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.sk 31
193.193.74.190 ddosecurity.com 9
193.193.82.36 jazzkultura.eu 2
193.193.74.160 cybersoldier.eu 2
193.193.82.35 dworek.eu 1
193.193.73.11 cometmedical.dz 1
193.193.74.161 checkpoint.pl 1
193.193.76.53 da.pl 1
193.193.71.29 eakademiakrakow.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

248 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
193.193.65.2 AS8267 Academic Computer Centre CYFRONET AGH 9.35ms from Warsaw, PL
193.193.83.41 AS8323 Academic Computer Centre CYFRONET AGH 4.87ms from Warsaw, PL
193.193.74.2 AS8323 Academic Computer Centre CYFRONET AGH 4.88ms from Warsaw, PL
193.193.71.196 AS8267 Academic Computer Centre CYFRONET AGH 9.66ms from Warsaw, PL
193.193.67.1 AS8267 Academic Computer Centre CYFRONET AGH 9.66ms from Warsaw, PL
193.193.66.102 AS8267 Academic Computer Centre CYFRONET AGH 9.45ms from Warsaw, PL
193.193.69.5 AS8267 Academic Computer Centre CYFRONET AGH 9.71ms from Warsaw, PL
193.193.81.148 AS8323 Academic Computer Centre CYFRONET AGH 4.85ms from Warsaw, PL
193.193.82.35 AS8323 Academic Computer Centre CYFRONET AGH 4.65ms from Warsaw, PL
193.193.80.254 AS8323 Academic Computer Centre CYFRONET AGH 4.81ms from Warsaw, PL
193.193.70.86 AS8267 Academic Computer Centre CYFRONET AGH 8.08ms from Warsaw, PL
193.193.64.25 AS8267 Academic Computer Centre CYFRONET AGH 9.36ms from Warsaw, PL
193.193.76.15 AS8323 Academic Computer Centre CYFRONET AGH 5.80ms 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
12.107.228.227 AS7018 AT&T Enterprises, LLC 9.35ms from Atlanta, US
84.88.172.195 AS13041 Consorci de Serveis Universitaris de Catalunya 0.85ms from Barcelona, ES
178.118.116.147 AS6848 Telenet BV 6.07ms from Brussels, BE
12.185.65.147 AS7018 AT&T Enterprises, LLC 2.85ms from Dallas, US
185.217.44.3 AS205477 Sennheiser Electronic SE 5.38ms from Frankfurt am Main, DE
104.181.97.227 AS7018 AT&T Enterprises, LLC 4.06ms from Miami, US
89.208.210.67 AS47764 LLC VK 0.79ms from Moscow, RU
181.90.12.131 AS7303 Telecom Argentina S.A. 1.02ms from Rosario, AR
201.175.32.131 AS22908 Sixsigma Networks Mexico, S.A. de C.V. 0.65ms from Santiago de Queretaro, MX
201.108.192.83 AS8151 UNINET 11.95ms from Santiago de Queretaro, MX
14.85.218.147 AS4766 Korea Telecom 6.26ms from Seoul, KR
61.24.173.211 AS9824 JCOM Co., Ltd. 11.06ms from Tokyo, JP
31.222.58.3 AS397688 BWIN.PARTY ENTERTAINMENT (NJ), LLC 0.43ms from Toronto, CA
90.138.55.51 AS1257 Tele2 Sverige AB 16.66ms from Vilnius, LT
101.28.14.131 AS4837 CHINA UNICOM China169 Backbone 10.18ms from Beijing, CN
222.162.229.131 AS4837 CHINA UNICOM China169 Backbone 3.31ms from Changchun, CN
141.82.63.3 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.53ms from Frankfurt am Main, DE
83.63.77.131 AS3352 TELEFONICA DE ESPANA S.A.U. 6.68ms from Madrid, ES
73.80.226.35 AS7922 Comcast Cable Communications, LLC 13.53ms from New York City, US
60.105.169.35 AS17676 SoftBank Corp. 3.67ms from Osaka, JP
44.195.41.19 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
52.206.85.131 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
91.197.1.35 AS42532 SIA VEESP 0.12ms from Riga, LV
115.23.79.147 AS4766 Korea Telecom 5.65ms from Seoul, KR
174.166.89.195 AS7922 Comcast Cable Communications, LLC 9.25ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f6 -m10 193.193.93.146
traceroute to 193.193.93.146 (193.193.93.146): 10 hops max, 52 byte packets
6 [] 185.1.210.142 42.75 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Taellberg, SE
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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