83.230.118.0/23

AS8508 · Silesian University of Technology, Computer Centre

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Summary

Country	Poland
Domain	ubb.edu.pl
ASN	AS8508
Registry	RIPE
ID	BIELMAN

WHOIS Details

inetnum:        83.230.118.0 - 83.230.119.255
netname:        BIELMAN
descr:          Uniwersytet Bielsko-Bialski
descr:          Akademickie Centrum Informatyki
country:        PL
admin-c:        AT10986-RIPE
tech-c:         AT10986-RIPE
abuse-c:        AT10986-RIPE
status:         ASSIGNED PA
mnt-by:         PL-CKPOLSL-MNT
mnt-lower:      PL-CKPOLSL-MNT
mnt-domains:    PL-CKPOLSL-MNT
mnt-routes:     PL-CKPOLSL-MNT
created:        2017-03-30T12:25:01Z
last-modified:  2025-03-11T07:57:18Z
source:         RIPE
abuse-email:    abuse@ubb.edu.pl
abuse-c:        AT10986-RIPE
abuse-org:      ORG-CSUo1-RIPE

role:           Uniwersytet Bielsko-Bialski
address:        Uniwersytet Bielsko-Bialski
address:        Akademickie Centrum Informatyki
address:        ul. Willowa 2
address:        43-309 Bielsko-Biala
address:        Poland
e-mail:         abuse@ubb.edu.pl
admin-c:        MG2847-RIPE
tech-c:         AN10074-RIPE
nic-hdl:        AT10986-RIPE
abuse-mailbox:  abuse@ubb.edu.pl
mnt-by:         PL-CKPOLSL-MNT
created:        2013-12-02T10:39:49Z
last-modified:  2025-03-11T07:57:18Z
source:         RIPE

route:          83.230.118.0/23
descr:          PL-CKPOLSL-NET-20040521-EDU
descr:          BIELMAN
origin:         AS8508
mnt-by:         PL-CKPOLSL-MNT
mnt-lower:      PL-CKPOLSL-MNT
mnt-routes:     PL-CKPOLSL-MNT
created:        2019-04-01T09:20:16Z
last-modified:  2019-04-01T09:20:16Z
source:         RIPE

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
83.230.99.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
85.199.68.7	AS12693 e.discom Telekommunikation GmbH	`6.63ms` from Berlin, DE
52.89.173.215	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
54.218.218.119	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
139.210.183.7	AS4837 CHINA UNICOM China169 Backbone	`4.40ms` from Changchun, CN
118.119.8.119	AS4134 CHINANET-BACKBONE	`5.23ms` from Chengdu, CN
54.229.214.247	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
91.22.54.167	AS3320 Deutsche Telekom AG	`10.60ms` from Frankfurt am Main, DE
116.123.56.119	AS9318 SK Broadband Co Ltd	`1.68ms` from Incheon, KR
118.3.134.39	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.95ms` from Osaka, JP
180.29.207.23	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.74ms` from Osaka, JP
190.141.198.135	AS18809 Cable Onda	`10.90ms` from Panama, PA
175.234.55.135	AS4766 Korea Telecom	`2.68ms` from Seoul, KR
162.136.80.71	AS13882 HARTFORD FIRE INSURANCE COMPANY	`0.72ms` from Ashburn, US
188.36.25.135	AS5483 Magyar Telekom Plc.	`4.33ms` from Budapest, HU
79.125.40.135	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
117.3.201.103	AS7552 Viettel Group	`18.39ms` from Ho Chi Minh City, VN
131.125.137.71	AS19551 Incapsula Inc	`0.39ms` from Houston, US
69.226.169.135	AS7018 AT&T Enterprises, LLC	`3.33ms` from Houston, US
162.200.141.151	AS7018 AT&T Enterprises, LLC	`3.36ms` from Miami, US
222.84.255.183	AS137693 CHINATELECOM Guangxi Nanning IDC network	`0.17ms` from Nanning, CN
20.225.127.7	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
119.211.217.87	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
125.250.25.39	AS9316 DACOM-PUBNETPLUS	`2.52ms` from Seoul, KR
18.180.179.247	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
202.225.192.55	AS2518 BIGLOBE Inc.	`14.15ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 -m9 83.230.119.137

traceroute to 83.230.119.137 (83.230.119.137): 9 hops max, 52 byte packets

3 [AS3356] 171.75.9.134 13.982 ms

4 [AS3356] 212.162.10.82 19.615 ms

5 [AS8501] 212.191.225.35 28.184 ms

6 [AS8508] 83.230.101.146 29.223 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On February 7th 2026

What are IP address ranges?

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