212.106.160.0/20

AS15744 · SILWEB Autonomous System - Commercial

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Summary

Country	Poland
Domain	silweb.pl
ASN	AS15744
Registry	RIPE
ID	PL-CKPOLSL-981207

WHOIS Details

inetnum:        212.106.128.0 - 212.106.191.255
netname:        PL-CKPOLSL-981207
country:        PL
org:            ORG-CSUo1-RIPE
admin-c:        SASK1-RIPE
tech-c:         SASK1-RIPE
status:         ALLOCATED PA
notify:         hostmaster@silweb.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PL-CKPOLSL-MNT
mnt-lower:      PL-CKPOLSL-MNT
mnt-routes:     PL-CKPOLSL-MNT
created:        2002-02-27T10:20:24Z
last-modified:  2016-07-26T12:19:11Z
source:         RIPE
abuse-email:    abuse@silweb.pl
abuse-c:        SASK1-RIPE
abuse-org:      ORG-CSUo1-RIPE

organisation:   ORG-CSUo1-RIPE
org-name:       Silesian University of Technology, Computer Centre
country:        PL
org-type:       LIR
address:        ul. Akademicka 16
address:        44-100
address:        Gliwice
address:        POLAND
phone:          +48 32 2307686
fax-no:         +48 32 2372175
e-mail:         hostmaster@silweb.pl
admin-c:        SASK1-RIPE
tech-c:         SASK1-RIPE
abuse-c:        SASK1-RIPE
ref-nfy:        hostmaster@silweb.pl
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PL-CKPOLSL-MNT
notify:         hostmaster@silweb.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PL-CKPOLSL-MNT
created:        2004-04-17T11:46:47Z
last-modified:  2020-12-16T13:27:44Z
source:         RIPE
abuse-email:    abuse@silweb.pl
abuse-c:        SASK1-RIPE
abuse-org:      undefined

role:           PL-CKPOLSL Hostmaster Team
address:        Silesian University of Technology
address:        Computer Centre
address:        ul. Akademicka 16
address:        44-100 Gliwice
address:        Poland
phone:          +48 32 2307686
fax-no:         +48 32 2372175
e-mail:         hostmaster@silweb.pl
admin-c:        PS1155-RIPE
admin-c:        AO3196-RIPE
admin-c:        BO297-RIPE
admin-c:        MB36293-RIPE
admin-c:        LK3747-RIPE
admin-c:        LR6578-RIPE
admin-c:        PM21451-RIPE
tech-c:         AO3196-RIPE
tech-c:         BO297-RIPE
tech-c:         MB36293-RIPE
tech-c:         LK3747-RIPE
tech-c:         LR6578-RIPE
tech-c:         PM21451-RIPE
nic-hdl:        SASK1-RIPE
abuse-mailbox:  abuse@silweb.pl
mnt-by:         PL-CKPOLSL-MNT
created:        2002-01-24T08:21:46Z
last-modified:  2019-10-31T22:08:46Z
source:         RIPE

route:          212.106.128.0/19
descr:          PL-CKPOLSL-NET-19981207-COM
origin:         AS15744
mnt-by:         PL-CKPOLSL-MNT
mnt-lower:      PL-CKPOLSL-MNT
mnt-routes:     PL-CKPOLSL-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2004-05-25T14:43:15Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 212.106.160.0/20

Range	ASN	Company	Num of IPs
212.106.161.0/24	AS51175	Multiplay Sp. z o.o. S.K	256
212.106.163.0/24	AS51175	Multiplay Sp. z o.o. S.K	256

Nearby Ranges

BGP prefixes that overlap with 212.106.0.0/16

Range	ASN	Company	Num of IPs
212.106.224.0/19	AS12479	Jazz Telecom S.A.	8,192
212.106.64.0/19	AS12975	Hadara Technologies Private Shareholding Company	8,192
212.106.32.0/19	AS15468	PJSC Rostelecom	8,192
212.106.96.0/19	AS34177	CELESTE SAS	8,192
212.106.138.0/23	AS35434	PirxNet	512
212.106.161.0/24	AS51175	Multiplay Sp. z o.o. S.K	256
212.106.163.0/24	AS51175	Multiplay Sp. z o.o. S.K	256

