72.36	AS5617 Orange Polska Spolka Akcyjna	`3.30ms` from Warsaw, PL
185.82.63.36	AS31736 senseLAN GmbH	`5.88ms` from Zuerich, CH
141.253.222.180	AS31898 Oracle Corporation	`0.91ms` from Abu Dhabi, AE
88.76.75.132	AS3209 Vodafone GmbH	`12.88ms` from Berlin, DE
122.143.12.4	AS4837 CHINA UNICOM China169 Backbone	`0.30ms` from Changchun, CN
38.49.76.148	AS31775 Greenlight Networks, LLC	`11.50ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 217.73.179.99

traceroute to 217.73.179.99 (217.73.179.99): 64 hops max, 52 byte packets

2 [] 89.46.144.75 6.858 ms

3 [AS35434] 188.123.220.147 12.714 ms

4 *

5 *

6 *

7 [AS35434] 217.73.179.99 17.806 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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