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:         [email protected]
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:    [email protected]
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:         [email protected]
admin-c:        SASK1-RIPE
tech-c:         SASK1-RIPE
abuse-c:        SASK1-RIPE
ref-nfy:        [email protected]
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PL-CKPOLSL-MNT
notify:         [email protected]
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:    [email protected]
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:         [email protected]
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:  [email protected]
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 33 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
212.106.161.222	AS51175 Multiplay Sp. z o.o.	`4.82ms` from Warsaw, PL
212.106.174.1	AS15744 SILWEB Autonomous System - Commercial	`6.00ms` from Warsaw, PL
212.106.172.1	AS15744 SILWEB Autonomous System - Commercial	`7.39ms` from Warsaw, PL
212.106.162.193	AS35434 PirxNet Grzegorz Bialas	`4.34ms` from Wrocław, PL
212.106.166.3	AS35434 PirxNet Grzegorz Bialas	`4.46ms` from Wrocław, PL
212.106.175.219	AS15744 SILWEB Autonomous System - Commercial	`5.77ms` from Warsaw, PL
212.106.167.110	AS35434 PirxNet Grzegorz Bialas	`4.63ms` from Wrocław, PL
212.106.163.203	AS51175 Multiplay Sp. z o.o.	`6.02ms` from Warsaw, PL
212.106.160.58	AS35434 PirxNet Grzegorz Bialas	`4.07ms` 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
123.100.64.36	AS9889 Two Degrees Mobile Limited	`0.60ms` from Auckland, NZ
37.222.45.84	AS12430 VODAFONE ESPANA S.A.U.	`3.87ms` from Barcelona, ES
54.245.201.148	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
146.115.146.36	AS6079 RCN	`3.75ms` from Boston, US
24.93.193.148	AS10796 Charter Communications Inc	`10.74ms` from Columbus, US
90.11.223.164	AS3215 Orange S.A.	`6.21ms` from Frankfurt am Main, DE
14.237.95.212	AS45899 VNPT Corp	`4.68ms` from Ho Chi Minh City, VN
39.40.135.164	AS17557 Pakistan Telecommunication Company Limited	`14.46ms` from Lahore, PK
175.165.83.100	AS4837 CHINA UNICOM China169 Backbone	`6.45ms` from Liaoyang, CN
113.228.156.36	AS4837 CHINA UNICOM China169 Backbone	`8.49ms` from Liaoyang, CN
172.113.120.148	AS20001 Charter Communications Inc	`6.28ms` from Los Angeles, US
186.51.51.20	AS6057 Administracion Nacional de Telecomunicaciones	`17.09ms` from Montevideo, UY
98.193.203.4	AS7922 Comcast Cable Communications, LLC	`10.66ms` from Murfreesboro, US
78.196.76.228	AS12322 Free SAS	`6.86ms` from Paris, FR
177.52.126.228	AS52802 Linkmax Soluções de Acesso a Internet Ltda	`6.87ms` from Porto Alegre, BR
98.91.143.36	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
84.215.43.196	AS25400 Telia Norge AS	`17.32ms` from Sandefjord, NO
121.45.59.228	AS7545 TPG Telecom Limited	`4.86ms` from Sydney, AU
222.230.9.52	AS2519 ARTERIA Networks Corporation	`2.07ms` from Tokyo, JP
2.50.24.212	AS5384 Emirates Internet	`3.49ms` from Al Fujairah City, AE
41.200.134.228	AS36947 Telecom Algeria	`14.51ms` from Algiers, DZ
24.218.224.212	AS7922 Comcast Cable Communications, LLC	`8.12ms` from Boston, US
98.217.230.228	AS7922 Comcast Cable Communications, LLC	`4.57ms` from Boston, US
73.73.143.84	AS7922 Comcast Cable Communications, LLC	`5.43ms` from Chicago, US
90.168.70.180	AS12479 Orange Espagne SA	`12.59ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -m5 212.106.171.225

traceroute to 212.106.171.225 (212.106.171.225): 5 hops max, 52 byte packets

1 [AS327862] 213.150.195.97 4.594 ms

2 [AS327862] 213.150.192.22 2.705 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Praia, CV

On December 28th 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.

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