212.127.64.0/19

AS15851 · Wroclaw Centre of Networking and Supercomputing

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Summary

Country	Poland
Domain	wroc.pl
ASN	AS15851
Registry	RIPE
ID	PL-WASK-990111

WHOIS Details

inetnum:        212.127.64.0 - 212.127.95.255
netname:        PL-WASK-990111
org:            ORG-WCoN1-RIPE
admin-c:        WO86-RIPE
tech-c:         WO86-RIPE
country:        PL
status:         ALLOCATED PA
notify:         registry@wask.wroc.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8970-MNT
mnt-domains:    AS8970-MNT
mnt-routes:     AS8970-MNT
created:        2001-12-17T10:19:11Z
last-modified:  2016-11-07T13:01:37Z
source:         RIPE
abuse-email:    abuse@wask.wroc.pl
abuse-c:        WARO1-RIPE
abuse-org:      ORG-WCoN1-RIPE

organisation:   ORG-WCoN1-RIPE
org-name:       Wroclaw Centre of Networking and Supercomputing
country:        PL
org-type:       LIR
address:        Wybrzeze Wyspianskiego 27
address:        50-370
address:        Wroclaw
address:        POLAND
phone:          +48713203985
fax-no:         +48713225797
e-mail:         registry@wask.wroc.pl
admin-c:        WD1643-RIPE
admin-c:        DW3812-RIPE
tech-c:         WO86-RIPE
mnt-ref:        AS8970-MNT
mnt-ref:        RIPE-NCC-HM-MNT
notify:         registry@wask.wroc.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8970-MNT
abuse-c:        WARO1-RIPE
created:        2004-04-17T11:48:32Z
last-modified:  2021-06-21T12:28:05Z
source:         RIPE

role:           WASK Operations
address:        Wroclaw Centre for Networking and Supercomputing
address:        Plac Grunwaldzki 9
address:        50-377 Wroclaw, Poland
phone:          +48713202080
phone:          +48713202520
phone:          +48713203985
fax-no:         +48713225797
e-mail:         admin@wask.wroc.pl
abuse-mailbox:  abuse@wask.wroc.pl
admin-c:        DW3812-RIPE
tech-c:         WD1643-RIPE
nic-hdl:        WO86-RIPE
mnt-by:         AS8970-MNT
notify:         registry@wask.wroc.pl
created:        2003-12-03T12:35:09Z
last-modified:  2021-06-21T12:26:52Z
source:         RIPE

route:          212.127.64.0/19
descr:          WASK
origin:         AS15851
mnt-lower:      AS8970-MNT
mnt-routes:     AS8970-MNT
mnt-by:         AS8970-MNT
notify:         registry@wask.wroc.pl
created:        2004-12-14T22:58:00Z
last-modified:  2007-02-08T12:51:49Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 212.127.64.0/19

Range	ASN	Company	Num of IPs
212.127.78.0/24	AS35179	Korbank ISP	256
212.127.88.0/21	AS35179	Korbank ISP	2,048

Nearby Ranges

BGP prefixes that overlap with 212.127.0.0/16

Range	ASN	Company	Num of IPs
212.127.128.0/17	AS33915	Ziggo B.V.	32,768
212.127.32.0/19	AS15943	wilhelm.tel GmbH	8,192
212.127.96.0/19	AS12729	HSBC BANK ANONIM SIRKETI	8,192
212.127.0.0/19	AS5400	British Telecommunications PLC	8,192
212.127.88.0/21	AS35179	Korbank ISP	2,048
212.127.78.0/24	AS35179	Korbank ISP	256

Hosted domains

There are 865 domain names hosted across 217 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.127.73.236	fnssm.ro	15
212.127.73.206	endysoft.cz	12
212.127.64.20	gfi.com.pl	8
212.127.73.174	rmsinf.com.pl	2
212.127.73.211	telegram-services.online	2
212.127.73.185	finansowanieinnowacji.pl	2
212.127.73.138	liniakredytowa-odnawialna.pl	2
212.127.73.148	sme-kredytowanie.pl	2
212.127.73.194	krb-firmy.pl	1
212.127.73.146	debet-firmowy.pl	1
212.127.73.191	liniakredytowa-dlafirm.pl	1
212.127.73.224	kredyt-dofinansowanie.com.pl	1
212.127.73.137	kredyt-zbanku.pl	1
212.127.73.241	odnawialny-kredyt-firmowy.pl	1
212.127.73.209	kredytbezzabezpieczen.pl	1
212.127.73.147	biznesfinansowe.com.pl	1
212.127.73.199	kredyt-odnawialny-msp.pl	1
212.127.73.145	wsparciefinansowe-banki.pl	1
212.127.73.189	bankowy-consultant.pl	1
212.127.73.195	kredytowanie-odnawialne.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