Hosted domains

There are 32 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.106.175.212	isonumed.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

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

IP Address	ASN	Details
212.106.174.62	AS15744 SILWEB Autonomous System - Commercial	`6.02ms` from Warsaw, PL
212.106.166.3	AS35434 PirxNet Grzegorz Bialas	`4.46ms` from Wrocław, PL
212.106.161.31	AS51175 Multiplay Sp. z o.o.	`4.82ms` from Warsaw, PL
212.106.175.219	AS15744 SILWEB Autonomous System - Commercial	`5.81ms` from Warsaw, PL
212.106.163.255	AS51175 Multiplay Sp. z o.o.	`6.01ms` from Warsaw, PL
212.106.172.1	AS15744 SILWEB Autonomous System - Commercial	`7.41ms` from Warsaw, PL
212.106.160.59	AS35434 PirxNet Grzegorz Bialas	`4.06ms` from Wrocław, PL
212.106.162.209	AS35434 PirxNet Grzegorz Bialas	`4.32ms` from Wrocław, PL
212.106.167.254	AS35434 PirxNet Grzegorz Bialas	`4.67ms` from Wrocław, 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
156.205.222.180	AS8452 TE-AS	`4.33ms` from Cairo, EG
199.180.20.4	AS31801 Baptist Healthcare System	`9.54ms` from Chicago, US
217.252.221.68	AS3320 Deutsche Telekom AG	`9.20ms` from Frankfurt am Main, DE
4.184.234.196	AS8075 Microsoft Corporation	`0.27ms` from Frankfurt am Main, DE
91.19.139.164	AS3320 Deutsche Telekom AG	`3.40ms` from Hamburg, DE
175.143.246.164	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.28ms` from Kuala Lumpur, MY
14.2.177.180	AS4739 Internode Pty Ltd	`13.19ms` from Melbourne, AU
104.196.8.20	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
74.78.202.84	AS11351 Charter Communications Inc	`19.38ms` from New York City, US
137.99.81.196	AS13796 University of Connecticut	`6.62ms` from New York City, US
36.24.97.116	AS4134 CHINANET-BACKBONE	`4.80ms` from Ningbo, CN
179.97.152.20	AS19182 TELEFÔNICA BRASIL S.A	`2.22ms` from Osasco, BR
91.167.181.84	AS12322 Free SAS	`1.91ms` from Paris, FR
178.69.43.148	AS12389 PJSC Rostelecom	`1.40ms` from Saint Petersburg, RU
140.233.185.100	AS211439 Jurgita Jurgaitiene trading as LOCOTORPI	`0.15ms` from Sofia, BG
126.120.172.20	AS17676 SoftBank Corp.	`3.87ms` from Tokyo, JP
151.115.44.68	AS12876 SCALEWAY S.A.S.	`0.41ms` from Warsaw, PL
184.15.26.148	AS5650 Frontier Communications of America, Inc.	`10.52ms` from Ashburn, US
174.103.202.84	AS10796 Charter Communications Inc	`9.78ms` from Chicago, US
50.50.117.36	AS5650 Frontier Communications of America, Inc.	`7.03ms` from Chicago, US
90.185.54.164	AS203953 Hiper A/S	`1.37ms` from Copenhagen, DK
174.28.66.100	AS209 CenturyLink Communications, LLC	`9.58ms` from Denver, US
62.157.121.68	AS3320 Deutsche Telekom AG	`0.70ms` from Frankfurt am Main, DE
43.198.82.180	AS16509 Amazon.com, Inc.	`0.34ms` from Hong Kong, HK
47.243.129.164	AS45102 Alibaba (US) Technology Co., Ltd.	`0.64ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 212.106.163.127

traceroute to 212.106.163.127 (212.106.163.127): 64 hops max, 52 byte packets

2 [AS55293] 69.48.136.4 0.393 ms

3 *

4 *

5 *

6 [AS51175] 212.106.163.127 129.269 ms

Measurement taken from

IPinfo ProbeNet in Detroit, US

On January 30th 2026

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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