193.193.64.0/19

AS8323  ·  Academic Computer Centre CYFRONET AGH

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Summary

Country Poland
Domain cyfronet.pl
ASN AS8323
Registry RIPE
ID PL-CYFRONET-960523

WHOIS Details

inetnum:        193.193.64.0 - 193.193.95.255
netname:        PL-CYFRONET-960523
country:        PL
org:            ORG-ACCC1-RIPE
admin-c:        AC44835-RIPE
tech-c:         TC7583-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8323-MNT
mnt-lower:      AS8323-MNT
mnt-routes:     AS8323-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-11-17T11:44:32Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ACC78-RIPE
abuse-org:      ORG-ACCC1-RIPE

organisation:   ORG-ACCC1-RIPE
org-name:       Academic Computer Centre CYFRONET AGH
country:        PL
org-type:       LIR
address:        Nawojki 11
address:        30-950
address:        KRAKOW
address:        POLAND
phone:          +48126323610
fax-no:         +48126341084
e-mail:         [email protected]
admin-c:        AC44835-RIPE
tech-c:         TC7583-RIPE
abuse-c:        ACC78-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS8323-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8323-MNT
created:        2004-04-17T11:46:50Z
last-modified:  2025-11-14T13:56:07Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ACC78-RIPE
abuse-org:      undefined

role:           administrative contact
address:        ACK CYFRONET AGH
e-mail:         [email protected]
nic-hdl:        AC44835-RIPE
mnt-by:         AS8323-MNT
created:        2025-11-14T13:43:07Z
last-modified:  2025-11-14T13:43:07Z
source:         RIPE

role:           technical contact
address:        ACK CYFRONET AGH
e-mail:         [email protected]
nic-hdl:        TC7583-RIPE
mnt-by:         AS8323-MNT
created:        2025-11-14T13:43:07Z
last-modified:  2025-11-14T13:43:07Z
source:         RIPE

route:          193.193.64.0/19
descr:          CYFRONET
origin:         AS8323
mnt-by:         AS8323-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:32:40Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 193.193.64.0/19

Range ASN Company Num of IPs
193.193.64.0/21 AS8267 eKrakow address space 2,048

Nearby Ranges

BGP prefixes that overlap with 193.193.0.0/16

Range ASN Company Num of IPs
193.193.192.0/19 AS3254 Lucky Net Ltd 8,192
193.193.0.0/19 AS12874 COMPAGNIE FRANCAISE D'ASSURANCE POUR LE COMMERCE EXTERIEUR S.A. 8,192
193.193.96.0/19 AS5089 Virgin Media Limited 8,192
193.193.128.0/19 AS1836 green.ch AG 8,192
193.193.64.0/21 AS8267 eKrakow address space 2,048
193.193.172.0/23 AS12428 Istituto bancario 512
193.193.166.0/23 AS203329 BB-ONE.net GmbH 512
193.193.190.0/23 AS24961 Grossmann Systembetreuung GmbH 512
193.193.162.0/23 AS60672 ServerChoice Ltd 512
193.193.184.0/23 AS9128 Alpha Bank SA 512
193.193.168.0/24 AS207073 TELENET.PL Sp. z o.o. 256
193.193.181.0/24 AS16274 ING Bank Slaski S.A. 256
193.193.169.0/24 AS8426 Bruker UK Limited 256
193.193.170.0/24 AS15962 Vychodoslovenska energetika a.s. 256
193.193.165.0/24 AS8312 UAB 'Gurtam' 256
193.193.183.0/24 AS12498 Finecobank S.p.A. 256
193.193.226.0/24 AS8393 Internet service of ASTEL in Kokshetau 256
193.193.234.0/24 AS8393 Customer of ASTEL in Almaty. 256
193.193.240.0/24 AS8393 Client of Astel 256
193.193.241.0/24 AS8393 p2p network for customers of ASTEL in Almaty 256
193.193.244.0/24 AS8393 p2p network for customers of ASTEL in Kzylorda 256
193.193.246.0/24 AS8393 p2p network for customers of ASTEL in Ust-Kamenogorsk 256
193.193.247.0/24 AS8393 p2p network for customers of ASTEL in Almaty 256
193.193.248.0/24 AS8393 p2p network for customers of ASTEL in Uralsk 256
193.193.249.0/24 AS8393 p2p network for customers of ASTEL in Uralsk 256
193.193.250.0/24 AS8393 p2p network for customers of ASTEL in Shymkent 256
193.193.255.0/24 AS8393 p2p network for customers of ASTEL in Almaty 256
193.193.171.0/24 AS29244 CETIN Bulgaria EAD 256
193.193.182.0/24 AS29244 CETIN Bulgaria EAD 256