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

IP Address	ASN	Details
212.127.64.20	AS15851 Wroclaw Centre of Networking and Supercomputing	`0.63ms` from Wrocław, PL
212.127.88.134	AS35179 Korbank S. A.	`0.06ms` from Wrocław, PL
212.127.85.2	AS15851 Wroclaw Centre of Networking and Supercomputing	`1.32ms` from Wrocław, PL
212.127.92.149	AS35179 Korbank S. A.	`0.06ms` from Wrocław, PL
212.127.65.54	AS15851 Wroclaw Centre of Networking and Supercomputing	`0.53ms` from Wrocław, PL
212.127.93.102	AS35179 Korbank S. A.	`0.05ms` from Wrocław, PL
212.127.79.70	AS15851 Wroclaw Centre of Networking and Supercomputing	`1.38ms` from Wrocław, PL
212.127.69.7	AS15851 Wroclaw Centre of Networking and Supercomputing	`1.06ms` from Wrocław, PL
212.127.73.142	AS15851 Wroclaw Centre of Networking and Supercomputing	`0.67ms` from Wrocław, PL
212.127.95.166	AS35179 Korbank S. A.	`0.05ms` from Wrocław, PL
212.127.66.237	AS15851 Wroclaw Centre of Networking and Supercomputing	`0.40ms` from Wrocław, PL
212.127.89.94	AS35179 Korbank S. A.	`0.06ms` from Wrocław, PL
212.127.94.17	AS35179 Korbank S. A.	`0.11ms` from Wrocław, PL
212.127.78.206	AS35179 Korbank S. A.	`0.08ms` from Wrocław, PL
212.127.70.253	AS15851 Wroclaw Centre of Networking and Supercomputing	`1.08ms` 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
154.243.49.211	AS36947 Telecom Algeria	`11.81ms` from Algiers, DZ
68.144.239.211	AS6327 Shaw Communications	`4.96ms` from Calgary, CA
50.44.58.35	AS5650 Frontier Communications of America, Inc.	`4.95ms` from Chicago, US
143.55.50.99	AS26077 Nextlink Broadband	`1.70ms` from Dallas, US
70.138.156.243	AS7018 AT&T Enterprises, LLC	`3.44ms` from Houston, US
66.33.40.83	AS31875 Jackson County Rural Electric Membership Corporation	`3.53ms` from Indianapolis, US
159.223.146.19	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
13.38.98.3	AS16509 Amazon.com, Inc.	`0.63ms` from Paris, FR
217.71.235.179	AS48257 Computer information technology Ltd.	`1.12ms` from Saint Petersburg, RU
216.106.132.3	AS46887 Crown Castle Fiber LLC	`4.23ms` from Secaucus, US
118.57.204.3	AS4766 Korea Telecom	`6.71ms` from Seoul, KR
59.159.12.227	AS17506 ARTERIA Networks Corporation	`1.26ms` from Tokyo, JP
153.206.214.19	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.25ms` from Tokyo, JP
180.25.85.227	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.46ms` from Tokyo, JP
89.239.93.131	AS31608 Gawex Media Sp. z o. o.	`15.97ms` from Warsaw, PL
52.166.97.227	AS8075 Microsoft Corporation	`0.33ms` from Amsterdam, NL
114.245.196.147	AS4808 China Unicom Beijing Province Network	`3.61ms` from Beijing, CN
101.75.59.147	AS4837 CHINA UNICOM China169 Backbone	`9.32ms` from Beijing, CN
84.36.54.3	AS36992 ETISALAT MISR	`7.04ms` from Cairo, EG
147.202.196.67	AS54519 US Signal Company, L.L.C.	`4.74ms` from Chicago, US
18.153.87.99	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
122.239.139.227	AS4134 CHINANET-BACKBONE	`12.22ms` from Hangzhou, CN
60.12.77.163	AS4837 CHINA UNICOM China169 Backbone	`9.48ms` from Hangzhou, CN
14.181.63.99	AS45899 VNPT Corp	`4.29ms` from Hanoi, VN
123.103.240.51	AS38478 SunnyVision Limited	`2.21ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 -m5 212.127.87.178

traceroute to 212.127.87.178 (212.127.87.178): 5 hops max, 52 byte packets

2 [AS749] 26.20.160.1 1.43 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On February 7th 2026

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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