1. All IP Ranges
  2. 83.0.0.0/8
  3. 83.230.0.0/16
  4. AS15744  | 83.230.0.0/18

83.230.0.0/18

AS15744  ·  SILWEB Autonomous System - Commercial

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Summary

Country Poland
Domain silweb.pl
ASN AS15744
Registry RIPE
ID PL-CKPOLSL-20040521

WHOIS Details

inetnum:        83.230.0.0 - 83.230.127.255
netname:        PL-CKPOLSL-20040521
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-domains:    PL-CKPOLSL-MNT
mnt-routes:     PL-CKPOLSL-MNT
created:        2004-05-21T10:45:04Z
last-modified:  2016-07-26T12:19:12Z
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:          83.230.96.0/19
descr:          PL-CKPOLSL-NET-20040521-EDU
origin:         AS8508
mnt-by:         PL-CKPOLSL-MNT
mnt-lower:      PL-CKPOLSL-MNT
mnt-routes:     PL-CKPOLSL-MNT
created:        2009-05-27T10:17:30Z
last-modified:  2009-05-27T10:17:30Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 83.230.0.0/18

Range ASN Company Num of IPs
83.230.14.0/24 AS202220 Obsluga PC P. Dudzinski P. Jablonski P. Ral B. Miller s.c. 256
83.230.40.0/21 AS35434 Multiplay Sp. z o.o. S.K 2,048
83.230.40.0/21 AS51175 Multiplay Sp. z o.o. S.K 2,048

Nearby Ranges

BGP prefixes that overlap with 83.230.0.0/16

Range ASN Company Num of IPs
83.230.128.0/17 AS3352 TELEFONICA DE ESPANA S.A.U. 32,768
83.230.64.0/21 AS8508 Slaski Uniwersytet Medyczny w Katowicach 2,048
83.230.40.0/21 AS35434 Multiplay Sp. z o.o. S.K 2,048
83.230.40.0/21 AS51175 Multiplay Sp. z o.o. S.K 2,048
83.230.118.0/23 AS8508 Uniwersytet Bielsko-Bialski 512
83.230.99.0/24 AS8508 Uniwersytet Bielsko-Bialski 256
83.230.14.0/24 AS202220 Obsluga PC P. Dudzinski P. Jablonski P. Ral B. Miller s.c. 256
83.230.110.0/24 AS8508 Akademia Sztuk Pieknych w Katowicach 256
83.230.94.0/24 AS199279 SASK-PEERINGS 256

Hosted domains

There are 99 domain names hosted across 35 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

1,709 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
83.230.41.254 AS51175 Multiplay Sp. z o.o. 4.82ms from Warsaw, PL
83.230.14.1 AS202220 Obsluga pc P.Dudzinski P.Jablonski P.Ral. B.Miller s.c. 5.90ms from Warsaw, PL
83.230.6.61 AS35434 PirxNet Grzegorz Bialas 4.63ms from Wrocław, PL
83.230.45.183 AS51175 Multiplay Sp. z o.o. 4.82ms from Warsaw, PL
83.230.4.182 AS35434 PirxNet Grzegorz Bialas 4.66ms from Wrocław, PL
83.230.44.34 AS51175 Multiplay Sp. z o.o. 4.82ms from Warsaw, PL
83.230.12.1 AS35434 PirxNet Grzegorz Bialas 4.49ms from Wrocław, PL
83.230.13.1 AS35434 PirxNet Grzegorz Bialas 4.17ms from Wrocław, PL
83.230.40.24 AS51175 Multiplay Sp. z o.o. 4.82ms from Warsaw, PL
83.230.50.170 AS35434 PirxNet Grzegorz Bialas 4.10ms from Wrocław, PL
83.230.46.101 AS51175 Multiplay Sp. z o.o. 4.82ms from Warsaw, PL
83.230.38.76 AS35434 PirxNet Grzegorz Bialas 4.12ms from Wrocław, PL
83.230.39.1 AS35434 PirxNet Grzegorz Bialas 5.25ms from Wrocław, PL
83.230.42.119 AS51175 Multiplay Sp. z o.o. 4.82ms from Warsaw, PL
83.230.43.35 AS51175 Multiplay Sp. z o.o. 4.82ms from Warsaw, PL
83.230.36.1 AS35434 PirxNet Grzegorz Bialas 4.11ms from Wrocław, PL
83.230.47.181 AS51175 Multiplay Sp. z o.o. 4.82ms from Warsaw, PL
83.230.49.193 AS35434 PirxNet Grzegorz Bialas 4.19ms from Wrocław, PL
83.230.5.74 AS35434 PirxNet Grzegorz Bialas 4.64ms from Wrocław, PL
83.230.7.1 AS35434 PirxNet Grzegorz Bialas 4.17ms 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
218.67.149.82 AS4837 CHINA UNICOM China169 Backbone 5.54ms from Beijing, CN
34.78.215.34 AS396982 Google LLC 0.15ms from Brussels, BE
197.52.206.66 AS8452 TE-AS 4.06ms from Cairo, EG
47.214.110.210 AS19108 Optimum 17.84ms from Chicago, US
69.66.113.18 AS7029 Windstream Communications LLC 15.28ms from Chicago, US
50.87.38.66 AS46606 Unified Layer 2.05ms from Draper, US
52.50.0.194 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
46.165.143.242 AS42652 inexio Informationstechnologie und Telekommunikation Gmbh 1.71ms from Frankfurt am Main, DE
2.206.106.242 AS3209 Vodafone GmbH 9.29ms from Hamburg, DE
103.218.242.178 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 0.69ms from Hong Kong, HK
118.140.61.82 AS9304 HGC Global Communications Limited 1.31ms from Hong Kong, HK
121.172.66.2 AS4766 Korea Telecom 1.10ms from Incheon, KR
94.102.75.50 AS8685 Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S. 2.93ms from Istanbul, TR
81.213.111.146 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.53ms from Istanbul, TR
176.38.241.146 AS39608 Lanet Network Ltd 0.42ms from Kyiv, UA
47.151.184.34 AS5650 Frontier Communications of America, Inc. 4.21ms from Los Angeles, US
187.250.34.130 AS8151 UNINET 3.91ms from Los Angeles, US
95.237.174.130 AS3269 Telecom Italia S.p.A. 5.71ms from Milan, IT
65.92.132.82 AS577 Bell Canada 3.89ms from Montreal, CA
176.77.62.66 AS12714 PJSC MegaFon 1.93ms from Moscow, RU
51.38.210.82 AS16276 OVH SAS 0.09ms from Roubaix, FR
187.39.105.50 AS28573 Claro NXT Telecomunicacoes Ltda 3.32ms from Sao Paulo, BR
124.251.69.242 AS9308 Abitcool(China) Inc. 3.31ms from Tianjin, CN
47.49.241.114 AS20115 Charter Communications LLC 16.29ms from Atlanta, US
223.27.209.82 AS38794 UIH 0.77ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 83.230.56.57
traceroute to 83.230.56.57 (83.230.56.57): 6 hops max, 52 byte packets
2 [AS50837] 208.111.57.2 0.593 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Honolulu, US
On

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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