Hosted domains

There are 49 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
193.193.74.158 clico.gr 31
193.193.74.190 cyberark-events.pl 9
193.193.82.36 jazzkultura.eu 2
193.193.74.160 cybersoldier.eu 2
193.193.73.11 cometmedical.dz 1
193.193.71.29 eakademiakrakow.pl 1
193.193.76.53 da.pl 1
193.193.82.35 dworek.eu 1
193.193.74.161 checkpoint.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

Pingable IPs

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

IP Address ASN Details
193.193.68.66 AS8267 Academic Computer Centre CYFRONET AGH 9.45ms from Warsaw, PL
193.193.66.102 AS8267 Academic Computer Centre CYFRONET AGH 9.43ms from Warsaw, PL
193.193.70.86 AS8267 Academic Computer Centre CYFRONET AGH 8.13ms from Warsaw, PL
193.193.64.26 AS8267 Academic Computer Centre CYFRONET AGH 9.37ms from Warsaw, PL
193.193.76.15 AS8323 Academic Computer Centre CYFRONET AGH 5.84ms from Warsaw, PL
193.193.74.6 AS8323 Academic Computer Centre CYFRONET AGH 4.95ms from Warsaw, PL
193.193.82.35 AS8323 Academic Computer Centre CYFRONET AGH 4.64ms from Warsaw, PL
193.193.65.67 AS8267 Academic Computer Centre CYFRONET AGH 9.48ms from Warsaw, PL
193.193.67.81 AS8267 Academic Computer Centre CYFRONET AGH 9.64ms from Warsaw, PL
193.193.71.20 AS8267 Academic Computer Centre CYFRONET AGH 9.61ms from Warsaw, PL
193.193.83.50 AS8323 Academic Computer Centre CYFRONET AGH 4.63ms from Warsaw, PL
193.193.81.119 AS8323 Academic Computer Centre CYFRONET AGH 4.83ms from Warsaw, PL
193.193.80.126 AS8323 Academic Computer Centre CYFRONET AGH 4.78ms from Warsaw, PL
193.193.69.34 AS8267 Academic Computer Centre CYFRONET AGH 9.68ms 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
82.170.213.179 AS1136 KPN B.V. 1.93ms from Amsterdam, NL
84.86.20.179 AS1136 KPN B.V. 2.72ms from Amsterdam, NL
178.225.29.67 AS31615 Odido Netherlands B.V. 14.38ms from Amsterdam, NL
44.196.19.115 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
128.85.247.99 AS8075 Microsoft Corporation 0.23ms from Boydton, US
98.37.177.227 AS7922 Comcast Cable Communications, LLC 5.41ms from Fremont, US
163.142.20.99 AS17816 China Unicom IP network China169 Guangdong province 3.95ms from Guangzhou, CN
52.106.216.195 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
176.85.27.51 AS3352 TELEFONICA DE ESPANA S.A.U. 11.89ms from Madrid, ES
151.71.136.51 AS1267 WIND TRE S.P.A. 8.46ms from Milan, IT
185.201.77.131 AS208808 Enegan S.p.A. 3.07ms from Milan, IT
142.126.20.211 AS577 Bell Canada 1.25ms from Montreal, CA
69.119.237.179 AS6128 Cablevision Systems Corp. 8.70ms from New York City, US
47.104.127.131 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.21ms from Qingdao, CN
79.52.232.211 AS3269 Telecom Italia S.p.A. 2.10ms from Rome, IT
162.253.31.3 AS27615 Purple Language Services Co. 3.77ms from San Jose, US
77.168.124.115 AS1136 KPN B.V. 1.55ms from Amsterdam, NL
47.93.209.35 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
164.41.145.19 AS21506 Fundação Universidade de Brasília 0.59ms from Brasilia, BR
50.44.168.147 AS5650 Frontier Communications of America, Inc. 7.32ms from Chicago, US
23.116.192.243 AS7018 AT&T Enterprises, LLC 2.73ms from Chicago, US
79.201.135.179 AS3320 Deutsche Telekom AG 8.15ms from Frankfurt am Main, DE
43.198.160.163 AS16509 Amazon.com, Inc. 0.13ms from Hong Kong, HK
80.225.213.131 AS31898 Oracle Corporation 0.15ms from Mumbai, IN
195.208.113.3 AS214597 Joint Stock Company "VITABANK" 1.44ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -m9 193.193.94.117
traceroute to 193.193.94.117 (193.193.94.117): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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