81.163.200.0/21

AS59782  ·  ITB Sp. z o.o.

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Summary

Country Poland
Domain interblock.pl
ASN AS59782
Registry RIPE
ID INTERBLOCK-NET

WHOIS Details

inetnum:        81.163.200.0 - 81.163.207.255
netname:        InterBlock-NET
country:        PL
org:            ORG-SNRR1-RIPE
admin-c:        KK3546-RIPE
tech-c:         KK3546-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-InterBlock
mnt-routes:     MNT-InterBlock
mnt-domains:    MNT-InterBlock
created:        2011-09-02T09:25:12Z
last-modified:  2023-07-12T10:52:05Z
source:         RIPE
sponsoring-org: ORG-TS16-RIPE
abuse-email:    abuse@interblock.pl
abuse-c:        AR22783-RIPE
abuse-org:      ORG-TS16-RIPE

organisation:   ORG-SNRR1-RIPE
org-name:       ITB Sp. z o.o.
country:        PL
org-type:       OTHER
address:        37-450 Stalowa Wola, ul.Okulickiego 56c/12
e-mail:         kamil.kordas@interblock.pl
abuse-c:        AR22783-RIPE
mnt-ref:        MNT-EXATEL
mnt-by:         MNT-InterBlock
created:        2011-06-08T09:22:55Z
last-modified:  2023-12-06T06:58:28Z
source:         RIPE

person:         Kamil Kordas
address:        ITB Sp. z o.o.
address:        ul. Okulickiego 56c/12
address:        37-450 Stalowa Wola
address:        POLAND
phone:          +48 15 843 01 41
phone:          +48 512 199 039
e-mail:         kamil.kordas@interblock.pl
nic-hdl:        KK3546-RIPE
mnt-by:         MNT-EXATEL
created:        2011-06-08T07:15:08Z
last-modified:  2023-04-24T11:54:01Z
source:         RIPE

route:          81.163.200.0/21
descr:          ITB Sp. z o.o.
origin:         AS59782
mnt-by:         MNT-InterBlock
created:        2014-10-28T09:21:32Z
last-modified:  2023-07-12T10:50:37Z
source:         RIPE

Hosted domains

There are 36 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.163.204.59 itpro.net.pl 14
81.163.204.58 pcmarket7.com.pl 8
81.163.204.69 neonowo.com 3
81.163.204.110 anbu.pl 2
81.163.204.61 damont.pl 2
81.163.204.80 bk76.space 2
81.163.204.68 nastala.pl 2
81.163.200.11 kodownik.co 1
81.163.204.65 krokusek.pl 1
81.163.204.140 inza.pl 1
81.163.204.86 warchol.pl 1
81.163.204.139 interblock.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

1,300 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
81.163.206.67 AS59782 ITB Sp. z o.o. 4.50ms from Warsaw, PL
81.163.203.45 AS59782 ITB Sp. z o.o. 4.65ms from Warsaw, PL
81.163.202.162 AS59782 ITB Sp. z o.o. 4.57ms from Warsaw, PL
81.163.205.222 AS59782 ITB Sp. z o.o. 4.61ms from Warsaw, PL
81.163.204.134 AS59782 ITB Sp. z o.o. 4.39ms from Warsaw, PL
81.163.201.115 AS59782 ITB Sp. z o.o. 4.61ms from Warsaw, PL
81.163.200.53 AS59782 ITB Sp. z o.o. 4.56ms from Warsaw, PL
81.163.207.82 AS59782 ITB Sp. z o.o. 4.55ms 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
181.124.255.245 AS23201 Telecel S.A. 8.12ms from Asuncion, PY
178.147.233.197 AS6799 Ote SA (Hellenic Telecommunications Organisation) 15.91ms from Athens, GR
176.139.150.165 AS5410 Bouygues Telecom SA 1.42ms from Aubervilliers, FR
111.13.254.117 AS9808 China Mobile Communications Group Co., Ltd. 2.01ms from Beijing, CN
136.49.216.149 AS16591 Google Fiber Inc. 5.20ms from Dallas, US
85.199.168.53 AS25560 rh-tec Business GmbH 0.72ms from Frankfurt am Main, DE
212.82.56.5 AS9063 VSE NET GmbH 13.14ms from Frankfurt am Main, DE
191.100.102.117 AS27668 ETAPA EP 7.65ms from Guayaquil, EC
147.139.225.229 AS45102 Alibaba (US) Technology Co., Ltd. 0.56ms from Jakarta, ID
81.133.184.197 AS2856 British Telecommunications PLC 2.18ms from London, GB
86.137.230.197 AS2856 British Telecommunications PLC 3.71ms from London, GB
112.207.15.101 AS9299 Philippine Long Distance Telephone Company 5.48ms from Manila, PH
89.169.40.37 AS29182 JSC IOT 0.61ms from Moscow, RU
206.81.12.101 AS14061 DigitalOcean, LLC 0.22ms from New York City, US
170.245.215.5 AS271265 TUDO ON TELECOMUNICACOES 10.46ms from Osasco, BR
85.255.90.5 AS198668 Tlapnet s.r.o. 3.03ms from Prague, CZ
116.233.82.149 AS4812 China Telecom (Group) 4.92ms from Shanghai, CN
124.215.90.21 AS2516 KDDI CORPORATION 5.42ms from Tokyo, JP
62.242.42.229 AS3292 TDC Holding A/S 0.62ms from Tønder, DK
177.82.105.21 AS28573 Claro NXT Telecomunicacoes Ltda 12.90ms from Vinhedo, BR
43.143.180.69 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.95ms from Beijing, CN
203.162.25.5 AS45899 VNPT Corp 0.73ms from Da Nang, VN
170.35.225.5 AS797 AT&T Services, Inc. 1.50ms from Dallas, US
91.74.6.229 AS15802 Emirates Integrated Telecommunications Company PJSC 3.87ms from Dubai, AE
119.29.190.197 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.74ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 81.163.200.99
traceroute to 81.163.200.99 (81.163.200.99): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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